California · FIPS 06021 · County seat: Willows
Glenn County, CA GIS & Parcel Viewer
Parcel lookups for Glenn County start at Zoning & Land Use for Glenn County. This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Glenn County parcel map ↗
Opens countyofglenn.maps.arcgis.com in a new tab. We link out and never embed or copy parcel data.
Glenn County at a glance
| Official map | Zoning & Land Use for Glenn County |
|---|---|
| Type | County-run map |
| Website | countyofglenn.maps.arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Willows |
| Population | 28,129 (2023 Census Bureau estimate) |
| Land area | 1,314 sq mi |
| FIPS code | 06021 |
About the official source
It is a county-level map: Glenn 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.
Finding a property on this map
- Open the link. It is an ArcGIS Instant App, a simple Esri template with a map and a few tools.
- Use the search box to jump to an address or place.
- Click a parcel to open its pop-up.
- Look for buttons along the edge of the map for layers, legend or basemaps.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
About Glenn County
Glenn County had an estimated 28,129 residents in 2023, according to the Census Bureau. With about 1,314 square miles of land, that works out to roughly 21 people per square mile. That makes it number 48 out of 58 California counties by population. The county seat is Willows.
Nearby parcel maps
Glenn County shares a border with the counties below. Each link has its own official map:
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.