Zip Code 12783 — Swan Lake, NY

ZIP Code 12783 is associated with Swan Lake, NY, in Sullivan County. The listed population estimate is 1,060; estimated density is 12.9 people per square mile. Among records with population estimates, it ranks #20 of 50 in Sullivan County and #1286 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.740260, -74.835020)

Data MetricLocal Statistic
Postal / Zip Code12783
Primary CitySwan Lake
State / ProvinceNY
CountySullivan
Total Population1,060
Population Density12.9 people/sq mi
TimezoneAmerica/New_York

How 12783 Compares

MetricZIP 12783Sullivan County recordsNY records
Population estimate1,06077,160 (sum)19,771,902 (sum)
Population Density12.9 /sq mi----
County population rank#20 of 50----
State population rank#1286 of 1,778----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NY

ZIP CodeCityDistancePopulation estimate
ZIP 12749Kauneonga Lake3.4 mi419
ZIP 12787White Sulphur Springs3.7 mi192
ZIP 12734Ferndale4.2 mi950
ZIP 12748Jeffersonville5.0 mi1,518
ZIP 12778Smallwood5.5 mi707

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 →