19 Best Internet Providers in Jefferson County, CO
Find internet availability by address in Jefferson County, CO
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Jefferson County ISP Report Card | Business Internet in Jefferson County
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Jefferson County ISP Report Card | B |
 |
Download Speed for Most Households | 3,937 Mbps |
 |
Number of Internet Service Providers | 19 |
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Real Jefferson County Customer Ratings | 5 |
This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.
This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.
Jefferson County has 19 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Jefferson County.
Jefferson County overview
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Jefferson County has 19 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Jefferson County.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
Centurylink
Connection
Customer Rating
Fiber
DSL
Quantum Fiber
Connection
Customer Rating
Fiber
BAM Broadband
Connection
Customer Rating
Fiber
Above are the top 4 providers in Jefferson County, CO for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your county.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Jefferson County ratings may vary and are shown below.
Who is the Best Internet Provider in Jefferson County, CO?
Quantum Fiber is the highest-rated internet provider in Jefferson County based on 152 Colorado customer reviews, and Google Fiber has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.
The chart and table below show average customer ratings from customers in Jefferson County, Colorado, and customers throughout the country.
Top Rated Internet Providers in Jefferson County
Local, State, and National Ratings for all Jefferson County Internet Providers
| ISP / Tech Type | Jefferson County Overall | Colorado Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Quantum Fiber | (1) | (7) | (50) | View Plans | ||
| Centurylink | (0) | (13) | (179) | View Plans | ||
| XFINITY | (3) | (112) | (2318) | View Plans | ||
| Rise Broadband |  (1) |  (2) | (18) | View Plans | ||
| Verizon | (0) | (5) | (783) | View Plans | ||
| Kellin Communications | (0) | (1) | (1) | View Plans | ||
| Starry | (0) |  (3) | (24) | View Plans | ||
| TDS | (0) | (3) | (37) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (322) | View Plans | ||
| HughesNet | (0) |  (1) | (24) | View Plans | ||
| AT&T | (0) | (1) | (1007) | View Plans | ||
| Visionary Broadband | (0) | (0) | (3) | View Plans | ||
| Google Fiber | (0) | (0) | (100) | View Plans | ||
| MetroNet | (0) | (0) | (75) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans | ||
| Aerux Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| NETEO | (0) | (0) | (0) | View Plans | ||
| Intrepid Fiber | (0) | (0) | (0) | View Plans | ||
| BAM Broadband | (0) | (0) | (0) | View Plans |
Based on 152 reviews from Colorado internet customers, Quantum Fiber is the best internet service provider for Jefferson County residents. Quantum Fiber was rated at an average of 3.14 out of 5 in our report for overall customer satisfaction. AT&T wins for second-place in Colorado, with 1.00 out of 5 stars and 69.4% coverage in Jefferson County.
At a national level, based on 4932 national reviews for any of the providers listed above, Google Fiber is rated higher than any other provider, with a rating of 4.25 out of 5.
Which Providers are Available at my Home in Jefferson County?
a different provider.
Coverage map for each provider in Jefferson County
- XFINITY - cable coverage map
- Quantum Fiber - fiber coverage map
- BAM Broadband - fiber coverage map
- Google Fiber - fiber coverage map
- Centurylink - fiber coverage map
- Verizon - fixed wireless coverage map
- Centurylink - dsl coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Live Wire Networks - fixed wireless coverage map
- TDS - cable coverage map
- NETEO - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- TDS - fiber coverage map
- Aerux Broadband - fixed wireless coverage map
- Visionary Broadband - fixed wireless coverage map
- Starry - fixed wireless coverage map
- Kellin Communications - fixed wireless coverage map
- Rise Broadband - fixed wireless coverage map
Speeds and coverage vary within the county, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Who is the Fastest Internet Provider in Jefferson County?
