Our open data site gives you access to maps and apps as well as data for you to download in various formats (Shapefile, File Geodatabase, Spreadsheet, KML).

Map printing prices:
To view the prices of printed maps click here.

Geographic Information System  (GIS). An organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information. GIS uses computer software to link geographic information (where things are) with descriptive information (what things are), unlike a flat paper map, where "what you see is what you get", a GIS can present many layers of different information (ESRI).

Williams County uses GIS for managing and developing GIS data.  We also use GIS to display and map county data.  We produce printed maps and web maps using ESRI (Environmental Systems Research Institute) software. The data is available as a resource for the public and the county staff.


Williams County Administration Building
3rd Floor

Physical Address/UPS or FedEx deliveries:
206 E Broadway
Williston, ND 58801

Mailing address:
PO Box 2047
Williston, ND 58802-2047


Monday - Friday
8:00 AM - 5:00 PM

206 East Broadway
Williston, ND 58801

Mailing Address:
PO Box 2047
Williston, ND 58802-2047


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