ZIP Code 28546
Jacksonville · Onslow, North Carolina
28546 is the ZIP code of Jacksonville in Onslow, North Carolina, United States.
- ZIP Code
- 28546
- County
- Onslow
- State
- North Carolina
- Country
- United States
Place with ZIP code 28546
| Place | County | Location |
|---|---|---|
| Jacksonville | Onslow | 34.774, -77.378 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 28546?
Jacksonville.
Which county and state is 28546 in?
Onslow, North Carolina, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.