Missoula County GIS Department

Mapping/GIS Division
Missoula County Office of Public Works


The Mapping / GIS Division is a department of the Missoula County Office of Public Works. It is located in the Missoula County Courthouse at 200 W. Broadway on the second floor of the Annex in Room 214.
Site Links:
Good morning from Missoula, Montana
where it's Thursday, September 2.
Missoula County Property Information System Property Information System

Missoula County Data
Name Format Info Metadata Preview
Cadastral Parcels Sorry for the inconvenience, but  we are currently experiencing problems with our download page.  We are working to correct the problem. 

To download data please visit our FTP site.
Road Network
Road Features (Rail, 100K Roads)  
Water Features
PLSS (Township/Range/Section Data)
24K River Data
County Boundary    
Missoula City Limits
Fire Districts
FEMA Floodplain    
Voting Precincts
Utilities (Gas and Electricity)
Aerial Images MrSID (.sid) High resolution aerial photos circa 1999.  
Links to Data
Name Format Info Source
Various Datasets for the State of Montana Various Use either the GIS Data List or the GIS Data Bundler to download statewide and regional layers. State of Montana
Computer Assisted Mass Appraisal (CAMA) Data
for Missoula County
Access Database Cadastral parcel tax information compiled by the State of Montana Department of Revenue.  For more information visit http://www.cadastral.mt.gov. State of Montana
24K, 100K, 250K USGS Topographic Maps  TIFF or MrSID Visit this page to select image by format and scale. Use TopoFinder I to browse USGS topographic maps and aerial photos, to  zoom to any named place, coordinate, or USGS map, or to download USGS topographic maps in TIFF format. State of Montana

The material displayed on this page is informational and should be used for reference only. No reliance should be placed thereon without verification by the user. Missoula County does not warrant that the information is either complete or accurate. No representation, warranties or covenants of any kind are made by Missoula County. Before acting on the information contained on this page, the user should consult original documents.


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Missoula County GIS Department