ZIP Code 22443 — Colonial Beach, VA
22443 is a standard (street delivery) ZIP code serving Colonial Beach, Virginia, in Westmoreland County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 22443 at a glance
| ZIP code | 22443 |
|---|---|
| Primary city | Colonial Beach |
| State | Virginia (VA) |
| County | Westmoreland FIPS 51193 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 10,011 |
| Coordinates | 38.180780, -76.997760 |
How ZIP+4 works in 22443
The four digits after the hyphen encode a delivery segment inside 22443. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 22443 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 22443.
| ZIP | City | Distance |
|---|---|---|
| 22509 | Loretto, VA | 6.3 mi |
| 20645 | Issue, MD | 9.3 mi |
| 20625 | Cobb Island, MD | 9.8 mi |
| 22438 | Champlain, VA | 9.9 mi |
| 22436 | Caret, VA | 10.1 mi |
| 20661 | Mount Victoria, MD | 10.1 mi |
| 22476 | Hustle, VA | 10.6 mi |
| 22485 | King George, VA | 10.8 mi |
| 22448 | Dahlgren, VA | 11.1 mi |
| 22520 | Montross, VA | 11.3 mi |
| 22535 | Port Royal, VA | 11.5 mi |
| 20664 | Newburg, MD | 12.5 mi |
Questions about 22443
What is the ZIP+4 code for 22443?
22443 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 22443, you need to look up a specific street address to get them.
What city is 22443?
22443 is assigned to Colonial Beach, Virginia, in Westmoreland County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.