Best Internet Providers in San Luis, AZ
All 7 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in San Luis, AZ
San Luis has 7 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 San Luis.
Ranks compare San Luis 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 San Luis, AZ at a Glance
San Luis Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Allo
Connection
Customer Rating
Fiber
Spectrum
Connection
Customer Rating
Fiber
Cable
CenturyLink
Connection
Customer Rating
Fiber
DSL
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 San Luis ratings may vary and are shown below.
Who is the Best Internet Provider in San Luis, AZ?
T-Mobile Home Internet is the best internet provider in San Luis based on Arizona 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 San Luis, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 47.69% 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 San Luis?
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 San Luis
- Allo - fiber coverage map
- Spectrum - cable coverage map
- Spectrum - fiber coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- CenturyLink - fiber coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- CenturyLink - dsl coverage map
- Verizon - fixed wireless coverage map
How San Luis Compares to Places Its Size
San Luis's report card score is in the bottom 15% and its connectivity index is in the top 46%.
| Measure | San Luis | Rank among US suburban and regional cities (25,000 to 49,999 people) | Yuma County | Arizona | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 86.3% | top 46% | 69.8% | 45.4% | 71.5% | 25 places at 100.0% |
| Average top speed | 2,298 Mbps | bottom 37% | 1,896 Mbps | 2,595 Mbps | 3,486 Mbps | Hixson, TN (25,000 Mbps) |
| Providers at a typical address | 4.3 | bottom 3% | 5.3 | 7.2 | 7.1 | San Lorenzo, CA (13) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 3.5 | top 4% | 2.8 | 2.7 | 2.7 | Kiryas Joel, NY (5.1) |
| Workers who work from home | 8% | bottom 20% | 9% | 19% | 15% | Venice, CA (47%) |
| Homes with a computer, tablet or phone | 94% | bottom 23% | 95% | 97% | 96% | 16 places at 100% |
| Homes with internet | 92% | bottom 44% | 90% | 91% | 91% | 13 places at 99% |
| Homes on fiber, cable or DSL | 79% | bottom 49% | 75% | 76% | 76% | Burke, VA and Colleyville, TX and 3 more (94%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 72% | bottom 17% | 73% | 83% | 81% | University Park, TX (99%) |
| Median household income | $76,283 | bottom 32% | $71,976 | $92,087 | $93,246 | Scarsdale, NY ($244,191) |
| Residents in school (6th grade to college) | 19% | top 11% | 15% | 16% | 16% | Rexburg, ID (71%) |
Fiber reaches 86.3% of homes in San Luis, against 69.8% across Yuma County and 45.4% across Arizona. Households in San Luis are larger than the US average (3.5 people against 2.7); 8% of workers work from home (US 15%); and the median household income is $76,283 (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 San Luis
Which Fiber Internet Providers are Available in San Luis?
Allo Fiber in San Luis, AZ
Availability:
86.3%
Customer Rating:
(13)
Avg. Download Speed
2,300 Mbps
Allo offers Fiber service to 86.3% of San Luis homes. Across the city, Allo Fiber is the only type of service available from the company, with speeds up to 2,300 Mbps
Spectrum Fiber in San Luis, AZ
Availability:
15.0%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 15.0% of San Luis homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
CenturyLink Fiber in San Luis, AZ
Availability:
3.6%
Customer Rating:
(62)
Avg. Download Speed
768 Mbps
CenturyLink offers Fiber service to 3.6% of San Luis homes. Across the city, CenturyLink Fiber has speeds up to 768 Mbps, with speeds from 750 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for CenturyLink Fiber. CenturyLink Fiber is rated lower than other types of internet service available in San Luis from CenturyLink in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in San Luis?
T-Mobile Home Internet Fixed Wireless in San Luis, AZ
Availability:
47.7%
Customer Rating:
(342)
Avg. Download Speed
88 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 47.7% of San Luis homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 88 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 17 Mbps throughout the city.
EarthLink Fixed Wireless in San Luis, AZ
Availability:
32.6%
Customer Rating:
(4)
Avg. Download Speed
84 Mbps
EarthLink offers Fixed Wireless service to 32.6% of San Luis homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 84 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 16 Mbps throughout the city.
AT&T Fixed Wireless in San Luis, AZ
Availability:
32.6%
Customer Rating:
(205)
Avg. Download Speed
84 Mbps
AT&T offers Fixed Wireless service to 32.6% of San Luis homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 84 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 16 Mbps throughout the city.
Verizon Fixed Wireless in San Luis, AZ
Availability:
9.3%
Customer Rating:
(362)
Avg. Download Speed
211 Mbps
Verizon offers Fixed Wireless service to 9.3% of San Luis homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 211 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 15 Mbps throughout the city.
Which Cable Internet Providers are Available in San Luis?
Spectrum Cable in San Luis, AZ
Availability:
84.8%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 84.8% of San Luis homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in San Luis?
CenturyLink DSL in San Luis, AZ
Availability:
58.6%
Customer Rating:
(120)
Avg. Download Speed
37 Mbps
CenturyLink offers DSL service to 58.6% of San Luis homes. Across the city, CenturyLink DSL has speeds up to 37 Mbps, with speeds from 10 Mpbs up to 80 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 10, with an average of 3.0 Mbps throughout the city. CenturyLink DSL is rated about the same as other types of internet service available in San Luis from CenturyLink in terms of customer satisfaction.
