Best Internet Providers in St. Marys, IA
All 9 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in St. Marys, IA
St. Marys has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. 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 3 available internet technologies in St. Marys.
Ranks compare St. Marys with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in St. Marys, IA at a Glance
St. Marys Internet Providers, Ranked by Coverage, Speed and Customer Ratings
OmniTel Communications
Connection
Customer Rating
Fiber
Verizon
Connection
Customer Rating
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Nextlink
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 St. Marys ratings may vary and are shown below.
Who is the Best Internet Provider in St. Marys, IA?
T-Mobile Home Internet is the best internet provider in St. Marys based on Iowa 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 St. Marys, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 89.74% 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 St. Marys?
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 St. Marys
- OmniTel Communications - fiber coverage map
- Verizon - fixed wireless coverage map
- Nextlink - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- CenturyLink - dsl coverage map
- BTWI - fixed wireless coverage map
- Windstream - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
How St. Marys Compares to Places Its Size
St. Marys's report card score is in the top 10% and its connectivity index is in the top 17%.
| Measure | St. Marys | Rank among US places under 1,000 people | Warren County | Iowa | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 100.0% | top 1% | 79.0% | 84.3% | 71.5% | Tied with 6,945 other places at 100.0% |
| Average top speed | 8,000 Mbps | top 1% | 3,466 Mbps | 3,256 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 3.9 | bottom 46% | 7.2 | 6.8 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.8 | top 15% | 2.6 | 2.4 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 17% | top 15% | 16% | 12% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 98% | top 10% | 97% | 95% | 96% | 1,494 places at 100% |
| Homes with internet | 94% | top 12% | 92% | 89% | 91% | 370 places at 100% |
| Homes on fiber, cable or DSL | 57% | bottom 50% | 72% | 72% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 84% | top 15% | 83% | 78% | 81% | 72 places at 100% |
| Median household income | $109,657 | top 7% | $95,388 | $82,468 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 17% | top 13% | 16% | 16% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 100.0% of homes in St. Marys, against 79.0% across Warren County and 84.3% across Iowa. Households in St. Marys are larger than the US average (2.8 people against 2.7); 17% of workers work from home (US 15%); and the median household income is $109,657 (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 St. Marys
Which Fiber Internet Providers are Available in St. Marys?
OmniTel Communications Fiber in St. Marys, IA
Availability:
100.0%
Customer Rating:
(2)
Avg. Download Speed
8,000 Mbps
OmniTel Communications offers Fiber service to 100.0% of St. Marys homes. Across the city, OmniTel Communications Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in St. Marys?
Verizon Fixed Wireless in St. Marys, IA
Availability:
96.7%
Customer Rating:
(362)
Avg. Download Speed
295 Mbps
Verizon offers Fixed Wireless service to 96.7% of St. Marys homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 295 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 20 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in St. Marys, IA
Availability:
89.7%
Customer Rating:
(342)
Avg. Download Speed
35 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 89.7% of St. Marys homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 35 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 5.3 Mbps throughout the city.
Nextlink Fixed Wireless in St. Marys, IA
Availability:
30.5%
Customer Rating:
(14)
Avg. Download Speed
427 Mbps
Nextlink offers Fixed Wireless service to 30.5% of St. Marys homes. Across the city, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 427 Mbps, with speeds from 300 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 134 Mbps throughout the city.
EarthLink Fixed Wireless in St. Marys, IA
Availability:
15.2%
Customer Rating:
(4)
Avg. Download Speed
25 Mbps
EarthLink offers Fixed Wireless service to 15.2% of St. Marys homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
AT&T Fixed Wireless in St. Marys, IA
Availability:
15.2%
Customer Rating:
(205)
Avg. Download Speed
25 Mbps
AT&T offers Fixed Wireless service to 15.2% of St. Marys homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
BTWI Fixed Wireless in St. Marys, IA
Availability:
15.2%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
BTWI offers Fixed Wireless service to 15.2% of St. Marys homes. Across the city, BTWI Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Windstream Fixed Wireless in St. Marys, IA
Availability:
10.1%
Customer Rating:
(4)
Avg. Download Speed
75 Mbps
Windstream offers Fixed Wireless service to 10.1% of St. Marys homes. Across the city, Windstream Fixed Wireless is the only type of service available from the company, with speeds up to 75 Mbps
Which Cable Internet Providers are Available in St. Marys?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in St. Marys, IA.
Which DSL Internet Providers are Available in St. Marys?
CenturyLink DSL in St. Marys, IA
Availability:
19.2%
Customer Rating:
(120)
Avg. Download Speed
97 Mbps
CenturyLink offers DSL service to 19.2% of St. Marys homes. Across the city, CenturyLink DSL is the only type of service available from the company, with speeds up to 97 Mbps, with speeds from 10 Mpbs up to 100 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 9.7 Mbps throughout the city.
