New York · FIPS 36011 · County seat: Auburn
Cayuga County, NY GIS & Parcel Viewer
Looking for lot lines or a parcel number in Cayuga County, NY? The quickest route is Tax Map Online for Cayuga County, 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 Cayuga County parcel map ↗
Opens experience.arcgis.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Tax Map Online for Cayuga County |
|---|---|
| Type | County-run map |
| Website | experience.arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Auburn |
| Population | 74,485 (2023 Census Bureau estimate) |
| Land area | 692 sq mi |
| FIPS code | 36011 |
About the official source
This map is published by or for Cayuga 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.
How to use the Cayuga County viewer
- Open the link. This viewer is an ArcGIS Experience Builder app, so its layout is custom to the publisher.
- Look for a search box or search widget and type in a street address or parcel ID.
- Click a parcel to see its details in a pop-up or side panel.
- Check the toolbar for a layer list or basemap switcher if you want aerials or other layers.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
About Cayuga County
The U.S. Census Bureau estimated Cayuga County's population at 74,485 in 2023, spread over about 692 square miles of land, or roughly 108 people per square mile. By population it ranks 36th of 62 counties in New York. Another 172 square miles of water fall within its lines, according to Census mapping. Auburn serves as the county seat.
Nearby parcel maps
Cayuga County shares a border with the counties below. Each link has its own official map:
A note on accuracy
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.