Onondaga, New York

County Seat: Syracuse · Population: 476,516

Find contact information for Onondaga government offices in New York. The county seat is Syracuse. Below you'll find phone numbers, addresses, and websites for the assessor, treasurer, recorder, clerk, and other county departments.

New York DMV

Tax Due Dates

Property tax deadlines & email reminders for Onondaga

View due dates

Local Services

Title abstractors, process servers & more for Onondaga

Advertise here

Frequently Asked Questions

How do I contact the Onondaga Assessor?

The Onondaga Assessor's office handles property valuations and assessments. Find their phone number and address in the Property Records section above.

Where do I pay property taxes in Onondaga?

Property tax payments are typically handled by the Onondaga Treasurer's office. Check the Property Records section for contact information and online payment options.

How do I get a copy of a deed in Onondaga?

Property deeds and records are maintained by the Onondaga Recorder or Clerk's office. You can usually request copies in person, by mail, or through their online portal.

What are the Onondaga office hours?

Office hours vary by department. Check the specific office listing above for hours, or call ahead to confirm. Many offices are closed on weekends and holidays.

Other Counties in New York

View all New York counties