According to unbiased feedback from real internet customers in the county, they reported being happiest with speeds provided by XFINITY from Comcast. On the other hand, based on data provided by the internet providers to the FCC, BAM Broadband should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Jefferson County
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Google Fiber | 8,000 Mbps | ||
| BAM Broadband | 8,000 Mbps | ||
| Quantum Fiber | 8,000 Mbps | ||
| MetroNet | 5,120 Mbps | ||
| Intrepid Fiber Networks | 2,000 Mbps | ||
| XFINITY from Comcast | 2,000 Mbps | ||
| Kellin Communications | 1,000 Mbps | ||
| Starry | 1,000 Mbps | ||
| TDS | 1,000 Mbps | ||
| NETEO | 1,000 Mbps | ||
| Verizon | 1,000 Mbps | ||
| Centurylink | 1,000 Mbps | ||
| Visionary Broadband | 600 Mbps | ||
| Live Wire Networks | 250 Mbps | ||
| Rise Broadband | 100 Mbps | ||
| Aerux Broadband | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Jefferson County
| ISP / Tech Type | Jefferson County Speed | Colorado Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| XFINITY | (3) | (112) | (2318) | View Plans | ||
| Quantum Fiber | (1) | (7) | (50) | View Plans | ||
| Centurylink | (0) | (13) | (179) | View Plans | ||
| Rise Broadband | (1) | (2) | (18) | View Plans | ||
| Verizon | (0) | (5) | (783) | View Plans | ||
| Kellin Communications | (0) | (1) | (1) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (322) | View Plans | ||
| Starry | (0) | (3) | (24) | View Plans | ||
| TDS | (0) | (3) | (37) | View Plans | ||
| AT&T | (0) | (1) | (1007) | View Plans | ||
| HughesNet | (0) | (1) | (24) | View Plans | ||
| Google Fiber | (0) | (0) | (100) | View Plans | ||
| Visionary Broadband | (0) | (0) | (3) | View Plans | ||
| MetroNet | (0) | (0) | (75) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Aerux Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| NETEO | (0) | (0) | (0) | View Plans | ||
| Intrepid Fiber | (0) | (0) | (0) | View Plans | ||
| BAM Broadband | (0) | (0) | (0) | View Plans |
Based on data reported by Jefferson County ISPs to the FCC, the fastest speeds in the county are available through BAM Broadband. The company offers speeds up to 8,000 Mbps in Jefferson County. Therefore, the average customer can get up to 8,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers in the county rated their satisfaction with internet speed highest with XFINITY from Comcast. This indicates XFINITY reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Jefferson County?
Colorado customers rate Quantum Fiber as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Quantum Fiber received a local rating of 4.00 out of 5, which is higher than the average across all internet providers in the country. AT&T is rated in second place for affordability by the company’s Jefferson County customers with an average price rating of 1.00 out of 5.
The chart and graph below show how customers in Jefferson County, Colorado, and the United States rated the affordability of their internet service.
Rated Affordability in Jefferson County
| ISP / Tech Type | Jefferson County Affordability | Colorado Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Centurylink | (0) | (13) | (179) | View Plans | ||
| Quantum Fiber | (1) | (7) | (50) | View Plans | ||
| XFINITY | (3) | (112) | (2318) | View Plans | ||
| Rise Broadband | (1) | (2) | (18) | View Plans | ||
| Starry | (0) | (3) | (24) | View Plans | ||
| Kellin Communications | (0) | (1) | (1) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (322) | View Plans | ||
| TDS | (0) | (3) | (37) | View Plans | ||
| Verizon | (0) | (5) | (783) | View Plans | ||
| AT&T | (0) | (1) | (1007) | View Plans | ||
| HughesNet | (0) | (1) | (24) | View Plans | ||
| Visionary Broadband | (0) | (0) | (3) | View Plans | ||
| Google Fiber | (0) | (0) | (100) | View Plans | ||
| MetroNet | (0) | (0) | (75) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Aerux Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| NETEO | (0) | (0) | (0) | View Plans | ||
| Intrepid Fiber | (0) | (0) | (0) | View Plans | ||
| BAM Broadband | (0) | (0) | (0) | View Plans |
Jefferson County Internet Health Assessment
ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the county and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for Jefferson County below, including the metrics used and how Jefferson County compares to the rest of Colorado and nation.
