ZIP Code Lookup For Onondaga County, New York - United States

ZIP Codes in Onondaga County

Baldwinsville

Post Office	Baldwinsville
County	Onondaga
ZIP Code	13027

Liverpool

Post Office	Liverpool
County	Onondaga
ZIP Code	13090

Syracuse

Post Office	Syracuse
County	Onondaga
ZIP Code	13210

Syracuse

Post Office	Syracuse
County	Onondaga
ZIP Code	13208

Syracuse

Post Office	Syracuse
County	Onondaga
ZIP Code	13212

Liverpool

Post Office	Liverpool
County	Onondaga
ZIP Code	13088

Total ZIP Codes: (58) | Page 1 of 10
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About ZIP Codes in Onondaga County, New York

Onondaga County covers multiple cities and each city can have one or more ZIP Codes assigned by USPS for accurate mail delivery.

Frequently Asked Questions (FAQs)

1. How many ZIP Codes are there in Onondaga County?

Each city in Onondaga County may have one or more ZIP Codes.

2. Who manages ZIP Codes in the USA?

ZIP Codes are assigned and maintained by the United States Postal Service (USPS).

3. Why do counties have ZIP Codes?

Counties contain multiple cities and towns, so ZIP Codes help organize delivery routes.

4. How to find ZIP Codes in my county?

Use the dropdowns above to choose your city and get its ZIP Code.

5. Can one county have overlapping ZIP Codes?

Yes, sometimes ZIP Code areas can cross county lines for postal convenience.

Cities in Onondaga County

29 city/cities found in Onondaga. Explore ZIP code details in New York for county Onondaga.

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