Home > NY > Sullivan County > South Fallsburg > Zip 12779

Zip Code 12779 — South Fallsburg, NY

12779 is a ZIP Code associated with South Fallsburg, NY, located within Sullivan. The postal region supports an estimated population of 2,205 residents across Data Pending housing units, with a population density of 126.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.698040, -74.627030)

Data MetricLocal Statistic
Postal / Zip Code12779
Primary CitySouth Fallsburg
State / ProvinceNY
CountySullivan
Total Population2,205
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density126.7 people/sq mi
TimezoneAmerica/New_York

How 12779 Compares

MetricZIP 12779Sullivan CountyNY State Average
Population2,20577,16019,771,902
Median IncomeData PendingN/AN/A
Population Density126.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 12751Kiamesha Lake1.8 mi1,407N/A
Zip 12784Thompsonville2.1 miN/AN/A
Zip 12733Fallsburg2.6 mi1,865N/A
Zip 12789Woodridge3.0 mi2,594N/A
Zip 12738Glen Wild3.2 mi423N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →