In Princeton Heights there are 3 residential Fiber providers covering 98.89% of the neighborhood. The average home can get speeds up to 4,751 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 Princeton Heights, St. Louis, MO.
To see availability maps for all providers including fiber, cable, DSL, and more in Princeton Heights, St. Louis, MO please click below.
Princeton Heights, St. Louis, MO Availability Maps
Fiber Internet Service Providers in Princeton Heights
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 Princeton Heights are not shown.
Princeton Heights 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 Princeton Heights is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.89% of Princeton Heights. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Princeton Heights above to see who has service at your home.
How fast is fiber internet in Princeton Heights?
The map below shows maximum fiber internet speeds by area in Princeton Heights.
Fiber Internet Speed Key
The average Princeton Heights home can get up to 4,751 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 7,000 Mbps, which 13.62% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 12.96% 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 Princeton Heights.
Fiber internet speeds tend to be faster in the south parts of Princeton Heights, and slower in the northeast areas of the neighborhood.
Is fiber the fastest internet I can get in Princeton Heights?
The fastest internet for you may vary based on where in Princeton Heights you live. In general, cable competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 98.89% of Princeton Heights homes.
- Cable is fastest for less than 1% of the neighborhood.
- 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 Princeton Heights homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Princeton Heights, along with details on where in Princeton Heights and at what speeds.
EarthLink Fiber in Princeton Heights, St. Louis, MO
EarthLink fiber coverage
About 98.89%, or 7,332 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the entire Princeton Heights area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Princeton Heights.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Princeton Heights. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are 2 different maximum speeds throughout Princeton Heights. The fastest plan anyone in Princeton Heights can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Princeton Heights customers is up to 4,476 Mbps.
Show all download speeds
- 86.9% up to 5,000.0 Mbps
- 13.1% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Princeton Heights 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 one of the slowest compared to other Princeton Heights fiber providers. EarthLink offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Princeton Heights 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 4,476 Mbps.
Show all upload speeds
- 86.9% up to 5,000.0 Mbps
- 13.1% up to 1,000.0 Mbps
AT&T Fiber in Princeton Heights, St. Louis, MO
AT&T fiber coverage
About 98.89%, or 7,332 people, have AT&T fiber internet available to them in the neighborhood. The company covers the entire Princeton Heights area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Princeton Heights.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Princeton Heights. Versus other fiber providers in the area, AT&T fiber is one of the slowest. There are 2 different maximum speeds throughout Princeton Heights. The fastest plan anyone in Princeton Heights can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Princeton Heights customers is up to 4,476 Mbps.
Show all download speeds
- 86.9% up to 5,000.0 Mbps
- 13.1% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Princeton Heights 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 one of the slowest compared to other Princeton Heights fiber providers. AT&T offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Princeton Heights 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 4,476 Mbps.
Show all upload speeds
- 86.9% up to 5,000.0 Mbps
- 13.1% up to 1,000.0 Mbps
Sparklight Fiber in Princeton Heights, St. Louis, MO
Sparklight fiber coverage
About 13.62%, or 1,010 people, have Sparklight fiber internet available to them in the neighborhood. The company covers the southwest, south, north, northeast, and central Princeton Heights area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Princeton Heights.
Sparklight fiber download speeds
Sparklight is the fastest when comparing download speeds to all other internet providers in Princeton Heights. Versus other fiber providers in the area, Sparklight fiber is the fastest. There are no different maximum speeds throughout Princeton Heights. The fastest plan anyone in Princeton Heights can order from Sparklight goes up to 7,000 Mbps, and all Princeton Heights customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Sparklight fiber upload speeds
In Princeton Heights download speeds tend to be equal to than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is the fastest where upload speeds are concerned, and the fastest compared to other Princeton Heights fiber providers. Sparklight offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Princeton Heights is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Princeton Heights Fiber by Area
This information is most helpful to those looking for homes or considering moving to Princeton Heights or any of the areas nearby.
How does fiber internet in Princeton Heights compare to the rest of St. Louis?
Fiber internet speeds in Princeton Heights are much faster versus the average speeds in St. Louis: 0.00 Mbps in St. Louis versus 4,751 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in St. Louis is 0.00% versus 98.89% in Princeton Heights.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Princeton Heights 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- South Hampton, St. Louis, MO: less fiber coverage, slower speeds
- Saint Louis Hills, St. Louis, MO: less fiber coverage, slower speeds
- Bevo Mill, St. Louis, MO: less fiber coverage, slower speeds
- Boulevard Heights, St. Louis, MO: less fiber coverage, faster speeds
- North Hampton, St. Louis, MO: more fiber coverage, faster speeds
- Holly Hills, St. Louis, MO: less fiber coverage, faster speeds
- Lindenwood Park, St. Louis, MO: more fiber coverage, faster speeds
- Carondelet, St. Louis, MO: less fiber coverage, faster speeds
- Tower Grove South, St. Louis, MO: less fiber coverage, slower speeds
- Dutchtown, St. Louis, MO: less fiber coverage, slower speeds
Neighborhoods with Similar Populations
- Arlington Center, Arlington, MA: less fiber coverage, slower speeds
- Bayshore Beautiful, Tampa, FL: more fiber coverage, faster speeds
- Bordeaux, Nashville, TN: less fiber coverage, faster speeds
- Bricktown, Chicago, IL: less fiber coverage, slower speeds
- Westwood-San Francisco, Napa, CA: less fiber coverage, faster speeds
- Sierra Springs, San Antonio, TX: less fiber coverage, faster speeds
- Mission Viejo, Aurora, CO: less fiber coverage, faster speeds
- Seward Park, Seattle, WA: less fiber coverage, slower speeds
- Seward, Minneapolis, MN: more fiber coverage, faster speeds
- Seven Hills, Aurora, CO: less fiber coverage, faster speeds