New York · FIPS 36067 · County seat: Syracuse
Onondaga County, NY GIS & Parcel Viewer
Onondaga County, New York parcel data lives on the Onondaga County parcel map. Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Onondaga County parcel map ↗
Opens spatial.vhb.com in a new tab. We link out and never embed or copy parcel data.
Onondaga County at a glance
| Official map | Onondaga County parcel map |
|---|---|
| Type | County-run map |
| Website | spatial.vhb.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Syracuse |
| Population | 467,873 (2023 Census Bureau estimate) |
| Land area | 778 sq mi |
| FIPS code | 36067 |
Where the parcel data comes from
This map is published by or for Onondaga 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.
Finding a property on this map
- Press the button above to open the county's own web map.
- Search for the property or pan and zoom to it.
- Click the lot to bring up what the county publishes about it.
- Look for print or measure tools if you need a quick map or rough size.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
The county in brief
Census Bureau figures put Onondaga County at about 467,873 people (2023 estimate) on roughly 778 square miles of land, which is about 601 residents per square mile. By population it ranks 11th of 62 counties in New York. The county seat is Syracuse.
Nearby parcel maps
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Onondaga County:
Maps vs. surveys
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.