ZIP code · Forksville · Pennsylvania · United States
ZIP code 18616 — Forksville
ZIP code 18616 serves Forksville, Pennsylvania.
- Postal code
- 18616Single source Value from one source, not cross-checked.
- City
- Forksville
- County
- Sullivan FIPS 42113
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 41.5269, -76.6008 — precision precise (locality)
View on OpenStreetMap - Population
- 792 (ZCTA, ACS 5-year)
- Population density
- 12 / sq mi
- Land area
- 67 sq mi (173.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $66,029
- Per-capita income
- $33,596
- Median age
- 60.4
- Households
- 330
- Housing units
- 745
- Median home value
- $218,300
- Median gross rent
- $743 / month
- Congressional district
- PA-9 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 18616 with another ZIP · ZIPs within 25 miles · distance from 18616
Map of ZIP code 18616
Climate — monthly normals
Warmest month Jul (avg high 78°F), coldest Jan (avg low 14°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 29 | 32 | 40 | 54 | 65 | 73 | 78 | 75 | 68 | 56 | 44 | 34 |
| Avg low °F | 14 | 15 | 22 | 33 | 44 | 54 | 58 | 56 | 49 | 38 | 29 | 20 |
| Precip in | 4.5 | 3.1 | 3.8 | 4.2 | 4.6 | 4.7 | 5.3 | 5.0 | 5.3 | 4.6 | 3.8 | 4.4 |
NOAA 1991–2020 climate normals from the nearest station: LAPORTE (9.1 mi) · NOAA NCEI
Places in ZIP 18616
- 2 schools
- 1 restaurants & cafés
- 1 bars & pubs
- 1 parks
- 1 playgrounds
- 1 places of worship
- 1 gas stations
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page