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Jefferson County GIS data

3 public ArcGIS maps published by Jefferson County, Missouri, with 63 layers between them. Open one in MapPull to pick the layers you need and download them as Shapefile, DXF, GeoJSON, or KMZ, clipped to your project area.

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• Web app

  Flood Data FEMA

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  • Jefferson County Boundary · polygons · 1
  • Cities · polygons · 23
  • City Wards · polygons · 24
  • Tax_Parcels · polygons · 106,545
  • Subdivision Lot Numbers · points · 93,372
  • Subdivision Lot Lines · lines · 21,722
  • Flood Hazard Classes · polygons · 5,963
  • Flood Panels · polygons · 178
  • Base Flood Elevations - BFE · lines · 1,219
  • Site Address 911 · points · 106,819
• Web app

  Property Viewer

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  • Jefferson County Boundary · polygons · 1
  • TrusteeProperty08312026 · polygons · 295
  • Urban Areas (2020 Census) · polygons · 3
  • Parks and Recreations · polygons · 130
  • Watersheds (USDA) · polygons · 33
  • Stream Order 1 (25' Buffer) · polygons · 1,354
  • Stream Order 2 (25' Buffer) · polygons · 337
  • Stream Orders 3-6 (100' Buffer) · polygons · 4
  • School · polygons · 15
  • Fire · polygons · 18
  • Ambulance · polygons · 7
  • College · polygons · 3
  • Special_Road · polygons · 2
  • Library · polygons · 3
  • US Senate · polygons · 2
  • Previous US Congressional Districts 20CD3 · polygons · 3
  • Current US Congressional Districts 25CD2 · polygons · 2
  • JeffCO 911 Board · polygons · 2
  • Missouri State Senate · polygons · 2
  • House of Representatives Missouri · polygons · 6
  • Political Townships · polygons · 12
  • County Council Districts · polygons · 7
  • Voting Precincts · polygons · 88
  • Zoning · polygons · 100,892
  • Split Zoning · polygons · 1,991
  • CUP Ordinances Orders · polygons · 248
  • Zone Change Ordinances Orders · polygons · 1,005
  • Vacation Ordinances Orders · polygons · 6
  • Lawfully Non-Conforming Rulings · polygons · 65
  • Lawfully Non-Conforming Properties · polygons · 746
  • Water District · polygons · 12
  • Sewer District · polygons · 7
  • Base Flood Elevations - BFE · lines · 1,219
  • Flood Panels · polygons · 178
  • Flood Hazard Classes · polygons · 5,963
  • Corner Control Points · points · 766
  • PLSS Quarter Sections · polygons · 2,598
  • PLSS Land Grants · polygons · 123
  • PLSS Township Boundaries · polygons · 27
  • City Wards · polygons · 24
  • Cities · polygons · 23
  • Subdivision Lot Numbers · points · 93,372
  • Subdivision Lot Lines · lines · 21,722
  • Tax_Parcels · polygons · 106,545
  • Centerlines · lines · 17,685
  • Site Address 911 · points · 106,819
  • PLSS Sections · polygons · 679
• Web app

  Trustee Properties

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  • Centerlines · lines · 17,685
  • Tax_Parcels · polygons · 106,545
  • Subdivision Lot Lines · lines · 21,722
  • Subdivision Lot Numbers · points · 93,372
  • TrusteeProperty08312026 · polygons · 295
  • Site Address 911 · points · 106,819

These maps are published by Jefferson County, which owns the data and sets its terms of use. MapPull reads only what is public; it doesn't host or change the data. Layer names and feature counts were read on 2026-10-19 and can change when the publisher updates a map.