| Metric
(hover for details)
|
Jefferson County | Colorado | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Jefferson County that have a Fiber internet connection available to their home. | 65.94% | 63.23% | 71.53% | ||
| Average Download SpeedThe maximum download speed most households can get on average. This is measured by availability in a block group and weighted by the population in that area. | 3,937 Mbps | 3,263 Mbps | 3,583 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for Jefferson County. | 7.2 | 7.3 | 7.1 |
| Average Household SizeA larger household size in a county indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.4 | 2.5 | 2.7 | ||
| Work From Home PercentA higher percent of the population working from home indicates bandwidth requirements being more widely needed rather than consolidated to commercial portions of the city. | 26% | 21% | 15% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 98% | 97% | 96% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 96% | 94% | 91% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 85% | 81% | 76% | ||
| Broadband Usage vs. AvailabilityThis measures what percentage of households who have a broadband connection to their home actually have an active subscription to that service. | 85% | 82% | 77% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Jefferson County ISP Report Card & Digital Connectivity Index
The ISP Report Card in Jefferson County is B, which is much better than other counties. The local demand for broadband internet connectivity in Jefferson County is high with a score of 79 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Jefferson County have done a good job meeting the needs of its residents.
The Jefferson County ISP Report Card evaluates the county on availability and speed metrics compared to other counties in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a county needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.
96% of Jefferson County households have an internet connection despite having 99.71% availability. 85% of households have fiber, cable, or DSL, 6% have satellite, 0% are still on dial-up, and 2% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.
As you can see in the table above, while 85% of households have a broadband connection such as fiber, cable or DSL available to their home, 85% subscribe to it. A very large amount of Jefferson County residents are taking advantage of the available internet infrastructure.
For more details, please visit our ISP Report Card and Digital Connectivity Index pages.
How do Neighboring Counties Compare to Jefferson County?
- ISP Report Card: B+
- Digital Connectivity Index: 72 / 100
- ISP Report Card: B
- Digital Connectivity Index: 80 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 83 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 51 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 54 / 100
- ISP Report Card: C
- Digital Connectivity Index: 76 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 38 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 42 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 40 / 100
How Much Speed does a Jefferson County Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Jefferson County is 2.4, which is smaller than the Colorado average of 2.5 and smaller than the national average of 2.7. Jefferson County’s average household income is $123,104 which is much higher than the Colorado average of $109,874 and much higher than the national average of $93,246. Homes with fewer people living in them and with higher incomes tend to indicate a fairly average device usage pattern.
Jefferson County also has 14% of its population enrolled in school between the 6th grade and college level, this is lower than the Colorado average of 16%. Additionally, 26% of residents work from home, which is higher than the 21% of residents in Colorado who work from home. This and other factors you can see above show us that the community of Jefferson County has a very high need for internet connectivity and speeds.
Compared to the rest of the country, Jefferson County households are much more technology-engaged. 98% of households have some sort of computing device, 93% have desktops or laptops in the home, and 95% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Jefferson County?
Quantum Fiber in Jefferson County, CO
Availability:
47.9%
Customer Rating:
(50)
Avg. Download Speed
3,772 Mbps
Quantum Fiber offers Fiber service to 47.9% of Jefferson County homes. Across the county, Quantum Fiber is the only type of service available from the company, with speeds up to 3,772 Mbps, with speeds from 940 Mpbs up to 8,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 940 and as high as 8,000, with an average of 3,166 Mbps throughout the county.
Centurylink Fiber in Jefferson County, CO
Availability:
26.5%
Customer Rating:
(61)
Avg. Download Speed
936 Mbps
Centurylink offers Fiber service to 26.5% of Jefferson County homes. Across the county, Centurylink Fiber has speeds up to 936 Mbps, with speeds from 10 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 1,000, with an average of 902 Mbps throughout the county. Centurylink Fiber is rated lower than other types of internet service available in Jefferson County from Centurylink in terms of customer satisfaction.
