New York · FIPS 36015 · County seat: Elmira
Chemung County, NY GIS & Parcel Viewer
Parcel lookups for Chemung County start at Chemung County Tax Parcels Web App. This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Chemung County parcel map ↗
Opens arcgis.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Chemung County Tax Parcels Web App |
|---|---|
| Type | County-run map |
| Website | arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Elmira |
| Population | 81,325 (2023 Census Bureau estimate) |
| Land area | 407 sq mi |
| FIPS code | 36015 |
Where the parcel data comes from
This map is published by or for Chemung County itself, so it reflects the local parcel layer rather than a third-party copy. When we tested the link in October 2026 it opened with no login and no fee.
How to use the Chemung County viewer
- Click the button above and wait for the Web AppBuilder viewer to load. Some counties show a terms screen first.
- Search by street address, owner or parcel ID if the search box offers those options.
- Click a lot on the map to read its attributes.
- Turn on aerial imagery from the basemap tool and use the layer list to add things like zoning or flood zones when they're published.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
About Chemung County
Chemung County had an estimated 81,325 residents in 2023, according to the Census Bureau. With about 407 square miles of land, that works out to roughly 200 people per square mile. That makes it number 32 out of 62 New York counties by population. Elmira serves as the county seat.
Neighboring counties
Parcels close to the edge of Chemung County can fall in the next county over. Neighboring counties:
A note on accuracy
Keep in mind that a GIS parcel layer is a tax map, not a survey. For exact boundaries, look at the recorded deed and plat or hire a licensed land surveyor.