Best Internet Providers in Louisville, CO
All 12 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Louisville, CO
Louisville has 12 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, DSL, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Louisville.
Ranks compare Louisville with the 3,338 US towns of 10,000 to 24,999 people, the tiers of our fastest-cities rankings.
The Best Internet in Louisville, CO at a Glance
Louisville Internet Providers, Ranked by Coverage, Speed and Customer Ratings
XFINITY
Connection
Customer Rating
Fiber
Cable
CenturyLink
Connection
Customer Rating
Fiber
DSL
Intrepid Fiber
Connection
Customer Rating
Fiber
Quantum Fiber
Connection
Customer Rating
Fiber
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
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 Louisville ratings may vary and are shown below.
Who is the Best Internet Provider in Louisville, CO?
Verizon is the highest-rated internet provider in Louisville based on 149 Colorado customer reviews, and T-Mobile Home Internet 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.
or call 1-833-213-7018
Which Providers are Available at my Home in Louisville?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Louisville
- XFINITY - cable coverage map
- Intrepid Fiber - fiber coverage map
- Quantum Fiber - fiber coverage map
- Live Wire Networks - fixed wireless coverage map
- Ayva - fixed wireless coverage map
- Verizon - fixed wireless coverage map
- CenturyLink - fiber coverage map
- XFINITY - fiber coverage map
- CenturyLink - dsl coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Rise Broadband - fixed wireless coverage map
- Hilltop Broadband - fixed wireless coverage map
How Louisville Compares to Places Its Size
Louisville's report card score is in the bottom 41% and its connectivity index is in the top 12%.
| Measure | Louisville | Rank among US towns of 10,000 to 24,999 people | Boulder County | Colorado | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 67.1% | bottom 37% | 62.5% | 63.2% | 71.5% | 115 places at 100.0% |
| Average top speed | 2,018 Mbps | bottom 42% | 4,644 Mbps | 3,263 Mbps | 3,486 Mbps | Middle Valley, TN and Red Bank, TN and 1 more (25,000 Mbps) |
| Providers at a typical address | 7 | top 42% | 7.2 | 7.3 | 7.1 | Joshua, TX (13.3) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.5 | bottom 47% | 2.4 | 2.5 | 2.7 | North Bay Shore, NY (4.7) |
| Workers who work from home | 40% | top 1% | 31% | 21% | 15% | Brambleton, VA (51%) |
| Homes with a computer, tablet or phone | 99% | top 3% | 98% | 97% | 96% | 86 places at 100% |
| Homes with internet | 96% | top 14% | 96% | 94% | 91% | 11 places at 100% |
| Homes on fiber, cable or DSL | 90% | top 5% | 85% | 81% | 76% | Klahanie, WA and Short Hills, NJ and 1 more (96%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 93% | top 8% | 93% | 88% | 81% | Stone Ridge, VA and West University Place, TX and 1 more (100%) |
| Median household income | $145,861 | top 13% | $117,122 | $109,874 | $93,246 | West University Place, TX ($249,707) |
| Residents in school (6th grade to college) | 18% | top 13% | 22% | 16% | 16% | Stanford, CA (84%) |
Fiber reaches 67.1% of homes in Louisville, against 62.5% across Boulder County and 63.2% across Colorado. Households in Louisville are smaller than the US average (2.5 people against 2.7); 40% of workers work from home (US 15%); and the median household income is $145,861 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Louisville
Which Fiber Internet Providers are Available in Louisville?
Intrepid Fiber in Louisville, CO
Availability:
44.5%
Customer Rating:
(0)
Avg. Download Speed
2,000 Mbps
Intrepid Fiber Networks offers Fiber service to 44.5% of Louisville homes. Across the city, Intrepid Fiber is the only type of service available from the company, with speeds up to 2,000 Mbps
Quantum Fiber in Louisville, CO
Availability:
25.4%
Customer Rating:
(52)
Avg. Download Speed
1,083 Mbps
Quantum Fiber offers Fiber service to 25.4% of Louisville homes. Across the city, Quantum Fiber is the only type of service available from the company, with speeds up to 1,083 Mbps, with speeds from 940 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 940 and as high as 1,000, with an average of 974 Mbps throughout the city.
