Zip Code 12791 — Youngsville, NY

ZIP Code 12791 is associated with Youngsville, NY, in Sullivan County. The listed population estimate is 763; estimated density is 81.4 people per square mile. Among records with population estimates, it ranks #27 of 50 in Sullivan County and #1363 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.811260, -74.886920)

Data MetricLocal Statistic
Postal / Zip Code12791
Primary CityYoungsville
State / ProvinceNY
CountySullivan
Total Population763
Population Density81.4 people/sq mi
TimezoneAmerica/New_York

How 12791 Compares

MetricZIP 12791Sullivan County recordsNY records
Population estimate76377,160 (sum)19,771,902 (sum)
Population Density81.4 /sq mi----
County population rank#27 of 50----
State population rank#1363 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 12787White Sulphur Springs2.9 mi192
ZIP 12748Jeffersonville2.9 mi1,518
ZIP 12724Callicoon Center3.8 mi60
ZIP 12766North Branch4.8 mi535
ZIP 12783Swan Lake5.6 mi1,060

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 →