South Fallsburg, New York Zip Codes
📍 South Fallsburg is in Sullivan County, New York with 1 zip code; the most populous is 12779.
South Fallsburg is a USPS city name in Sullivan County, New York with a Census population of approximately 2,207 across its ZIP codes. Sullivan County as a whole has 56 ZIP codes in this directory. Below you'll find every zip code serving South Fallsburg 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 South Fallsburg Zip Codes
South Fallsburg at a Glance
South Fallsburg has 1 ZIP code in this directory: 1 standard delivery ZIP. Its one ZIP with published Census housing data, 12779, has 2,207 residents.
South Fallsburg's ZIP has a household income of $48,914 and a home value of $275,200, a price-to-income ratio of 5.6, far above the 2.9 New York ZIP median. Median rent across these ZIPs is $968 a month.
50% of households in South Fallsburg own their home (statewide ZIP median 80%). 16% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 29.5%, far above the 9.9% statewide ZIP median. Overall density is about 329 residents per square mile across 7 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.
South Fallsburg Zip Code Map
Interactive map of South Fallsburg, New York zip codes. Click any marker for details.