CA · FIPS 06
California Parcel Data
Every one of California's 58 counties has a page here with its boundary, its parcel-count estimate and whatever has been published for it. Pick a county below to see where its records stand.
Search California counties Which format to pick
- Ready to download
- 0/58
- Snapshots
- 0
- Parcel records
- 0
- Counties indexed
- 58
- No data 18 Nothing published and no bounty open. Upload one to open the county.
- Bounty open 40 Wanted. Uploads here earn a multiplied credit award.
- Aged 0 Published, but the newest vintage is more than 3 years old.
- Archive 0 A point-in-time snapshot released from the archive.
- Community 0 Contributed and verified by a member of the community.
All 58 counties
Sortable. The coverage column says what exists for each county; the county page has the files.
| County | GEOID | Coverage | Vintages | Newest | Parcels |
|---|---|---|---|---|---|
| Alameda County | 06001 | No data | — | — | — |
| Alpine County | 06003 | Bounty open | — | — | — |
| Amador County | 06005 | No data | — | — | — |
| Butte County | 06007 | No data | — | — | — |
| Calaveras County | 06009 | Bounty open | — | — | — |
| Colusa County | 06011 | Bounty open | — | — | — |
| Contra Costa County | 06013 | Bounty open | — | — | — |
| Del Norte County | 06015 | Bounty open | — | — | — |
| El Dorado County | 06017 | Bounty open | — | — | — |
| Fresno County | 06019 | Bounty open | — | — | — |
| Glenn County | 06021 | No data | — | — | — |
| Humboldt County | 06023 | Bounty open | — | — | — |
| Imperial County | 06025 | No data | — | — | — |
| Inyo County | 06027 | Bounty open | — | — | — |
| Kern County | 06029 | Bounty open | — | — | — |
| Kings County | 06031 | Bounty open | — | — | — |
| Lake County | 06033 | No data | — | — | — |
| Lassen County | 06035 | Bounty open | — | — | — |
| Los Angeles County | 06037 | Bounty open | — | — | — |
| Madera County | 06039 | Bounty open | — | — | — |
| Marin County | 06041 | Bounty open | — | — | — |
| Mariposa County | 06043 | Bounty open | — | — | — |
| Mendocino County | 06045 | Bounty open | — | — | — |
| Merced County | 06047 | No data | — | — | — |
| Modoc County | 06049 | Bounty open | — | — | — |
| Mono County | 06051 | Bounty open | — | — | — |
| Monterey County | 06053 | Bounty open | — | — | — |
| Napa County | 06055 | Bounty open | — | — | — |
| Nevada County | 06057 | No data | — | — | — |
| Orange County | 06059 | No data | — | — | — |
| Placer County | 06061 | Bounty open | — | — | — |
| Plumas County | 06063 | No data | — | — | — |
| Riverside County | 06065 | Bounty open | — | — | — |
| Sacramento County | 06067 | Bounty open | — | — | — |
| San Benito County | 06069 | Bounty open | — | — | — |
| San Bernardino County | 06071 | Bounty open | — | — | — |
| San Diego County | 06073 | Bounty open | — | — | — |
| San Francisco County | 06075 | Bounty open | — | — | — |
| San Joaquin County | 06077 | No data | — | — | — |
| San Luis Obispo County | 06079 | No data | — | — | — |
| San Mateo County | 06081 | No data | — | — | — |
| Santa Barbara County | 06083 | Bounty open | — | — | — |
| Santa Clara County | 06085 | Bounty open | — | — | — |
| Santa Cruz County | 06087 | No data | — | — | — |
| Shasta County | 06089 | Bounty open | — | — | — |
| Sierra County | 06091 | Bounty open | — | — | — |
| Siskiyou County | 06093 | No data | — | — | — |
| Solano County | 06095 | Bounty open | — | — | — |
| Sonoma County | 06097 | Bounty open | — | — | — |
| Stanislaus County | 06099 | No data | — | — | — |
| Sutter County | 06101 | No data | — | — | — |
| Tehama County | 06103 | Bounty open | — | — | — |
| Trinity County | 06105 | Bounty open | — | — | — |
| Tulare County | 06107 | No data | — | — | — |
| Tuolumne County | 06109 | Bounty open | — | — | — |
| Ventura County | 06111 | Bounty open | — | — | — |
| Yolo County | 06113 | Bounty open | — | — | — |
| Yuba County | 06115 | Bounty open | — | — | — |
Elsewhere
-
Look up individual parcels in California
www.landbrief.com
Parcel-by-parcel lookup with owner and situs detail. This site publishes whole-county files; that one answers questions about a single property.
-
Oil and gas activity in California
www.oilandgasinfo.com
Wells, permits and production for California. Mineral and surface ownership questions usually need both layers.
About California parcel data
Parcel data in California is maintained county by county, which is why the schemas differ so widely: each assessor names its own columns, sets its own update cadence and publishes on its own terms. Nothing here is normalised across counties and nothing is live — each file is the snapshot it says it is.
Nothing is published for California yet. Every county in the state still has a page here with its boundary and its record estimate, and each one opens the moment a dataset lands.
Wanted in California
These counties have no published dataset and pay a multiplied credit award to whoever supplies one first. Filling one opens it for everybody.
- Alpine06003
- Calaveras06009
- Colusa06011
- Contra Costa06013
- Del Norte06015
- El Dorado06017
- Fresno06019
- Humboldt06023
- Inyo06027
- Kern06029
- Kings06031
- Lassen06035
- Los Angeles06037
- Madera06039
- Marin06041
- Mariposa06043
- Mendocino06045
- Modoc06049
- Mono06051
- Monterey06053
- Napa06055
- Placer06061
- Riverside06065
- Sacramento06067
The other half
Have parcel data for a county we don't?
If you already hold a county's parcel layer — from work, from a records request, from a portal that has since gone dark — you can publish it here. It becomes a free download for everyone who comes looking, and a verified upload earns credits toward the counties that aren't free.
You never need credits to download a published county. Contributing is how you reach the fresh vintages and the unopened community uploads.