Zip Code 18621 — Hunlock Creek, PA
18621 is a ZIP Code associated with Hunlock Creek, PA, located within Luzerne. 18621 ranks #20 out of 41 ZIP codes in Luzerne County by population (and #649 out of 1,832 in PA). The area supports an estimated population of 4,744 residents across Data Pending housing units, with a population density of 40.7 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (41.254410, -76.091290)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 18621 |
| Primary City | Hunlock Creek |
| State / Province | PA |
| County | Luzerne |
| Total Population | 4,744 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 40.7 people/sq mi |
| Timezone | America/New_York |
How 18621 Compares
| Metric | ZIP 18621 | Luzerne County | PA State Average |
|---|
| Population | 4,744 | 326,082 (Total) | 13,018,637 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 40.7 /sq mi | -- | -- |
| County Pop Rank | #20 of 41 | -- | -- |
Nearby ZIP Codes
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 →