ZIP Code 32257 — Jacksonville, FL
32257 is a standard (street delivery) ZIP code serving Jacksonville, Florida, in Duval 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 32257 at a glance
| ZIP code | 32257 |
|---|---|
| Primary city | Jacksonville |
| State | Florida (FL) |
| County | Duval FIPS 12031 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 42,904 |
| Coordinates | 30.195150, -81.612300 |
How ZIP+4 works in 32257
The four digits after the hyphen encode a delivery segment inside 32257. 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 32257 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 Jacksonville
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 32257.
| ZIP | City | Distance |
|---|---|---|
| 32217 | Jacksonville, FL | 3.2 mi |
| 32223 | Jacksonville, FL | 3.5 mi |
| 32212 | Jacksonville, FL | 4.3 mi |
| 32214 | Jacksonville, FL | 4.3 mi |
| 32258 | Jacksonville, FL | 5.4 mi |
| 32216 | Jacksonville, FL | 6 mi |
| 32256 | Jacksonville, FL | 6.5 mi |
| 32207 | Jacksonville, FL | 6.8 mi |
| 32073 | Orange Park, FL | 7.9 mi |
| 32244 | Jacksonville, FL | 8.6 mi |
| 32259 | Saint Johns, FL | 8.6 mi |
| 32246 | Jacksonville, FL | 8.9 mi |
Questions about 32257
What is the ZIP+4 code for 32257?
32257 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 32257, you need to look up a specific street address to get them.
What city is 32257?
32257 is assigned to Jacksonville, Florida, in Duval 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.