BAM Broadband Fiber in Jefferson County, CO
Availability:
13.8%
Customer Rating:
(0)
Avg. Download Speed
8,000 Mbps
BAM Broadband offers Fiber service to 13.8% of Jefferson County homes. Across the county, BAM Broadband Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps
Google Fiber in Jefferson County, CO
Availability:
8.9%
Customer Rating:
(100)
Avg. Download Speed
8,000 Mbps
Google Fiber offers Fiber service to 8.9% of Jefferson County homes. Across the county, Google Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps
TDS Fiber in Jefferson County, CO
Availability:
2.7%
Customer Rating:
(15)
Avg. Download Speed
1,000 Mbps
TDS offers Fiber service to 2.7% of Jefferson County homes. Across the county, TDS Fiber has speeds up to 1,000 Mbps
MetroNet Fiber in Jefferson County, CO
Availability:
2.5%
Customer Rating:
(73)
Avg. Download Speed
5,120 Mbps
MetroNet offers Fiber service to 2.5% of Jefferson County homes. Across the county, MetroNet Fiber is the only type of service available from the company, with speeds up to 5,120 Mbps
Intrepid Fiber in Jefferson County, CO
Availability:
1.3%
Customer Rating:
(0)
Avg. Download Speed
2,000 Mbps
Intrepid Fiber Networks offers Fiber service to 1.3% of Jefferson County homes. Across the county, Intrepid Fiber is the only type of service available from the company, with speeds up to 2,000 Mbps
Which Cable Internet Providers are Available in Jefferson County?
XFINITY Cable in Jefferson County, CO
Availability:
95.3%
Customer Rating:
(2026)
Avg. Download Speed
1,911 Mbps
XFINITY from Comcast offers Cable service to 95.3% of Jefferson County homes. Across the county, XFINITY Cable is the only type of service available from the company, with speeds up to 1,911 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 2,000, with an average of 462 Mbps throughout the county.
TDS Cable in Jefferson County, CO
Availability:
4.5%
Customer Rating:
(14)
Avg. Download Speed
1,000 Mbps
TDS offers Cable service to 4.5% of Jefferson County homes. Across the county, TDS Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Jefferson County?
Centurylink DSL in Jefferson County, CO
Availability:
89.7%
Customer Rating:
(118)
Avg. Download Speed
93 Mbps
Centurylink offers DSL service to 89.7% of Jefferson County homes. Across the county, Centurylink DSL has speeds up to 93 Mbps, with speeds from 10 Mpbs up to 140 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 100, with an average of 13 Mbps throughout the county. Centurylink DSL is rated about the same as other types of internet service available in Jefferson County from Centurylink in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Jefferson County?
T-Mobile Home Internet Fixed Wireless in Jefferson County, CO
Availability:
94.8%
Customer Rating:
(322)
Avg. Download Speed
71 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 94.8% of Jefferson County homes. Across the county, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 71 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 13 Mbps throughout the county.
Verizon Fixed Wireless in Jefferson County, CO
Availability:
90.7%
Customer Rating:
(350)
Avg. Download Speed
265 Mbps
Verizon offers Fixed Wireless service to 90.7% of Jefferson County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 265 Mbps, with speeds from 25 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 75, with an average of 19 Mbps throughout the county.
EarthLink Fixed Wireless in Jefferson County, CO
Availability:
69.4%
Customer Rating:
(4)
Avg. Download Speed
40 Mbps
EarthLink offers Fixed Wireless service to 69.4% of Jefferson County homes. Across the county, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 40 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.5 Mbps throughout the county.
AT&T Fixed Wireless in Jefferson County, CO
Availability:
69.4%
Customer Rating:
(196)
Avg. Download Speed
40 Mbps
AT&T offers Fixed Wireless service to 69.4% of Jefferson County homes. Across the county, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 40 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.5 Mbps throughout the county.
Aerux Broadband Fixed Wireless in Jefferson County, CO
Availability:
23.5%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
Aerux Broadband offers Fixed Wireless service to 23.5% of Jefferson County homes. Across the county, Aerux Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Rise Broadband Fixed Wireless in Jefferson County, CO
Availability:
21.9%
Customer Rating:
(15)
Avg. Download Speed
38 Mbps
Rise Broadband offers Fixed Wireless service to 21.9% of Jefferson County homes. Across the county, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 38 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 20, with an average of 7.5 Mbps throughout the county.
