Oneida County, New York Zip Codes
📍 Oneida County has 57 zip codes with a population of 231,659.
Oneida County is located in New York with a land area of 1,518 square miles. The county seat is Utica. Below you'll find all 57 zip codes in Oneida County with population, income and home value, the county's affordability profile, and links to its 49 city pages.
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
All Oneida County Zip Codes
Oneida County at a Glance
Oneida County has 57 ZIP codes in this directory: 57 standard delivery ZIPs. The 39 ZIPs with published Census housing data cover 231,659 residents, the largest being 13440 (Rome) with 41,273 people.
The median ZIP in Oneida County has a household income of $82,060 and a home value of $177,300, a price-to-income ratio of 2.3, below the 2.9 New York ZIP median. Affordability ranges from 13308 in Blossvale at a ratio of 1.4 to 13301 in Alder Creek, where the median home is $320,000. The highest median income is in 13301 (Alder Creek) at $124,559. Median rent across these ZIPs is $884 a month.
83% of households in the typical Oneida County ZIP own their home (statewide ZIP median 80%). 25% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 8.6%, below the 9.9% statewide ZIP median. Overall density is about 153 residents per square mile across 1,518 square miles of ZIP land area.
Medians are taken across the ZIP codes listed below (each ZIP weighted equally); PO Box and no-data ZIPs are excluded. Definitions on the methodology page; statewide comparisons in the 2026 New York ZIP Code Affordability Report.
Oneida County Zip Code Map
Interactive map of Oneida County, New York zip codes.