ZIP Code 23231 — Henrico, VA
23231 is a standard (street delivery) ZIP code serving Henrico, Virginia, in Henrico 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 23231 at a glance
| ZIP code | 23231 |
|---|---|
| Primary city | Henrico |
| State | Virginia (VA) |
| County | Henrico FIPS 51087 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 38,544 |
| Coordinates | 37.442190, -77.319030 |
How ZIP+4 works in 23231
The four digits after the hyphen encode a delivery segment inside 23231. 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 23231 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.
Other ZIP codes in Henrico
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 23231.
| ZIP | City | Distance |
|---|---|---|
| 23250 | Richmond, VA | 4.3 mi |
| 23150 | Sandston, VA | 5.7 mi |
| 23836 | Chester, VA | 6.3 mi |
| 23075 | Henrico, VA | 7.4 mi |
| 23237 | Richmond, VA | 7.9 mi |
| 23234 | Richmond, VA | 8.2 mi |
| 23223 | Richmond, VA | 8.5 mi |
| 23224 | Richmond, VA | 8.9 mi |
| 23298 | Richmond, VA | 9.1 mi |
| 23219 | Richmond, VA | 9.3 mi |
| 23831 | Chester, VA | 9.8 mi |
| 23284 | Richmond, VA | 10.3 mi |
Questions about 23231
What is the ZIP+4 code for 23231?
23231 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 23231, you need to look up a specific street address to get them.
What city is 23231?
23231 is assigned to Henrico, Virginia, in Henrico 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.