In San Francisco County there are 4 residential Fiber providers covering 57.41% of the county. The average home can get speeds up to 1,703 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.
Fiber Internet Service Providers in San Francisco County
To avoid wasting your time, providers with less than 1% coverage in San Francisco County are not shown.
San Francisco County 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.
HughesNet Satellite Internet
Where in San Francisco County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 57.41% of San Francisco County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is sonic. Call one of the companies with service in San Francisco County above to see who has service at your home.
How fast is fiber internet in San Francisco County?
The map below shows maximum fiber internet speeds by area in San Francisco County.
Fiber Internet Speed Key
The average San Francisco County home can get up to 1,703 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 2,000 Mbps, which 40.56% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 18 Mbps. See the internet provider details below for info about their speed and coverage in San Francisco County.
Fiber internet speeds tend to be faster in the west parts of San Francisco County, and slower in the southeast areas of the county.
Is fiber the fastest internet I can get in San Francisco County?
The fastest internet for you may vary based on where in San Francisco County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 57.22% of San Francisco County homes.
- Cable is fastest for 40.61% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.17%.
- Satellite internet may be the only option for less than 1% of San Francisco County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in San Francisco County, along with details on where in San Francisco County and at what speeds.
sonic Fiber in San Francisco County, CA
sonic fiber coverage
About 40.46%, or 325,780 people, have sonic fiber internet available to them in the county. The company covers the west, northwest, south, central, east, north, southwest, and northeast San Francisco County area. sonic is a large internet service provider internet service providers in the US, with internet service available in some of San Francisco County.
sonic fiber download speeds
sonic is one of the fastest when comparing download speeds to all other internet providers in San Francisco County. Versus other fiber providers in the area, sonic fiber is one of the fastest. There are no different maximum speeds throughout San Francisco County. The fastest plan anyone in San Francisco County can order from sonic goes up to 2,000 Mbps, and all San Francisco County customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
sonic fiber upload speeds
In San Francisco County download speeds tend to be than upload speeds for sonic fiber. Compared to other ISPs, sonic is above average where upload speeds are concerned, and below average compared to other San Francisco County fiber providers. sonic offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in San Francisco County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
AT&T Fiber in San Francisco County, CA
AT&T fiber coverage
About 37.28%, or 300,199 people, have AT&T fiber internet available to them in the county. The company covers the entire San Francisco County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of San Francisco County.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in San Francisco County. Versus other fiber providers in the area, AT&T fiber is below average. There are 2 different maximum speeds throughout San Francisco County. The fastest plan anyone in San Francisco County can order from AT&T goes up to 1,000 Mbps, the slowest package only goes up to 18 Mbps, and the county-wide average maximum speed for San Francisco County customers is up to 997 Mbps.
Show all download speeds
- 99.7% up to 1,000.0 Mbps
- 0.3% up to 18.0 Mbps
AT&T fiber upload speeds
In San Francisco County download speeds tend to be than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and below average compared to other San Francisco County fiber providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in San Francisco County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 1.5 Mbps. On average, AT&T customers can get speeds up to 997 Mbps.
Show all upload speeds
- 99.7% up to 1,000.0 Mbps
- 0.3% up to 1.5 Mbps
Astound Broadband powered by Wave Broadband Fiber in San Francisco County, CA
Astound Broadband fiber coverage
About 2.76%, or 22,220 people, have Astound Broadband fiber internet available to them in the county. The company covers the northeast, north, central, east, south, southwest, and southeast San Francisco County area. Astound Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of San Francisco County.
Astound Broadband powered by Wave Broadband fiber download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in San Francisco County. Versus other fiber providers in the area, Astound Broadband fiber is below average. There are no different maximum speeds throughout San Francisco County. The fastest plan anyone in San Francisco County can order from Astound Broadband goes up to 1,000 Mbps, and all San Francisco County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Astound Broadband powered by Wave Broadband fiber upload speeds
In San Francisco County download speeds tend to be than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is above average where upload speeds are concerned, and below average compared to other San Francisco County fiber providers. Astound Broadband offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in San Francisco County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Google Fiber Fiber in San Francisco County, CA
Google Fiber fiber coverage
About 1.34%, or 10,804 people, have Google Fiber fiber internet available to them in the county. The company covers the northeast, central, north, and east San Francisco County area. Google Fiber is a large internet service provider internet service providers in the US, with internet service available in a very small piece of San Francisco County.
Google Fiber fiber download speeds
Google Fiber is above average when comparing download speeds to all other internet providers in San Francisco County. Versus other fiber providers in the area, Google Fiber fiber is below average. There are 2 different maximum speeds throughout San Francisco County. The fastest plan anyone in San Francisco County can order from Google Fiber goes up to 1,000 Mbps, the slowest package only goes up to 100 Mbps, and the county-wide average maximum speed for San Francisco County customers is up to 912 Mbps.
Show all download speeds
- 90.2% up to 1,000.0 Mbps
- 9.8% up to 100.0 Mbps
Google Fiber fiber upload speeds
In San Francisco County download speeds tend to be than upload speeds for Google Fiber fiber. Compared to other ISPs, Google Fiber is above average where upload speeds are concerned, and below average compared to other San Francisco County fiber providers. Google Fiber offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in San Francisco County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 100 Mbps. On average, Google Fiber customers can get speeds up to 912 Mbps.
Show all upload speeds
- 90.2% up to 1,000.0 Mbps
- 9.8% up to 100.0 Mbps
San Francisco County Fiber by Area
This information is most helpful to those looking for homes or considering moving to San Francisco County or any of the areas nearby.
How does fiber internet in San Francisco County compare to the rest of California?
Fiber internet speeds in San Francisco County are much faster versus the average speeds in California: 955 Mbps in California versus 1,703 Mbps in the county. The state has far less fiber availability compared to the county. Average fiber coverage in California is 95.44% versus 57.41% in San Francisco County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around San Francisco County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- San Mateo County, CA: more fiber coverage, slower speeds
- Marin County, CA: less fiber coverage, slower speeds
- Alameda County, CA: less fiber coverage, slower speeds
- Contra Costa County, CA: less fiber coverage, slower speeds
- Solano County, CA: less fiber coverage, slower speeds
- Santa Clara County, CA: less fiber coverage, slower speeds
- Napa County, CA: less fiber coverage, slower speeds
- Sonoma County, CA: less fiber coverage, slower speeds
- Santa Cruz County, CA: less fiber coverage, slower speeds
- San Joaquin County, CA: less fiber coverage, slower speeds
Counties with Similar Populations
- Ventura County, CA: less fiber coverage, slower speeds
- New Haven County, CT: less fiber coverage, slower speeds
- Kern County, CA: less fiber coverage, slower speeds
- Hidalgo County, TX: less fiber coverage, faster speeds
- El Paso County, TX: less fiber coverage, slower speeds
- Pierce County, WA: less fiber coverage, slower speeds
- Macomb County, MI: less fiber coverage, slower speeds
- Baltimore County, MD: more fiber coverage, slower speeds
- Middlesex County, NJ: less fiber coverage, slower speeds
- Montgomery County, PA: more fiber coverage, slower speeds