Best Internet in San Mateo, CA
1000 Mbps avg · 30 ZIP codes · 100% fiber · 10 providers/ZIP
Internet Providers in San Mateo
| Provider | ZIP Codes Served | % of Area |
|---|---|---|
| At&T California | 30 | 100% |
| Charter Communications INC | 30 | 100% |
| T-Mobile | 30 | 100% |
| Comcast | 30 | 100% |
| unWired Broadband INC | 30 | 100% |
| Verizon California INC Ca Gte | 30 | 100% |
| Etheric Networks, INC. | 30 | 100% |
| Cal.net INC. | 30 | 100% |
ZIP Codes in San Mateo
See how your connection compares to the 1000 Mbps average in San Mateo.
Frequently Asked Questions
What is the average internet speed in San Mateo, CA?
San Mateo, California has an average maximum download speed of 1000 Mbps across 30 ZIP codes. The fastest available speed is 1000 Mbps. 100% of ZIP codes have fiber internet.
Who are the best internet providers in San Mateo?
The most widely available providers in San Mateo are At&T California (30 ZIPs), Charter Communications INC (30 ZIPs), T-Mobile (30 ZIPs). Check individual ZIP codes for exact availability at your address.
Is fiber internet available in San Mateo?
Yes, fiber internet is available in 100% of San Mateo's ZIP codes. Fiber coverage is good in this area. Search your specific ZIP code for exact fiber availability.
How does San Mateo compare to the rest of California?
San Mateo has an average Broadband Grade of A (100/100). The San Mateo area averages 10 providers per ZIP code with 100% fiber access. Check the California overview for statewide comparison.