Erie County, New York Zip Codes
📍 Erie County has 87 zip codes with a population of 947,546.
Erie County is located in New York with a land area of 1,028 square miles. The county seat is Buffalo. Below you'll find all 87 zip codes in Erie County with population, income and home value, the county's affordability profile, and links to its 43 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 Erie County Zip Codes
Erie County at a Glance
Erie County has 87 ZIP codes in this directory: 87 standard delivery ZIPs. The 59 ZIPs with published Census housing data cover 947,546 residents, the largest being 14221 (Buffalo) with 55,153 people.
The median ZIP in Erie County has a household income of $75,465 and a home value of $221,000, a price-to-income ratio of 2.8, in line with the 2.9 New York ZIP median. Affordability ranges from 14169 in Wales Center at a ratio of 0.2 to 14202 in Buffalo, where the median home is $495,800. The highest median income is in 14032 (Clarence Center) at $160,079. Median rent across these ZIPs is $974 a month.
75% of households in the typical Erie County ZIP own their home (statewide ZIP median 80%). 35% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 9.7%, in line with the 9.9% statewide ZIP median. Overall density is about 921 residents per square mile across 1,028 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.
Erie County Zip Code Map
Interactive map of Erie County, New York zip codes.