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Healdsburg has 13 internet options – View all▼
Healdsburg has two fiber providers, Sonic Telecom and AT&T. Symmetric speeds of 10,000 Mbps are available in parts of the city.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Sonic Telecom | 10,000 | 10,000 | 88% |
| AT&T | 5,000 | 5,000 | 14% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 250 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 10-25 | 1-3 | 59% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 95% |
| MINTernet | 100 | 20 | 80% |
| T-Mobile | 100 | 20 | 80% |
| AVISP | 25 | 25 | 17% |
| AT&T | 25 | 3 | 21% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 100% |
| Viasat | 100 | 3 | 100% |
| Viasat Carrier Services | 25 | 3 | 0.8% |
Broadband Map's availability estimates are based on the census boundaries of Healdsburg. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Healdsburg rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Healdsburg ISPs' availability as of June 2025).