California · FIPS 06075 · County seat: San Francisco
San Francisco County, CA GIS & Parcel Viewer
Here is the direct link to the county parcel map covering San Francisco County, CA: the San Francisco County parcel map. Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.
Open the San Francisco County parcel map ↗
Opens sfplanninggis.org in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | San Francisco County parcel map |
|---|---|
| Type | County-run map |
| Website | sfplanninggis.org |
| Access | Free, no login (checked Oct 2026) |
| County seat | San Francisco |
| Population | 808,988 (2023 Census Bureau estimate) |
| Land area | 47 sq mi |
| FIPS code | 06075 |
Where the parcel data comes from
It is a county-level map: San Francisco County or the company it hires keeps the parcel layer up to date. When we tested the link in October 2026 it opened with no login and no fee.
How to use the San Francisco County viewer
- Press the button above to open the county's own web map.
- Search for the property or pan and zoom to it.
- Click the lot to bring up what the county publishes about it.
- Look for print or measure tools if you need a quick map or rough size.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
San Francisco County by the numbers
Census Bureau figures put San Francisco County at about 808,988 people (2023 estimate) on roughly 47 square miles of land, which is about 17,213 residents per square mile. Among California's 58 counties, it is the 13th largest by population. Census maps also count about 185 square miles of water inside its boundary. Its county seat is San Francisco.
Neighboring counties
If the property sits near a county line, the parcel may belong to a neighbor. These counties border San Francisco County:
A note on accuracy
Keep in mind that a GIS parcel layer is a tax map, not a survey. For exact boundaries, look at the recorded deed and plat or hire a licensed land surveyor.