CenturyLink Fiber in Louisville, CO
Availability:
14.0%
Customer Rating:
(62)
Avg. Download Speed
920 Mbps
CenturyLink offers Fiber service to 14.0% of Louisville homes. Across the city, CenturyLink Fiber has speeds up to 920 Mbps, with speeds from 100 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 100 and as high as 1,000, with an average of 885 Mbps throughout the city. CenturyLink Fiber is rated lower than other types of internet service available in Louisville from CenturyLink in terms of customer satisfaction.
XFINITY Fiber in Louisville, CO
Availability:
6.3%
Customer Rating:
(300)
Avg. Download Speed
1,705 Mbps
XFINITY from Comcast offers Fiber service to 6.3% of Louisville homes. Across the city, XFINITY Fiber has speeds up to 1,705 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 1,276 Mbps throughout the city. XFINITY Fiber is rated about the same as other types of internet service available in Louisville from XFINITY in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Louisville?
T-Mobile Home Internet Fixed Wireless in Louisville, CO
Availability:
98.6%
Customer Rating:
(342)
Avg. Download Speed
70 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 98.6% of Louisville homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 70 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 city.
Live Wire Networks Fixed Wireless in Louisville, CO
Availability:
90.3%
Customer Rating:
(0)
Avg. Download Speed
250 Mbps
Live Wire Networks offers Fixed Wireless service to 90.3% of Louisville homes. Across the city, Live Wire Networks Fixed Wireless is the only type of service available from the company, with speeds up to 250 Mbps
EarthLink Fixed Wireless in Louisville, CO
Availability:
59.5%
Customer Rating:
(4)
Avg. Download Speed
41 Mbps
EarthLink offers Fixed Wireless service to 59.5% of Louisville homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 41 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 6.6 Mbps throughout the city.
AT&T Fixed Wireless in Louisville, CO
Availability:
59.5%
Customer Rating:
(205)
Avg. Download Speed
41 Mbps
AT&T offers Fixed Wireless service to 59.5% of Louisville homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 41 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 6.6 Mbps throughout the city.
Verizon Fixed Wireless in Louisville, CO
Availability:
59.5%
Customer Rating:
(362)
Avg. Download Speed
245 Mbps
Verizon offers Fixed Wireless service to 59.5% of Louisville homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 245 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 17 Mbps throughout the city.
Rise Broadband Fixed Wireless in Louisville, CO
Availability:
36.8%
Customer Rating:
(15)
Avg. Download Speed
25 Mbps
Rise Broadband offers Fixed Wireless service to 36.8% of Louisville homes. Across the city, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Hilltop Broadband Fixed Wireless in Louisville, CO
Availability:
8.9%
Customer Rating:
(0)
Avg. Download Speed
50 Mbps
Hilltop Broadband offers Fixed Wireless service to 8.9% of Louisville homes. Across the city, Hilltop Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps
Ayva Fixed Wireless in Louisville, CO
Availability:
7.4%
Customer Rating:
(0)
Avg. Download Speed
2,500 Mbps
Ayva Networks offers Fixed Wireless service to 7.4% of Louisville homes. Across the city, Ayva Fixed Wireless is the only type of service available from the company, with speeds up to 2,500 Mbps
Which Cable Internet Providers are Available in Louisville?
XFINITY Cable in Louisville, CO
Availability:
97.8%
Customer Rating:
(2077)
Avg. Download Speed
1,993 Mbps
XFINITY from Comcast offers Cable service to 97.8% of Louisville homes. Across the city, XFINITY Cable has speeds up to 1,993 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 1,875 Mbps throughout the city. XFINITY Cable is rated the same as other types of internet service available in Louisville from XFINITY in terms of customer satisfaction.