Internet in St. Marys by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in St. Marys
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in St. Marys
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How St. Marys Compares to Nearby Places
The 10 places nearest to St. Marys that have their own pages are all within 9 miles. Among them, St. Charles has the most homes with fiber (95.6%) and New Virginia the fewest (54.1%); St. Marys has 100.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| St. Marys (this page) | 692 | 100.0% | 8,000 Mbps | 3.9 | B+ | 60/100 |
| Indianola | 18,231 | 88.5% | 1,446 Mbps | 8.3 | B | 64/100 |
| New Virginia | 1,798 | 54.1% | 4,745 Mbps | 4.8 | C+ | 55/100 |
| St. Charles | 1,363 | 95.6% | 7,737 Mbps | 3.5 | B- | 69/100 |
| Truro | 1,092 | 94.9% | 7,602 Mbps | 3.8 | B- | 66/100 |
| Prole | 941 | 95.4% | 7,641 Mbps | 5.8 | B+ | 59/100 |
| Spring Hill | 566 | 37.1% | 720 Mbps | 5.6 | C- | 68/100 |
| Hanley | 522 | 100.0% | 8,000 Mbps | 3.5 | B | 71/100 |
| Martensdale | 480 | 99.6% | 8,000 Mbps | 3.7 | B | 59/100 |
| Bevington | 362 | 77.6% | 6,441 Mbps | 3.7 | C+ | 65/100 |
| Medora | 336 | 91.1% | 3,055 Mbps | 8.2 | B+ | 51/100 |
Who is the Fastest Internet Provider in St. Marys?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, OmniTel Communications 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 St. Marys
| OmniTel Communications | 8,000 |
|---|---|
| Nextlink | 1,000 |
| Verizon | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| CenturyLink | 100 |
| BTWI | 100 |
| Windstream | 75 |
| HughesNet | 25 |
| AT&T | 25 |
| EarthLink | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in St. Marys. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for St. Marys Internet Providers
Based on 26 reviews from Iowa internet customers, T-Mobile Home Internet is the best internet service provider for St. Marys residents. T-Mobile Home Internet was rated at an average of 4.40 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Iowa, with 4.50 out of 5 stars and 96.7% coverage in St. Marys.
At a national level, based on 2527 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 St. Marys Internet Providers
The table below shows average customer ratings from customers in St. Marys, Iowa, and customers throughout the country.
| ISP / Tech Type | St. Marys Overall | Iowa Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| Verizon | (0) | (4) | (816) | View Plans | ||
| Windstream | (0) | (3) | (99) | View Plans | ||
| OmniTel Communications | (0) | (2) | (2) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Nextlink | (0) |  (1) | (19) | View Plans | ||
| CenturyLink | (0) |  (10) | (183) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans | ||
| BTWI | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in St. Marys
Based on data reported by St. Marys ISPs to the FCC, the fastest speeds in the city are available through OmniTel Communications. The company offers speeds up to 8,000 Mbps in St. Marys. 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 rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | St. Marys Speed | Iowa Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Windstream | (0) | (3) | (99) | View Plans | ||
| OmniTel Communications | (0) |  (2) | (2) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| Verizon | (0) | (4) | (816) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Nextlink | (0) |  (1) | (19) | View Plans | ||
| CenturyLink | (0) | (10) | (183) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| BTWI | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in St. Marys?
Of the providers in St. Marys, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in St. Marys where enough of them have reviewed a provider, otherwise across Iowa 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 4.00 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 St. Marys, Iowa, and the United States rated the affordability of their internet service.
Rated Affordability in St. Marys
| ISP / Tech Type | St. Marys Affordability | Iowa Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| Verizon | (0) | (4) | (816) | View Plans | ||
| OmniTel Communications | (0) | (2) | (2) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Windstream | (0) | (3) | (99) | View Plans | ||
| Nextlink | (0) | (1) | (19) | View Plans | ||
| CenturyLink | (0) | (10) | (183) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| BTWI | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in Iowa
Customer Reviews
Steve S.
ImOn Communications Fiber
November 04, 2026 Install was sloppy, wire hanging inside and outside. My main issue was the price kept increasing. The customer support took over a hour to speak to someone and then another hour of testing before they would isue replacement equipment.
ISPReports User
Metronet Fiber
October 14, 2026 great
Tim W
ImOn Communications Fiber
October 08, 2026 Poor signal strength intermittent speeds and I need the signal I pay for
Diane
Comelec Internet Services
September 01, 2026 Great so far. Brian Evans did a great job. Give him a 5
ISPReports User
Partner Communications Cooperative Fiber
July 01, 2026 awful. the key advantage of fiber technology is symmetrical upload and download speeds - fiber optic with pcctel is unreliable and awful. rarely have had symmetrical speeds with this service do NOT recommend pcctel
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Which ISP Should You Choose in St. Marys?
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 St. Marys is T-Mobile Home Internet.
- The fastest internet provider should be OmniTel Communications. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in St. Marys is T-Mobile Home Internet.
- Viasat, OmniTel Communications, and HughesNet has the broadest coverage in St. Marys, available to 100.0% 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.