Postal reference / United States
23603Newport News, Virginia
ZIP code 23603 is a United States postal code for Newport News, Virginia. Its county association is Newport News (city) County. The map reference point is at 37.1989, -76.5821.
- State / territory
- Virginia
- Recorded place name
- Newport News
- County association
- Newport News (city)
- Estimated coordinate
- 37.1989, -76.5821
View on OpenStreetMap - ZIP prefix
- 236 · 30 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Area
- Land area
- 6.953 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
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Virginia directoryOther ZIP codes in Newport News, VA
Newport News has 10 ZIP codes in the reference dataset.
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 23694 | Lackey | VA | York | 2.1 |
| 23604 | Fort Eustis | VA | Newport News (city) | 2.9 |
| 23690 | Yorktown | VA | York | 3.0 |
| 23609 | Newport News | VA | Newport News (city) | 3.2 |
| 23612 | Newport News | VA | Newport News (city) | 3.2 |
| 23628 | Newport News | VA | Newport News (city) | 3.2 |
| 23608 | Newport News | VA | Newport News (city) | 3.9 |
| 23691 | Yorktown | VA | York | 4.0 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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