Maine · FIPS 23025 · County seat: Skowhegan
Somerset County, ME GIS & Parcel Viewer
Use this page to reach the official statewide parcel map for Somerset County, Maine. The button below opens Maine GeoLibrary Parcel Viewer in a new tab, so you can look up parcels by address, owner or parcel number on the source site itself.
Open the Somerset County statewide map ↗
Opens maine.maps.arcgis.com in a new tab. We link out and never embed or copy parcel data.
Somerset County at a glance
| Official map | Maine GeoLibrary Parcel Viewer |
|---|---|
| Type | Statewide map (covers all of Maine) |
| Website | maine.maps.arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Skowhegan |
| Population | 51,302 (2023 Census Bureau estimate) |
| Land area | 3,924 sq mi |
| FIPS code | 23025 |
About the official source
The link goes to a statewide map (Maine GeoLibrary Parcel Viewer). It shows parcels for Somerset County along with the rest of Maine. Because a state agency compiles this layer from local data, check with the Somerset County assessor or recorder before relying on a recent change. When we tested the link in October 2026 it opened with no login and no fee.
How to use the Somerset County viewer
- Open Maine GeoLibrary Parcel Viewer in a new tab and zoom to Somerset County (around Skowhegan).
- Type a street address into the search box, or click directly on a parcel.
- Review the parcel attributes; field names vary by state.
- Confirm anything important with the county assessor, since the statewide layer is a compiled copy.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
The county in brief
The U.S. Census Bureau estimated Somerset County's population at 51,302 in 2023, spread over about 3,924 square miles of land, or roughly 13 people per square mile. Among Maine's 16 counties, it is the 9th largest by population. Its county seat is Skowhegan.
Counties next to Somerset County
Somerset County shares a border with the counties below. Each link has its own official map:
Before you rely on the lines
The lines you see online are approximate. They're good for finding a lot and its parcel number, but a legal boundary question needs the recorded plat or a surveyor.