Holmes, New York Zip Codes
📍 Holmes is in Dutchess County, New York with 1 zip code; the most populous is 12531.
Holmes is a USPS city name in Dutchess County, New York with a Census population of approximately 2,316 across its ZIP codes. Dutchess County as a whole has 39 ZIP codes in this directory. Below you'll find every zip code serving Holmes 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 Holmes Zip Codes
Holmes at a Glance
Holmes has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 12531, has 2,316 residents.
Holmes's ZIP has a household income of $126,319 and a home value of $434,500, a price-to-income ratio of 3.4, above the 2.9 New York ZIP median.
83% of households in Holmes own their home (statewide ZIP median 80%). 47% of adults hold a bachelor's degree, far above the 31% statewide median. The median poverty rate is 1.6%, far below the 9.9% statewide ZIP median. Overall density is about 133 residents per square mile across 17 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.
Holmes Zip Code Map
Interactive map of Holmes, New York zip codes. Click any marker for details.