Saint Johnsville, New York Zip Codes
📍 Saint Johnsville is in Montgomery County, New York with 1 zip code; the most populous is 13452.
Saint Johnsville is a USPS city name in Montgomery County, New York with a Census population of approximately 4,850 across its ZIP codes. Montgomery County as a whole has 15 ZIP codes in this directory. Below you'll find every zip code serving Saint Johnsville 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 Saint Johnsville Zip Codes
Saint Johnsville at a Glance
Saint Johnsville has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 13452, has 4,850 residents.
Saint Johnsville's ZIP has a household income of $65,890 and a home value of $106,500, a price-to-income ratio of 1.6, below the 2.9 New York ZIP median. Median rent across these ZIPs is $768 a month.
77% of households in Saint Johnsville own their home (statewide ZIP median 80%). 15% of adults hold a bachelor's degree, far below the 31% statewide median. The median poverty rate is 17.7%, far above the 9.9% statewide ZIP median. Overall density is about 64 residents per square mile across 76 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.
Saint Johnsville Zip Code Map
Interactive map of Saint Johnsville, New York zip codes. Click any marker for details.