Iowa

OKLocate does not yet serve measured property data in Iowa. Geocoding, typeahead, the base map and aerial imagery cover the whole state, and FEMA flood share and census tract counts are published for all 99 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

Iowa by the numbers

Counties
99
Census tracts
896
CountyHomes measuredFieldsLand in a flood zoneCensus tracts
Adair CountyNot served6.2%3
Adams CountyNot served3.2%2
Allamakee CountyNot served5.7%5
Appanoose CountyNot served2.3%5
Audubon CountyNot served2.3%3
Benton CountyNot served6.4%7
Black Hawk CountyNot served17.1%39
Boone CountyNot served6.9%7
Bremer CountyNot served14.6%8
Buchanan CountyNot served9.5%6
Buena Vista CountyNot served7.7%6
Butler CountyNot served9.8%5
Calhoun CountyNot served7.0%4
Carroll CountyNot served8.2%6
Cass CountyNot served5.0%5
Cedar CountyNot served6.9%5
Cerro Gordo CountyNot served7.4%12
Cherokee CountyNot served4.6%5
Chickasaw CountyNot served8.3%4
Clarke CountyNot served6.0%3
Clay CountyNot served8.0%5
Clayton CountyNot served8.5%6
Clinton CountyNot served6.8%12
Crawford CountyNot served2.9%6
Dallas CountyNot served7.7%19
Davis CountyNot served8.7%2
Decatur CountyNot served4.3%3
Delaware CountyNot served7.7%4
Des Moines CountyNot served13.5%11
Dickinson CountyNot served4.8%6
Dubuque CountyNot served6.4%27
Emmet CountyNot served5.0%4
Fayette CountyNot served5.0%7
Floyd CountyNot served6.6%5
Franklin CountyNot served7.1%3
Fremont CountyNot served5.0%3
Greene CountyNot served6.2%4
Grundy CountyNot served8.2%4
Guthrie CountyNot served4.2%3
Hamilton CountyNot served5.0%5
Hancock CountyNot served9.3%4
Hardin CountyNot served11.5%6
Harrison CountyNot served11.1%5
Henry CountyNot served2.8%5
Howard CountyNot served9.4%3
Humboldt CountyNot served5.6%4
Ida CountyNot served7.4%3
Iowa CountyNot served4.4%4
Jackson CountyNot served6.3%6
Jasper CountyNot served4.9%10
Jefferson CountyNot served2.0%5
Johnson CountyNot served6.6%36
Jones CountyNot served4.9%7
Keokuk CountyNot served0.9%4
Kossuth CountyNot served4.6%6
Lee CountyNot served8.3%11
Linn CountyNot served10.4%54
Louisa CountyNot served21.2%3
Lucas CountyNot served6.8%4
Lyon CountyNot served10.6%3
Madison CountyNot served5.0%4
Mahaska CountyNot served1.1%7
Marion CountyNot served5.8%10
Marshall CountyNot served14.5%11
Mills CountyNot served13.8%5
Mitchell CountyNot served8.6%3
Monona CountyNot served13.4%4
Monroe CountyNot served6.6%3
Montgomery CountyNot served6.4%4
Muscatine CountyNot served9.6%10
O'Brien CountyNot served7.7%4
Osceola CountyNot served9.1%2
Page CountyNot served5.6%6
Palo Alto CountyNot served10.6%4
Plymouth CountyNot served9.8%6
Pocahontas CountyNot served4.8%3
Polk CountyNot served11.9%112
Pottawattamie CountyNot served14.5%30
Poweshiek CountyNot served5.9%5
Ringgold CountyNot served7.1%2
Sac CountyNot served6.6%4
Scott CountyNot served6.7%48
Shelby CountyNot served4.4%4
Sioux CountyNot served7.1%9
Story CountyNot served7.3%27
Tama CountyNot served4.0%6
Taylor CountyNot served6.6%3
Union CountyNot served7.9%4
Van Buren CountyNot served8.3%2
Wapello CountyNot served11.0%11
Warren CountyNot served8.3%14
Washington CountyNot served4.7%6
Wayne CountyNot served3.4%3
Webster CountyNot served6.7%13
Winnebago CountyNot served5.0%3
Winneshiek CountyNot served6.3%5
Woodbury CountyNot served10.9%29
Worth CountyNot served10.5%3
Wright CountyNot served9.7%5

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.