📍 View location on OpenStreetMap (41.085060, -76.245910)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 18603 |
| Primary City | Berwick |
| State / Province | PA |
| County | Columbia |
| Total Population | 18,827 |
| Population Density | 136.1 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 18603 | Columbia County records | PA records |
|---|---|---|---|
| Population estimate | 18,827 | 72,580 (sum) | 13,018,637 (sum) |
| Population Density | 136.1 /sq mi | -- | -- |
| County population rank | #2 of 13 | -- | -- |
| State population rank | #215 of 1,811 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 18635 | Nescopeck | 4.4 mi | 3,734 |
| ZIP 18631 | Mifflinville | 4.8 mi | 1,100 |
| ZIP 17878 | Stillwater | 7.2 mi | 1,488 |
| ZIP 18655 | Shickshinny | 7.3 mi | 6,018 |
| ZIP 17859 | Orangeville | 8.1 mi | 2,701 |
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 →