Zip Code 18045 — Easton, PA
18045 is a ZIP Code associated with Easton, PA, located within Northampton. 18045 ranks #4 out of 22 ZIP codes in Northampton County by population (and #101 out of 1,832 in PA). The area supports an estimated population of 30,429 residents across Data Pending housing units, with a population density of 610.0 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (40.691900, -75.274940)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 18045 |
| Primary City | Easton |
| State / Province | PA |
| County | Northampton |
| Total Population | 30,429 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 610.0 people/sq mi |
| Timezone | America/New_York |
How 18045 Compares
| Metric | ZIP 18045 | Northampton County | PA State Average |
|---|
| Population | 30,429 | 310,527 (Total) | 13,018,637 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 610.0 /sq mi | -- | -- |
| County Pop Rank | #4 of 22 | -- | -- |
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 →