Internet in San Luis by Neighborhood and ZIP Code
San Luis has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in San Luis
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in San Luis
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 85349 | 29,636 | 99.6% | 2,298 Mbps | 4.4 | B | 70/100 |
How San Luis Compares to Nearby Places
The 10 places nearest to San Luis that have their own pages are all within 31 miles, 2 of them in California. Among them, Yuma has the most homes with fiber (85.0%) and Winterhaven, CA the fewest (0.0%); San Luis has 86.3%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| San Luis (this page) | 35,227 | 86.3% | 2,298 Mbps | 4.3 | C+ | 74/100 |
| Yuma | 112,379 | 85.0% | 2,112 Mbps | 5.8 | B- | 64/100 |
| Fortuna Foothills | 27,848 | 2.7% | 1,001 Mbps | 4.9 | C- | 42/100 |
| Somerton | 18,667 | 77.9% | 1,869 Mbps | 5.5 | C+ | 65/100 |
| Avenue B and C | 4,229 | 22.4% | 1,287 Mbps | 5.2 | C- | 43/100 |
| Winterhaven, CA | 2,572 | 0.0% | 313 Mbps | 2.7 | F | 49/100 |
| Gadsden | 678 | 6.5% | 1,013 Mbps | 4.1 | D+ | 50/100 |
| Ligurta | 212 | 0.0% | 224 Mbps | 2.6 | F | 39/100 |
| Bard, CA | 209 | 0.0% | 49 Mbps | 2.1 | F | 22/100 |
| Dome | 144 | 6.2% | 141 Mbps | 1.4 | D- | 38/100 |
| Laguna | 96 | 0.0% | 87 Mbps | 2.1 | F | 77/100 |
Who is the Fastest Internet Provider in San Luis?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by Spectrum. On the other hand, based on data provided by the internet providers to the FCC, Allo 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 San Luis
| Allo | 2,300 |
|---|---|
| Spectrum | 1,000 |
| CenturyLink | 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 San Luis. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for San Luis Internet Providers
Based on 52 reviews from Arizona internet customers, T-Mobile Home Internet is the best internet service provider for San Luis residents. T-Mobile Home Internet was rated at an average of 4.00 out of 5 in our report for overall customer satisfaction. AT&T wins for second-place in Arizona, with 4.00 out of 5 stars and 32.6% coverage in San Luis.
At a national level, based on 4369 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 San Luis Internet Providers
The table below shows average customer ratings from customers in San Luis, Arizona, and customers throughout the country.
| ISP / Tech Type | San Luis Overall | Arizona Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet |  (0) | (10) | (342) | View Plans | ||
| Verizon | (0) | (10) | (816) | View Plans | ||
| AT&T | (0) | (3) | (1051) | View Plans | ||
| CenturyLink | (0) | (27) | (183) | View Plans | ||
| Spectrum | (0) |  (1) | (1949) | View Plans | ||
| Allo | (0) |  (1) | (13) | View Plans | ||
| HughesNet | (0) | (1) |  (25) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans |
Customer Ratings for Internet Provider Speeds in San Luis
Based on data reported by San Luis ISPs to the FCC, the fastest speeds in the city are available through Allo. The company offers speeds up to 2,300 Mbps in San Luis. Therefore, the average customer can get up to 2,300 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 Spectrum. This indicates Spectrum reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | San Luis Speed | Arizona Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (10) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (10) | (342) | View Plans | ||
| Allo | (0) | (1) |  (13) | View Plans | ||
| Spectrum | (0) | (1) | (1949) | View Plans | ||
| AT&T | (0) | (3) | (1051) | View Plans | ||
| CenturyLink | (0) | (27) | (183) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Who is the Cheapest Internet Provider in San Luis?
Of the providers in San Luis, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in San Luis where enough of them have reviewed a provider, otherwise across Arizona 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 4.40 out of 5 for price, which is higher than the average across all internet providers in the country. CenturyLink is rated second for affordability, with an average price rating of 3.93 out of 5.
The table below shows how customers in San Luis, Arizona, and the United States rated the affordability of their internet service.
Rated Affordability in San Luis
| ISP / Tech Type | San Luis Affordability | Arizona Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (10) | (342) | View Plans | ||
| CenturyLink | (0) | (27) | (183) | View Plans | ||
| Verizon | (0) | (10) | (816) | View Plans | ||
| AT&T | (0) | (3) | (1051) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Spectrum | (0) | (1) | (1949) | View Plans | ||
| Allo | (0) | (1) | (13) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Customer Reviews for Internet Service Providers in Arizona
Customer Reviews
ISPReports User
Cox Cable
November 12, 2026 Since cox became spectrum it’s been trash but it’s becoming not worth it as of lately
ISPReports User
Verizon Fixed Wireless
October 02, 2026 ISPReports User
CenturyLink DSL
September 25, 2026 Very poor service. I pay for 12mbs, my speed is consistently below 5mbs, and latency runs up to 1.5 SECONDS at times. Video is buffering every 5 - 10 min for 2 -3 min, web pages load very slowly. I call support and the schedule for 2 - 3 weeks out. When the techs came out, multiple times, they are not able fix or improve the DSL. I have not had dial tone for 2 weeks. Time for a provider change.
ISPReports User
Wecom Fiber
September 01, 2026 Can not use my phones on my house lines with wecom
ISPReports User
Conexon Connect Fiber
August 30, 2026 3 long 20 hour outages within 3 weeks. Took 25 minutes to reach a tech support person to report each outage. Fiber placed on the ground with a promise it would be buried After six weeks the fiber cable is still laying on the ground.
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Which ISP Should You Choose in San Luis?
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 San Luis is T-Mobile Home Internet.
- The fastest internet provider should be Allo. Considering speed for the money and reliability in speeds, Spectrum may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in San Luis is T-Mobile Home Internet.
- Viasat, HughesNet, and Allo has the broadest coverage in San Luis, available to 86.3% 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.