Best Internet Providers in Duarte, CA
All 8 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Duarte, CA
Duarte has 8 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Duarte.
Ranks compare Duarte with the 1,383 US suburban and regional cities (25,000 to 49,999 people), the tiers of our fastest-cities rankings.
The Best Internet in Duarte, CA at a Glance
Duarte Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Spectrum
Connection
Customer Rating
Fiber
Cable
Frontier
Connection
Customer Rating
Fiber
DSL
EarthLink
Connection
Customer Rating
Fixed Wireless
Verizon
Connection
Customer Rating
Fixed Wireless
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 Duarte ratings may vary and are shown below.
Who is the Best Internet Provider in Duarte, CA?
T-Mobile Home Internet is the best internet provider in Duarte based on California customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Duarte, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 96.06% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Duarte?
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 Duarte
- Frontier - fiber coverage map
- Spectrum - cable coverage map
- Verizon - fixed wireless coverage map
- GeoLinks - fixed wireless coverage map
- Spectrum - fiber coverage map
- Astound Broadband - fiber coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Frontier - dsl coverage map
How Duarte Compares to Places Its Size
Duarte's report card score is in the top 49% and its connectivity index is in the top 48%.
| Measure | Duarte | Rank among US suburban and regional cities (25,000 to 49,999 people) | Los Angeles County | California | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 91.0% | top 37% | 75.3% | 62.4% | 71.5% | 25 places at 100.0% |
| Average top speed | 4,611 Mbps | top 27% | 4,064 Mbps | 3,834 Mbps | 3,486 Mbps | Hixson, TN (25,000 Mbps) |
| Providers at a typical address | 6 | bottom 21% | 7.7 | 8 | 7.1 | San Lorenzo, CA (13) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 3.3 | top 6% | 3.0 | 3.0 | 2.7 | Kiryas Joel, NY (5.1) |
| Workers who work from home | 15% | top 42% | 17% | 17% | 15% | Venice, CA (47%) |
| Homes with a computer, tablet or phone | 97% | top 32% | 97% | 97% | 96% | 16 places at 100% |
| Homes with internet | 92% | bottom 44% | 93% | 94% | 91% | 13 places at 99% |
| Homes on fiber, cable or DSL | 73% | bottom 25% | 78% | 79% | 76% | Burke, VA and Colleyville, TX and 3 more (94%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 83% | bottom 48% | 82% | 84% | 81% | University Park, TX (99%) |
| Median household income | $108,014 | top 36% | $100,015 | $111,728 | $93,246 | Scarsdale, NY ($244,191) |
| Residents in school (6th grade to college) | 15% | top 47% | 17% | 17% | 16% | Rexburg, ID (71%) |
Fiber reaches 91.0% of homes in Duarte, against 75.3% across Los Angeles County and 62.4% across California. Households in Duarte are larger than the US average (3.3 people against 2.7); 15% of workers work from home (US 15%); and the median household income is $108,014 (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 Duarte
Which Fiber Internet Providers are Available in Duarte?
Frontier Fiber in Duarte, CA
Availability:
89.5%
Customer Rating:
(119)
Avg. Download Speed
5,000 Mbps
Frontier Communications offers Fiber service to 89.5% of Duarte homes. Across the city, Frontier Fiber has speeds up to 5,000 Mbps
Spectrum Fiber in Duarte, CA
Availability:
15.7%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 15.7% of Duarte homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
Astound Broadband Fiber in Duarte, CA
Availability:
1.5%
Customer Rating:
(21)
Avg. Download Speed
5,000 Mbps
Astound Broadband offers Fiber service to 1.5% of Duarte homes. Across the city, Astound Broadband Fiber is the only type of service available from the company, with speeds up to 5,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Duarte?
Verizon Fixed Wireless in Duarte, CA
Availability:
99.1%
Customer Rating:
(362)
Avg. Download Speed
284 Mbps
Verizon offers Fixed Wireless service to 99.1% of Duarte homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 284 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 19 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Duarte, CA
Availability:
96.1%
Customer Rating:
(342)
Avg. Download Speed
59 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 96.1% of Duarte homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 59 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 11 Mbps throughout the city.
EarthLink Fixed Wireless in Duarte, CA
Availability:
71.7%
Customer Rating:
(4)
Avg. Download Speed
41 Mbps
EarthLink offers Fixed Wireless service to 71.7% of Duarte 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 Duarte, CA
Availability:
71.7%
Customer Rating:
(205)
Avg. Download Speed
41 Mbps
AT&T offers Fixed Wireless service to 71.7% of Duarte 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.
GeoLinks Fixed Wireless in Duarte, CA
Availability:
28.5%
Customer Rating:
(0)
Avg. Download Speed
777 Mbps
GeoLinks offers Fixed Wireless service to 28.5% of Duarte homes. Across the city, GeoLinks Fixed Wireless is the only type of service available from the company, with speeds up to 777 Mbps, with speeds from 200 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for GeoLinks Fixed Wireless.
Which Cable Internet Providers are Available in Duarte?
Spectrum Cable in Duarte, CA
Availability:
98.7%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 98.7% of Duarte homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Duarte?
Frontier DSL in Duarte, CA
Availability:
24.2%
Customer Rating:
(58)
Avg. Download Speed
25 Mbps
Frontier Communications offers DSL service to 24.2% of Duarte homes. Across the city, Frontier DSL has speeds up to 25 Mbps, with speeds from 10 Mpbs up to 90 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 6.0, with an average of 1.7 Mbps throughout the city. Frontier DSL is rated higher than other types of internet service available in Duarte from Frontier in terms of customer satisfaction.
