California · FIPS 06065 · County seat: Riverside
Riverside County, CA GIS & Parcel Viewer
Riverside County, California parcel data lives on the Riverside County parcel map. Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Riverside County parcel map ↗
Opens gis1.countyofriverside.us in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Riverside County parcel map |
|---|---|
| Type | County-run map |
| Website | gis1.countyofriverside.us |
| Access | Free, no login (checked Oct 2026) |
| County seat | Riverside |
| Population | 2,492,442 (2023 Census Bureau estimate) |
| Land area | 7,209 sq mi |
| FIPS code | 06065 |
About the official source
It is a county-level map: Riverside County or the company it hires keeps the parcel layer up to date. As of our October 2026 test, anyone could open it without signing in or paying.
Searching for a parcel, step by step
- 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.
The county in brief
Riverside County had an estimated 2,492,442 residents in 2023, according to the Census Bureau. With about 7,209 square miles of land, that works out to roughly 346 people per square mile. Among California's 58 counties, it is the 4th largest by population. Riverside serves as the county seat.
Nearby parcel maps
Riverside County shares a border with the counties below. Each link has its own official map:
More on Riverside County parcel maps
A note on accuracy
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.