Which DSL Internet Providers are Available in Louisville?
CenturyLink DSL in Louisville, CO
Availability:
87.2%
Customer Rating:
(120)
Avg. Download Speed
99 Mbps
CenturyLink offers DSL service to 87.2% of Louisville homes. Across the city, CenturyLink DSL has speeds up to 99 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 40, with an average of 13 Mbps throughout the city. CenturyLink DSL is rated about the same as other types of internet service available in Louisville from CenturyLink in terms of customer satisfaction.
Internet in Louisville by Neighborhood and ZIP Code
Louisville has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Louisville
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Louisville
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 80027 | 34,407 | 54.0% | 2,009 Mbps | 6.6 | B- | 91/100 |
How Louisville Compares to Nearby Places
The 10 places nearest to Louisville that have their own pages are all within 10 miles. Among them, Erie has the most homes with fiber (75.0%) and Gunbarrel the fewest (6.4%); Louisville has 67.1%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Louisville (this page) | 23,775 | 67.1% | 2,018 Mbps | 7 | B- | 87/100 |
| Boulder | 118,682 | 47.0% | 2,542 Mbps | 8 | B | 81/100 |
| Broomfield | 113,416 | 47.4% | 2,293 Mbps | 7 | B- | 86/100 |
| Westminster | 84,050 | 73.0% | 2,732 Mbps | 7.5 | B | 74/100 |
| Erie | 32,778 | 75.0% | 2,070 Mbps | 7.2 | B | 95/100 |
| Lafayette | 31,747 | 52.0% | 2,001 Mbps | 7.6 | B- | 80/100 |
| Federal Heights | 14,382 | 27.9% | 2,439 Mbps | 6.3 | C+ | 57/100 |
| Superior | 13,119 | 35.6% | 1,997 Mbps | 6 | C+ | 93/100 |
| Gunbarrel | 12,016 | 6.4% | 2,500 Mbps | 7 | C+ | 80/100 |
| Niwot | 814 | 0.0% | 2,223 Mbps | 5.8 | C- | 82/100 |
| Eldorado Springs | 600 | 23.8% | 1,909 Mbps | 6.8 | C+ | 61/100 |
Who is the Fastest Internet Provider in Louisville?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by Verizon. On the other hand, based on data provided by the internet providers to the FCC, Intrepid Fiber Networks 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 Louisville
| Ayva Networks | 2,500 |
|---|---|
| XFINITY from Comcast | 2,000 |
| Intrepid Fiber Networks | 2,000 |
| Quantum Fiber | 2,000 |
| CenturyLink | 1,000 |
| Verizon | 300 |
| Live Wire Networks | 250 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| Hilltop Broadband | 50 |
| HughesNet | 25 |
| Rise Broadband | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Louisville. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Louisville Internet Providers
Based on 149 reviews from Colorado internet customers, Verizon is the best internet service provider for Louisville residents. Verizon was rated at an average of 4.20 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Colorado, with 3.60 out of 5 stars and 98.6% coverage in Louisville.
At a national level, based on 4856 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Louisville Internet Providers
The table below shows average customer ratings from customers in Louisville, Colorado, and customers throughout the country.
