Zip Code 17304 — Aspers, PA
17304 is a ZIP Code associated with Aspers, PA, located within Adams. 17304 ranks #10 out of 14 ZIP codes in Adams County by population (and #788 out of 1,832 in PA). The area supports an estimated population of 3,171 residents across Data Pending housing units, with a population density of 50.3 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (39.976960, -77.230990)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 17304 |
| Primary City | Aspers |
| State / Province | PA |
| County | Adams |
| Total Population | 3,171 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 50.3 people/sq mi |
| Timezone | America/New_York |
How 17304 Compares
| Metric | ZIP 17304 | Adams County | PA State Average |
|---|
| Population | 3,171 | 95,891 (Total) | 13,018,637 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 50.3 /sq mi | -- | -- |
| County Pop Rank | #10 of 14 | -- | -- |
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 →