ZIP Code 47576 — Saint Croix, IN
47576 is a standard (street delivery) ZIP code serving Saint Croix, Indiana, in Perry 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 47576 at a glance
| ZIP code | 47576 |
|---|---|
| Primary city | Saint Croix |
| State | Indiana (IN) |
| County | Perry FIPS 18123 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Indiana/Tell_City |
| Population | 672 |
| Coordinates | 38.190890, -86.589360 |
How ZIP+4 works in 47576
The four digits after the hyphen encode a delivery segment inside 47576. 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 47576 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 47576.
| ZIP | City | Distance |
|---|---|---|
| 47514 | Branchville, IN | 2.9 mi |
| 47551 | Leopold, IN | 5 mi |
| 47515 | Bristow, IN | 6.2 mi |
| 47174 | Sulphur, IN | 6.3 mi |
| 47123 | Grantsburg, IN | 9.1 mi |
| 47118 | English, IN | 9.3 mi |
| 47116 | Eckerty, IN | 9.4 mi |
| 47513 | Birdseye, IN | 9.8 mi |
| 47525 | Derby, IN | 11.4 mi |
| 47137 | Leavenworth, IN | 11.6 mi |
| 47175 | Taswell, IN | 11.8 mi |
| 47586 | Tell City, IN | 12 mi |
Questions about 47576
What is the ZIP+4 code for 47576?
47576 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 47576, you need to look up a specific street address to get them.
What city is 47576?
47576 is assigned to Saint Croix, Indiana, in Perry 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.