Tonawanda, New York Zip Codes
📍 Tonawanda is in Erie County, New York with 2 zip codes; the most populous is 14150.
Tonawanda is a USPS city name in Erie County, New York with a Census population of approximately 41,585 across its ZIP codes. Erie County as a whole has 87 ZIP codes in this directory. Below you'll find every zip code serving Tonawanda with population, income and home value, a map, and the city's affordability profile.
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 Tonawanda Zip Codes
Tonawanda at a Glance
Tonawanda has 2 ZIP codes in this directory: 2 standard delivery ZIPs. Its one ZIP with published Census housing data, 14150, has 41,585 residents.
Tonawanda's ZIP has a household income of $70,294 and a home value of $181,900, a price-to-income ratio of 2.6, below the 2.9 New York ZIP median. Median rent across these ZIPs is $1,094 a month.
71% of households in Tonawanda own their home (statewide ZIP median 80%). 32% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 10.1%, in line with the 9.9% statewide ZIP median. Overall density is about 2,791 residents per square mile across 15 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.
Tonawanda Zip Code Map
Interactive map of Tonawanda, New York zip codes. Click any marker for details.