| ISP / Tech Type | Louisville Overall | Colorado Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (5) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| HughesNet | (0) |  (1) |  (25) | View Plans | ||
| Rise Broadband | (0) | (2) | (18) | View Plans | ||
| Quantum Fiber | (0) | (7) | (52) | View Plans | ||
| XFINITY | (1) | (114) | (2379) | View Plans | ||
| AT&T | (0) |  (1) | (1051) | View Plans | ||
| CenturyLink | (0) | (15) | (183) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans | ||
| Hilltop Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| Intrepid Fiber | (0) | (0) | (0) | View Plans | ||
| Ayva | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Louisville
Based on data reported by Louisville ISPs to the FCC, the fastest speeds in the city are available through Intrepid Fiber Networks. The company offers speeds up to 2,000 Mbps in Louisville. Therefore, the average customer can get up to 2,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with Verizon. This indicates Verizon reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Louisville Speed | Colorado Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) |  (5) | (816) | View Plans | ||
| XFINITY | (1) | (114) | (2379) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| Quantum Fiber | (0) | (7) | (52) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Rise Broadband | (0) | (2) | (18) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| CenturyLink | (0) | (15) | (183) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Hilltop Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| Intrepid Fiber | (0) | (0) | (0) | View Plans | ||
| Ayva | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Louisville?
Of the providers in Louisville, customers rate Quantum Fiber the best for price. Data comes from customers rating their satisfaction with pricing: in Louisville where enough of them have reviewed a provider, otherwise across Colorado or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Quantum Fiber is rated 4.00 out of 5 for price, which is higher than the average across all internet providers in the country. T-Mobile Home Internet is rated second for affordability, with an average price rating of 3.60 out of 5.
The table below shows how customers in Louisville, Colorado, and the United States rated the affordability of their internet service.
Rated Affordability in Louisville
| ISP / Tech Type | Louisville Affordability | Colorado Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Quantum Fiber | (0) | (7) | (52) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| CenturyLink | (0) | (15) | (183) | View Plans | ||
| Rise Broadband | (0) | (2) | (18) | View Plans | ||
| Verizon | (0) | (5) | (816) | View Plans | ||
| XFINITY | (1) | (114) | (2379) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Hilltop Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| Intrepid Fiber | (0) | (0) | (0) | View Plans | ||
| Ayva | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in Colorado
Customer Reviews
ISPReports User
Ciello Fiber
November 08, 2026 very bad, very slow. usually ok. No devices but mine. a computer hooked up directly and my phone on wireless.
Troy Kelly
Visionary Broadband Fiber
October 29, 2026 567.8 kbps download speed from lan connection on router . This is fiber optic ? 1220 hills cir pagosa springs Co 81147 is our address and we would like the service you sold us . This download speed is terrible.
Carl L
CenturyLink
October 22, 2026 I had CenturyLink for 5 years mainly because they were pretty much the only internet provider where I lived at the time. Monthy price kept creeping up with no improvement in speeds and near monthly interruptions without compensation. I recently switched to fiber internet with 10X the speed and $20 less monthly cost. I returned the rented modem on time as asked. I discontinued CenturyLink in the middle of a billing period. They charged me for a full month instead of prorating my bill for half a month and they said I did not return the modem. Thankfully, I kept the UPS receipt and tracked the return. Sure enough, the modem was received by CenturyLink six days later after shipping. I called their customer service, provided the tracking number and they did remove the $150 unreturned modem charge. They would not prorate the month I discontinued service. My overall experience with CenturyLink was poor from nearly monthly interruptions in service, speeds near 10 Mbps and now charging me for services after I disconnected. I will never use them again. Customer beware; there are a lot better options out there for internet service. My biggest regret is staying with them as long as I did!
ISPReports User
Zentro
September 18, 2026 Awful install experience, weird service, lax security and complicated setup. My building is forcing everyone to use Zentro and the entire building hates them. Previously we were forced to use Xfinity and despite their awful reputation, they have become the hero of this story, and all of the building wishes we still had them. Definitely wouldn't recommend Zentro, not even to an enemy.
Robert W
NextLight Fiber
August 22, 2026 Great basically 100% of the time.
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Which ISP Should You Choose in Louisville?
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 Louisville is Verizon.
- The fastest internet provider should be Intrepid Fiber Networks. Considering speed for the money and reliability in speeds, Verizon may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Louisville is Quantum Fiber.
- XFINITY from Comcast, Viasat, and HughesNet has the broadest coverage in Louisville, available to 99.5% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.