Maps & Data Downloads (GIS)
Grays Harbor County’s GIS Program provides mapping and geographic data to support county services, local agencies, businesses, and the public.
Location Based Information
Downloadable Maps Available
Keeping Boundary Lines Accurate
What is GIS?
Geographic Information Systems (GIS) use technology to collect, manage, and display data tied to locations. This allows users to see patterns, understand relationships, and make better decisions using maps.
How We Help
- Create custom maps for county departments and partner agencies
- Provide geographic data for planning, development, and analysis
- Maintain countywide mapping systems and spatial data
- Support public access to maps and GIS information
- Assist with data interpretation and location-based analysis
MapGeo
MapGeo is Grays Harbor County’s online mapping tool. It lets you view property and location-based information on an interactive map. You can search for a parcel, explore aerial imagery, and see details like property boundaries, addresses, and other public data. You can access MapGeo from any device with an internet connection—no login required.
9
Municipalities
1,910
Square Miles
100+
Downloadable Maps