Internet in Duarte by Neighborhood and ZIP Code
Duarte has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Duarte
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Duarte
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 91010 | 26,430 | 90.8% | 4,599 Mbps | 6 | B | 73/100 |
How Duarte Compares to Nearby Places
The 10 places nearest to Duarte that have their own pages are all within 6 miles. Among them, Sierra Madre has the most homes with fiber (99.5%) and Temple City the fewest (48.4%); Duarte has 91.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Duarte (this page) | 26,116 | 91.0% | 4,611 Mbps | 6 | B | 73/100 |
| Baldwin Park | 72,363 | 98.0% | 6,798 Mbps | 6.4 | A- | 64/100 |
| Arcadia | 65,029 | 74.3% | 4,724 Mbps | 8.9 | B+ | 88/100 |
| Azusa | 51,248 | 84.6% | 4,398 Mbps | 6.1 | B | 74/100 |
| Monrovia | 41,428 | 99.0% | 5,430 Mbps | 7.9 | A | 77/100 |
| Temple City | 38,299 | 48.4% | 2,376 Mbps | 8 | B | 81/100 |
| Vincent | 18,981 | 95.8% | 5,385 Mbps | 5.4 | B+ | 73/100 |
| Sierra Madre | 11,275 | 99.5% | 3,975 Mbps | 6.9 | A- | 83/100 |
| Citrus | 7,537 | 99.4% | 5,060 Mbps | 6.1 | A- | 70/100 |
| Bradbury | 1,549 | 97.6% | 4,912 Mbps | 6.2 | B+ | 57/100 |
| Irwindale | 1,510 | 91.3% | 6,030 Mbps | 6.1 | B+ | 72/100 |
Who is the Fastest Internet Provider in Duarte?
Based on both FCC data and unbiased customer ratings, the fastest internet in the city comes from Frontier Communications.
Data Reported to FCC by ISPs: Average Maximum Available in Duarte
| Frontier Communications | 5,000 |
|---|---|
| Astound Broadband | 5,000 |
| Spectrum | 1,000 |
| GeoLinks | 1,000 |
| Verizon | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Duarte. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Duarte Internet Providers
Based on 472 reviews from California internet customers, T-Mobile Home Internet is the best internet service provider for Duarte residents. T-Mobile Home Internet was rated at an average of 4.11 out of 5 in our report for overall customer satisfaction. Frontier Communications wins for second-place in California, with 3.71 out of 5 stars and 94.4% coverage in Duarte.
At a national level, based on 4472 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 Duarte Internet Providers
The table below shows average customer ratings from customers in Duarte, California, and customers throughout the country.
| ISP / Tech Type | Duarte Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (27) | (342) | View Plans | ||
| Frontier | (0) | (51) | (177) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) |  (1) | (25) | View Plans | ||
| Viasat | (0) | (1) |  (12) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| Astound Broadband | (0) | (17) | (122) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| Spectrum | (0) | (228) | (1949) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Duarte
Based on data reported by Duarte ISPs to the FCC, the fastest speeds in the city are available through Frontier Communications. The company offers speeds up to 5,000 Mbps in Duarte. Therefore, the average customer can get up to 4,743 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers rated their satisfaction with internet speed highest with Frontier Communications. This indicates Frontier reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Duarte Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Frontier | (0) | (51) | (177) | View Plans | ||
| T-Mobile Home Internet | (0) | (27) | (342) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| Astound Broadband | (0) | (17) | (122) | View Plans | ||
| Spectrum | (0) | (228) | (1949) | View Plans | ||
| HughesNet | (0) |  (1) | (25) | View Plans | ||
| Viasat | (0) |  (1) | (12) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Duarte?
Of the providers in Duarte, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Duarte where enough of them have reviewed a provider, otherwise across California or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 4.26 out of 5 for price, which is higher than the average across all internet providers in the country. Verizon is rated second for affordability, with an average price rating of 3.75 out of 5.
The table below shows how customers in Duarte, California, and the United States rated the affordability of their internet service.
Rated Affordability in Duarte
| ISP / Tech Type | Duarte Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) |  (27) | (342) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Frontier | (0) | (51) | (177) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| Astound Broadband | (0) | (17) | (122) | View Plans | ||
| Spectrum | (0) | (228) | (1949) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in California
Customer Reviews
Steve
ting Fiber
November 13, 2026 Slow, 1/10th the speed they advertised
Robert
Verizon Fixed Wireless
November 10, 2026 Was cut off with .out notice due to upgrade and was not provided connection to upgrade from the same location (tower). Causing further problems in service and added cost.
ISPReports User
AT&T DSL
November 08, 2026 Lousy
ISPReports User
Fidium
November 08, 2026 Vernice
Frontier Fiber
November 01, 2026 Horrible this is horrible. My internet has been down for two days in a half. Never again
Rate your provider
Share your experience to help others in your area choose.
Verified customer: we detected your connection is on this provider.
Reviews are independent and unedited. Published after a quick spam check.
Which ISP Should You Choose in Duarte?
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 Duarte is T-Mobile Home Internet.
- The fastest internet provider should be Frontier Communications. Considering speed for the money and reliability in speeds, Frontier Communications may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Duarte is T-Mobile Home Internet.
- Viasat, Verizon, and HughesNet has the broadest coverage in Duarte, available to 99.1% 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.