Zip Code 18616 — Forksville, PA

ZIP Code 18616 is associated with Forksville, PA, in Sullivan County. The listed population estimate is 734; estimated density is 4.2 people per square mile. Among records with population estimates, it ranks #3 of 9 in Sullivan County and #1234 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.519070, -76.639540)

Data MetricLocal Statistic
Postal / Zip Code18616
Primary CityForksville
State / ProvincePA
CountySullivan
Total Population734
Population Density4.2 people/sq mi
TimezoneAmerica/New_York

How 18616 Compares

MetricZIP 18616Sullivan County recordsPA records
Population estimate7345,500 (sum)13,018,637 (sum)
Population Density4.2 /sq mi----
County population rank#3 of 9----
State population rank#1234 of 1,811----

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 PA

ZIP CodeCityDistancePopulation estimate
ZIP 17768Shunk5.9 mi367
ZIP 18619Hillsgrove7.1 mi162
ZIP 17731Eagles Mere7.2 mi188
ZIP 18833New Albany10.4 mi2,089
ZIP 18832Monroeton11.7 mi1,924

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 →