Home > NY > Sullivan County > Kiamesha Lake > Zip 12751

Zip Code 12751 — Kiamesha Lake, NY

12751 is a ZIP Code associated with Kiamesha Lake, NY, located within Sullivan. 12751 ranks #17 out of 52 ZIP codes in Sullivan County by population (and #1183 out of 1,826 in NY). The area supports an estimated population of 1,407 residents across Data Pending housing units, with a population density of 209.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.692090, -74.661190)

Data MetricLocal Statistic
Postal / Zip Code12751
Primary CityKiamesha Lake
State / ProvinceNY
CountySullivan
Total Population1,407
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density209.4 people/sq mi
TimezoneAmerica/New_York

How 12751 Compares

MetricZIP 12751Sullivan CountyNY State Average
Population1,40777,160 (Total)19,771,902 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density209.4 /sq mi----
County Pop Rank#17 of 52----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 12779South Fallsburg1.8 mi2,205N/A
Zip 12784Thompsonville2.9 miN/AN/A
Zip 12701Monticello3.4 mi12,197N/A
Zip 12742Harris3.6 mi253N/A
Zip 12733Fallsburg3.9 mi1,865N/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 →