ZIP Code 22737 — Rixeyville, VA
22737 is a standard (street delivery) ZIP code serving Rixeyville, Virginia, in Culpeper 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 22737 at a glance
| ZIP code | 22737 |
|---|---|
| Primary city | Rixeyville |
| State | Virginia (VA) |
| County | Culpeper FIPS 51047 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 3,465 |
| Coordinates | 38.590240, -78.002050 |
How ZIP+4 works in 22737
The four digits after the hyphen encode a delivery segment inside 22737. 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 22737 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 22737.
| ZIP | City | Distance |
|---|---|---|
| 22746 | Viewtown, VA | 2.8 mi |
| 22724 | Jeffersonton, VA | 5.9 mi |
| 22716 | Castleton, VA | 6.2 mi |
| 20106 | Amissville, VA | 6.7 mi |
| 22714 | Brandy Station, VA | 7.6 mi |
| 22713 | Boston, VA | 7.8 mi |
| 22749 | Woodville, VA | 10 mi |
| 22701 | Culpeper, VA | 10.3 mi |
| 20186 | Warrenton, VA | 11 mi |
| 22734 | Remington, VA | 11.2 mi |
| 22741 | Stevensburg, VA | 12.3 mi |
| 22747 | Washington, VA | 12.3 mi |
Questions about 22737
What is the ZIP+4 code for 22737?
22737 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 22737, you need to look up a specific street address to get them.
What city is 22737?
22737 is assigned to Rixeyville, Virginia, in Culpeper 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.