All New York Counties

Central New York

Onondaga County, New York

County seat: Syracuse

Onondaga County is the center of Central New York, anchored by Syracuse at the foot of the Finger Lakes. Healthcare, higher education, manufacturing and logistics support the county, with a downtown rebuilt around Armory Square and a growing technology sector.

Cities, Towns & Communities

8 full community guides available in this county.

Attractions

  • Erie Canal Museum
  • Rosamond Gifford Zoo
  • Armory Square

Parks & Recreation

  • Green Lakes State Park
  • Onondaga Lake Park
  • Clark Reservation State Park
  • Beaver Lake Nature Center

Transportation

I-81, I-90, I-690 and I-481 meet here, with Syracuse Hancock International Airport and Amtrak's Empire Service and Lake Shore Limited.

Frequently Asked Questions

What is the county seat of Onondaga County?

Syracuse is the county seat and largest city.

Is Syracuse in the Finger Lakes?

Syracuse is in Central New York, just east of the Finger Lakes, and serves as the region's largest city.

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