New Jersey · FIPS 34027 · County seat: Morristown
Morris County, NJ GIS & Parcel Viewer
Looking for lot lines or a parcel number in Morris County, NJ? The quickest route is the Morris County parcel map, the county parcel map we keep on file for this county. We link straight to it and add a few tips for getting around.
Open the Morris County parcel map ↗
Opens morrisgisapps.co.morris.nj.us in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Morris County parcel map |
|---|---|
| Type | County-run map |
| Website | morrisgisapps.co.morris.nj.us |
| Access | Free, no login (checked Oct 2026) |
| County seat | Morristown |
| Population | 514,423 (2023 Census Bureau estimate) |
| Land area | 461 sq mi |
| FIPS code | 34027 |
Where the parcel data comes from
This map is published by or for Morris County itself, so it reflects the local parcel layer rather than a third-party copy. As of our October 2026 test, anyone could open it without signing in or paying.
Searching for a parcel, step by step
- Open the official link in a new tab.
- Accept any disclaimer, then look for a search box that takes street addresses, owners or parcel IDs.
- Zoom in and click a parcel to see its details.
- Use the map's layer controls to add aerials or other layers if they're offered.
If an address search comes up empty, try the parcel number from a tax bill or deed instead, or click the lot on the map.
The county in brief
The U.S. Census Bureau estimated Morris County's population at 514,423 in 2023, spread over about 461 square miles of land, or roughly 1,116 people per square mile. That makes it number 9 out of 21 New Jersey counties by population. Morristown serves as the county seat.
Neighboring counties
Parcels close to the edge of Morris County can fall in the next county over. Neighboring counties:
- Essex County (state list)
- Hunterdon County
- Passaic County
- Somerset County
- Sussex County
- Union County
- Warren County
Before you rely on the lines
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.