Interactive GIS Web Maps
 
 

The Olmsted County GIS Division manages two separate web maps. Both function the same; the only difference between the two are the level of detail in the data and tools available for use.

To learn more about web map options available, please view the information below:

  1. Olmsted County Public Web Map
  2. Olmsted County Subscriber Web Map
    • Available for a one-time fee
    • Contains all spatial data layers listed below
    • Contains a Data Extract tool which allows subscribers to download a list of current property owners and addresses
    • Purchase the Olmsted County Subscriber Web Map to explore this data and use this tool

Available Spatial Data Layers:

  • Elevation
    • Two foot contours
    • Hillshade
  • Transportation
    • Road centerlines
    • Railroad
    • ROCOG functional and street classifications
  • Parcel Information
    • Property information
      • Taxpayer/Owner name and address only available in Olmsted County Subscriber Web Map
    • E-911 site addresses
    • Building units
    • Historic landmark properties
    • Subdivision plats
    • Annexations
    • Soil type by parcel
  • FEMA Floodplain Data
    • FIRM data
    • FEMA flood hazard areas
    • Cross section lines
    • Base flood elevation lines
    • Olmsted County flood fringe
  • Public Land Survey System
    • Townships
    • Sections
    • Quarter sections
    • Public land corners
  • Political and Administrative
    • Polling locations
    • City limits
    • Wards and precincts
    • County commissioner districts
    • State legislative boundaries
    • Neighborhood associations
    • Administrative jurisdictions for building, well and septic
  • Zoning and Land Use
    • City zoning
    • Rochester future land use plan
    • County future land use plan
    • Rochester Airport zoning
  • Environment and Geology
    • Feedlots
    • Water resources
    • Decorah Edge information
    • Soils
    • Geology
  • Parks and Recreation
    • Park boundaries
    • Bike paths and trails
  • Education
    • Colleges
    • K-12 Schools
    • ISD535 boundaries
    • Olmsted County school districts
  • Historic Aerial Imagery