Postal reference / United States
28401Wilmington, North Carolina
ZIP code 28401 is a United States postal code for Wilmington, North Carolina. Its county association is New Hanover County. The map reference point is at 34.2257, -77.9447.
- State / territory
- North Carolina
- Recorded place name
- Wilmington
- County association
- New Hanover
- Estimated coordinate
- 34.2257, -77.9447
View on OpenStreetMap - ZIP prefix
- 284 · 62 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
- 30.987 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.
Need the last four digits?
ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.
Find ZIP+4Explore North Carolina
Browse the other 1,080 ZIP codes recorded for North Carolina, sorted by code with place and county.
North Carolina directoryOther ZIP codes in Wilmington, NC
Wilmington has 12 ZIP codes in the reference dataset.
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 28404 | Wilmington | NC | Brunswick | 0.0 |
| 28408 | Wilmington | NC | New Hanover | 0.0 |
| 28403 | Wilmington | NC | New Hanover | 3.3 |
| 28412 | Wilmington | NC | New Hanover | 5.0 |
| 28405 | Wilmington | NC | New Hanover | 5.2 |
| 28409 | Wilmington | NC | New Hanover | 5.8 |
| 28429 | Castle Hayne | NC | New Hanover | 7.0 |
| 28451 | Leland | NC | Brunswick | 7.1 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
Verify a mailing address
For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.
Open USPS address lookup