Cornwall On Hudson, New York Zip Codes
📍 Cornwall On Hudson is in Orange County, New York with 1 zip code; the most populous is 12520.
Cornwall On Hudson is a USPS city name in Orange County, New York with a Census population of approximately 3,088 across its ZIP codes. Orange County as a whole has 58 ZIP codes in this directory. Below you'll find every zip code serving Cornwall On Hudson 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 Cornwall On Hudson Zip Codes
Cornwall On Hudson at a Glance
Cornwall On Hudson has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 12520, has 3,088 residents.
Cornwall On Hudson's ZIP has a household income of $150,144 and a home value of $458,700, a price-to-income ratio of 3.1, above the 2.9 New York ZIP median. Median rent across these ZIPs is $1,457 a month.
75% of households in Cornwall On Hudson own their home (statewide ZIP median 80%). 58% of adults hold a bachelor's degree, far above the 31% statewide median. The median poverty rate is 2.6%, far below the 9.9% statewide ZIP median. Overall density is about 753 residents per square mile across 4 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.
Cornwall On Hudson Zip Code Map
Interactive map of Cornwall On Hudson, New York zip codes. Click any marker for details.