In St. Peters there are 5 residential Fiber providers covering 94.00% of the city. The average home can get speeds up to 6,244 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Fiber internet providers in St. Peters, MO.
To see availability maps for all providers including fiber, cable, DSL, and more in St. Peters, MO please click below.
St. Peters, MO Availability Maps
Fiber Internet Service Providers in St. Peters
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in St. Peters are not shown.
St. Peters Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in St. Peters is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 94.00% of St. Peters. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is i3 Broadband. Call one of the companies with service in St. Peters above to see who has service at your home.
How fast is fiber internet in St. Peters?
The map below shows maximum fiber internet speeds by area in St. Peters.
Fiber Internet Speed Key
The average St. Peters home can get up to 6,244 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 58.54% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.72% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in St. Peters.
Fiber internet speeds tend to be faster in the southwest parts of St. Peters, and slower in the central areas of the city.
Is fiber the fastest internet I can get in St. Peters?
The fastest internet for you may vary based on where in St. Peters you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 94.00% of St. Peters homes.
- Cable is fastest for 5.77% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of St. Peters homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in St. Peters, along with details on where in St. Peters and at what speeds.
i3 Broadband Fiber in St. Peters, MO
i3 Broadband fiber coverage
About 58.54%, or 47,496 people, have i3 Broadband fiber internet available to them in the city. The company covers the entire St. Peters area. i3 Broadband is a large internet service provider internet service providers in the US, with internet service available in a majority of St. Peters.
i3 Broadband fiber download speeds
i3 Broadband is the fastest when comparing download speeds to all other internet providers in St. Peters. Versus other fiber providers in the area, i3 Broadband fiber is the fastest. There are no different maximum speeds throughout St. Peters. The fastest plan anyone in St. Peters can order from i3 Broadband goes up to 8,000 Mbps, and all St. Peters customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
i3 Broadband fiber upload speeds
In St. Peters download speeds tend to be equal to than upload speeds for i3 Broadband fiber. Compared to other ISPs, i3 Broadband is the fastest where upload speeds are concerned, and the fastest compared to other St. Peters fiber providers. i3 Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in St. Peters is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
EarthLink Fiber in St. Peters, MO
EarthLink fiber coverage
About 31.38%, or 25,455 people, have EarthLink fiber internet available to them in the city. The company covers the southeast, south, east, north, central, northeast, southwest, and northwest St. Peters area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of St. Peters.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in St. Peters. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout St. Peters. The fastest plan anyone in St. Peters can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for St. Peters customers is up to 4,853 Mbps.
Show all download speeds
- 96.3% up to 5,000.0 Mbps
- 3.7% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In St. Peters download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other St. Peters fiber providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in St. Peters is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,853 Mbps.
Show all upload speeds
- 96.3% up to 5,000.0 Mbps
- 3.7% up to 1,000.0 Mbps
AT&T Fiber in St. Peters, MO
AT&T fiber coverage
About 31.38%, or 25,455 people, have AT&T fiber internet available to them in the city. The company covers the southeast, south, east, north, central, northeast, southwest, and northwest St. Peters area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of St. Peters.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in St. Peters. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout St. Peters. The fastest plan anyone in St. Peters can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for St. Peters customers is up to 4,853 Mbps.
Show all download speeds
- 96.3% up to 5,000.0 Mbps
- 3.7% up to 1,000.0 Mbps
AT&T fiber upload speeds
In St. Peters download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other St. Peters fiber providers. AT&T offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in St. Peters is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,853 Mbps.
Show all upload speeds
- 96.3% up to 5,000.0 Mbps
- 3.7% up to 1,000.0 Mbps
Gateway Fiber Fiber in St. Peters, MO
Gateway Fiber fiber coverage
About 23.51%, or 19,072 people, have Gateway Fiber fiber internet available to them in the city. The company covers the central, north, northwest, south, west, and east St. Peters area. Gateway Fiber is a large internet service provider internet service providers in the US, with internet service available in a small portion of St. Peters.
Gateway Fiber fiber download speeds
Gateway Fiber is above average when comparing download speeds to all other internet providers in St. Peters. Versus other fiber providers in the area, Gateway Fiber fiber is below average. There are no different maximum speeds throughout St. Peters. The fastest plan anyone in St. Peters can order from Gateway Fiber goes up to 2,000 Mbps, and all St. Peters customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Gateway Fiber fiber upload speeds
In St. Peters download speeds tend to be equal to than upload speeds for Gateway Fiber fiber. Compared to other ISPs, Gateway Fiber is above average where upload speeds are concerned, and below average compared to other St. Peters fiber providers. Gateway Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in St. Peters is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Brightspeed Fiber in St. Peters, MO
Brightspeed fiber coverage
About 16.49%, or 13,378 people, have Brightspeed fiber internet available to them in the city. The company covers the northwest, west, north, central, southwest, and southeast St. Peters area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of St. Peters.
Brightspeed fiber download speeds
Brightspeed is average when comparing download speeds to all other internet providers in St. Peters. Versus other fiber providers in the area, Brightspeed fiber is below average. There are 3 different maximum speeds throughout St. Peters. The fastest plan anyone in St. Peters can order from Brightspeed goes up to 2,000 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for St. Peters customers is up to 1,547 Mbps.
Show all download speeds
- 54.9% up to 2,000.0 Mbps
- 42.3% up to 1,000.0 Mbps
- 2.8% up to 940.0 Mbps
Brightspeed fiber upload speeds
In St. Peters download speeds tend to be equal to than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is above average where upload speeds are concerned, and below average compared to other St. Peters fiber providers. Brightspeed offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in St. Peters is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Brightspeed customers can get speeds up to 1,547 Mbps.
Show all upload speeds
- 54.9% up to 2,000.0 Mbps
- 42.3% up to 1,000.0 Mbps
- 2.8% up to 940.0 Mbps
St. Peters Fiber by Area
This information is most helpful to those looking for homes or considering moving to St. Peters or any of the areas nearby.
How does fiber internet in St. Peters compare to the rest of Missouri?
Fiber internet speeds in St. Peters are much faster versus the average speeds in Missouri: 0.00 Mbps in Missouri versus 6,244 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Missouri is 0.00% versus 94.00% in St. Peters.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around St. Peters are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Cottleville, MO: less fiber coverage, faster speeds
- Weldon Spring, MO: less fiber coverage, slower speeds
- St. Charles, MO: less fiber coverage, slower speeds
- O'fallon, MO: less fiber coverage, slower speeds
- Dardenne Prairie, MO: more fiber coverage, faster speeds
- St. Paul, MO: less fiber coverage, slower speeds
- Lake St. Louis, MO: more fiber coverage, slower speeds
- Champ, MO: more fiber coverage, slower speeds
- Chesterfield, MO: less fiber coverage, slower speeds
- Golden Eagle, IL: more fiber coverage, slower speeds
Cities with Similar Populations
- Killeen, TX: more fiber coverage, slower speeds
- Haverhill, MA: less fiber coverage, slower speeds
- Harrisonburg, VA: less fiber coverage, slower speeds
- High Point, NC: less fiber coverage, slower speeds
- Hayward, CA: less fiber coverage, slower speeds
- Hillsboro, OR: less fiber coverage, slower speeds
- Hagerstown, MD: less fiber coverage, slower speeds
- Gulfport, MS: less fiber coverage, slower speeds
- Harlingen, TX: less fiber coverage, slower speeds
- Hartford, CT: less fiber coverage, faster speeds