ZIP Code 47666 — Patoka, IN
47666 is a standard (street delivery) ZIP code serving Patoka, Indiana, in Gibson 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 47666 at a glance
| ZIP code | 47666 |
|---|---|
| Primary city | Patoka |
| State | Indiana (IN) |
| County | Gibson FIPS 18051 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,335 |
| Coordinates | 38.419220, -87.600420 |
How ZIP+4 works in 47666
The four digits after the hyphen encode a delivery segment inside 47666. 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 47666 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 47666.
| ZIP | City | Distance |
|---|---|---|
| 47524 | Decker, IN | 4.5 mi |
| 47670 | Princeton, IN | 5.4 mi |
| 47640 | Hazleton, IN | 7 mi |
| 47649 | Francisco, IN | 9.5 mi |
| 62410 | Allendale, IL | 10.4 mi |
| 47665 | Owensville, IN | 11.8 mi |
| 47648 | Fort Branch, IN | 12.3 mi |
| 62863 | Mount Carmel, IL | 13.8 mi |
| 62460 | Saint Francisville, IL | 13.9 mi |
| 47591 | Vincennes, IN | 14.9 mi |
| 62852 | Keensburg, IL | 15.2 mi |
| 47683 | Somerville, IN | 15.5 mi |
Questions about 47666
What is the ZIP+4 code for 47666?
47666 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 47666, you need to look up a specific street address to get them.
What city is 47666?
47666 is assigned to Patoka, Indiana, in Gibson 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.