ZIP Code 32003 — Fleming Island, FL
32003 is a standard (street delivery) ZIP code serving Fleming Island, Florida, in Clay 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 32003 at a glance
| ZIP code | 32003 |
|---|---|
| Primary city | Fleming Island |
| State | Florida (FL) |
| County | Clay FIPS 12019 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 29,766 |
| Coordinates | 30.098130, -81.712550 |
How ZIP+4 works in 32003
The four digits after the hyphen encode a delivery segment inside 32003. 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 32003 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 32003.
| ZIP | City | Distance |
|---|---|---|
| 32073 | Orange Park, FL | 5.1 mi |
| 32223 | Jacksonville, FL | 5.5 mi |
| 32259 | Saint Johns, FL | 6.8 mi |
| 32065 | Orange Park, FL | 7.4 mi |
| 32214 | Jacksonville, FL | 7.7 mi |
| 32212 | Jacksonville, FL | 8.6 mi |
| 32244 | Jacksonville, FL | 8.6 mi |
| 32257 | Jacksonville, FL | 9 mi |
| 32079 | Penney Farms, FL | 10 mi |
| 32258 | Jacksonville, FL | 10.1 mi |
| 32068 | Middleburg, FL | 10.2 mi |
| 32222 | Jacksonville, FL | 10.7 mi |
Questions about 32003
What is the ZIP+4 code for 32003?
32003 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 32003, you need to look up a specific street address to get them.
What city is 32003?
32003 is assigned to Fleming Island, Florida, in Clay 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.