California

OKLocate does not yet serve measured property data in California. Geocoding, typeahead, the base map and aerial imagery cover the whole state, and FEMA flood share and census tract counts are published for all 58 counties.

Address level data

  • Forward geocoding · Every county
  • Reverse geocoding · Every county
  • Typeahead · About 100 ms
  • County FIPS on every result
  • Census tract on every result (Q4 2026)
  • Place on every result (Q4 2026)
  • School district on every result (Q4 2026)
  • Legislative districts on every result (Q4 2026)

Mapping

  • Base map · Every county
  • Aerial imagery · To zoom 15
  • High-resolution aerial, zoom 16 to 18 (Q4 2026)
  • Flood zone boundaries · FEMA NFHL
  • School district boundaries
  • Place boundaries
  • ZIP code boundaries
  • Census tract boundaries
  • Legislative boundaries (Q4 2026)

Property measurements

  • Measured property profiles (Q4 2026)
  • Roof, solar and pool measurements (Q4 2026)
  • Viewable LiDAR point cloud per home (Q4 2026)
  • Search a county on any measured field (Q4 2026)

Demographics

  • Population and households · Every county
  • Housing units, owner and renter
  • Median home value and rent
  • Median household income
  • Year built and unit types
  • FEMA flood share and zone breakdown

California by the numbers

Counties
58
Census tracts
9,129
CountyHomes measuredFieldsLand in a flood zoneCensus tracts
Alameda CountyNot served8.3%379
Alpine CountyNot served0.1%1
Amador CountyNot served4.3%10
Butte CountyNot served12.4%54
Calaveras CountyNot served4.1%14
Colusa CountyNot served5.4%6
Contra Costa CountyNot served16.6%242
Del Norte CountyNot served2.4%9
El Dorado CountyNot served3.9%55
Fresno CountyNot served3.9%225
Glenn CountyNot served3.5%8
Humboldt CountyNot served4.3%36
Imperial CountyNot served3.8%40
Inyo CountyNot served0.8%6
Kern CountyNot served8.5%236
Kings CountyNot served38.2%31
Lake CountyNot served3.2%21
Lassen CountyNot served3.2%9
Los Angeles CountyNot served4.2%2,498
Madera CountyNot served13.8%34
Marin CountyNot served9.8%63
Mariposa CountyNot served1.9%6
Mendocino CountyNot served2.5%24
Merced CountyNot served5.3%63
Modoc CountyNot served9.9%4
Mono CountyNot served3.6%4
Monterey CountyNot served5.2%104
Napa CountyNot served4.6%40
Nevada CountyNot served2.3%26
Orange CountyNot served4.8%614
Placer CountyNot served3.5%92
Plumas CountyNot served3.4%7
Riverside CountyNot served3.3%518
Sacramento CountyNot served30.7%363
San Benito CountyNot served3.8%12
San Bernardino CountyNot served0.6%466
San Diego CountyNot served4.1%737
San Francisco CountyNot served5.9%244
San Joaquin CountyNot served31.9%174
San Luis Obispo CountyNot served5.4%70
San Mateo CountyNot served7.3%174
Santa Barbara CountyNot served2.8%109
Santa Clara CountyNot served6.2%408
Santa Cruz CountyNot served4.0%70
Shasta CountyNot served1.9%50
Sierra CountyNot served2.5%1
Siskiyou CountyNot served2.2%16
Solano CountyNot served18.4%100
Sonoma CountyNot served5.8%122
Stanislaus CountyNot served2.3%112
Sutter CountyNot served21.3%21
Tehama CountyNot served1.9%14
Trinity CountyNot served0.5%4
Tulare CountyNot served5.4%103
Tuolumne CountyNot served2.4%18
Ventura CountyNot served4.5%190
Yolo CountyNot served30.7%53
Yuba CountyNot served17.8%19

Flood share is the percent of a county's land inside a FEMA Special Flood Hazard Area, from the National Flood Hazard Layer. It is a map overlay for analysis, not a flood determination. A blank cell means we have no measurement for that county, which is not the same as zero.