Live Wire Networks Fixed Wireless in Jefferson County, CO
Availability:
21.4%
Customer Rating:
(0)
Avg. Download Speed
250 Mbps
Live Wire Networks offers Fixed Wireless service to 21.4% of Jefferson County homes. Across the county, Live Wire Networks Fixed Wireless is the only type of service available from the company, with speeds up to 250 Mbps
Visionary Broadband Fixed Wireless in Jefferson County, CO
Availability:
12.3%
Customer Rating:
(1)
Avg. Download Speed
183 Mbps
Visionary Broadband offers Fixed Wireless service to 12.3% of Jefferson County homes. Across the county, Visionary Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 183 Mbps, with speeds from 10 Mpbs up to 600 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 150, with an average of 21 Mbps throughout the county.
NETEO Fixed Wireless in Jefferson County, CO
Availability:
11.2%
Customer Rating:
(0)
Avg. Download Speed
260 Mbps
NETEO offers Fixed Wireless service to 11.2% of Jefferson County homes. Across the county, NETEO Fixed Wireless is the only type of service available from the company, with speeds up to 260 Mbps, with speeds from 10 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 1,000, with an average of 34 Mbps throughout the county.
Starry Fixed Wireless in Jefferson County, CO
Availability:
5.5%
Customer Rating:
(24)
Avg. Download Speed
325 Mbps
Starry offers Fixed Wireless service to 5.5% of Jefferson County homes. Across the county, Starry Fixed Wireless is the only type of service available from the company, with speeds up to 325 Mbps, with speeds from 200 Mpbs up to 800 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 100, with an average of 100 Mbps throughout the county.
Kellin Communications Fixed Wireless in Jefferson County, CO
Availability:
1.3%
Customer Rating:
(1)
Avg. Download Speed
1,000 Mbps
Kellin Communications offers Fixed Wireless service to 1.3% of Jefferson County homes. Across the county, Kellin Communications Fixed Wireless is the only type of service available from the company, with speeds up to 1,000 Mbps
Which ISP Should You Choose in Jefferson County?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Jefferson County is Quantum Fiber.
- The fastest internet provider should be BAM Broadband. Considering speed for the money and reliability in speeds, XFINITY from Comcast may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Jefferson County is Quantum Fiber.
- Viasat, HughesNet, and Centurylink has the broadest coverage in Jefferson County, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.
How does Jefferson County compare to other cities with a similar population?
To see how Jefferson County stacks up on the national level, it’s useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to Jefferson County’s B ISP Report Card and 79 / 100 Digital Connectivity Index.
- ISP Report Card: B
- Digital Connectivity Index: 82 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 65 / 100
- ISP Report Card: B
- Digital Connectivity Index: 67 / 100
- ISP Report Card: B
- Digital Connectivity Index: 67 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 79 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 71 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 62 / 100
- ISP Report Card: B
- Digital Connectivity Index: 85 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 74 / 100
Customer Reviews
Customer Reviews for Internet Service Providers in Jefferson County
Customer Reviews
A Lakewood, CO Customer
Quantum Fiber
September 25, 2025 More
A Arvada, CO Customer
XFINITY Fiber
March 11, 2025 More
A Columbine, CO Customer
XFINITY Cable
August 02, 2024 More
Caroline M
Rise Broadband Fixed Wireless
November 23, 2023 We live in a rural area in the mountains outside of Denver. Rise broadband is our only option aside from satellite internet service. It's absolutely horrible. Our tower needs upgraded, but the company hasn't put any money into fixing issues. We have frequent outages which literally puts lives at risk because there is no cell service in our area and we all use our phones on WiFi. If there were an emergency, there is no way to call for help or receive reverse 911 calls. We can't use satellite internet because my husband works from home and the latency would be problematic. We would love to have other, more reliable options.
More
A Arvada, CO Customer
XFINITY Cable
April 20, 2023 Overall, I would say that the biggest drawback to Xfinity internet is the cost. It's often quite pricey and sometimes the service can be a bit unreliable. However, I don't experience as many problems with Xfinity as other internet service providers. The speed is often very good and the internet service itself is smooth when it is working. I also like the ease of setting up Xfinity internet and reporting problems through their online interface/website. I do wish the service was cheaper for what you get for it though.
More
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