ZIP Code 47373 — Redkey, IN
47373 is a standard (street delivery) ZIP code serving Redkey, Indiana, in Jay 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 47373 at a glance
| ZIP code | 47373 |
|---|---|
| Primary city | Redkey |
| State | Indiana (IN) |
| County | Jay FIPS 18075 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Indiana/Indianapolis |
| Population | 2,200 |
| Coordinates | 40.338630, -85.153560 |
How ZIP+4 works in 47373
The four digits after the hyphen encode a delivery segment inside 47373. 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 47373 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 47373.
| ZIP | City | Distance |
|---|---|---|
| 47336 | Dunkirk, IN | 4.9 mi |
| 47320 | Albany, IN | 7.3 mi |
| 47380 | Ridgeville, IN | 7.3 mi |
| 47338 | Eaton, IN | 9.8 mi |
| 47340 | Farmland, IN | 10.9 mi |
| 47368 | Parker City, IN | 11.2 mi |
| 47371 | Portland, IN | 11.6 mi |
| 47369 | Pennville, IN | 11.6 mi |
| 47303 | Muncie, IN | 12.6 mi |
| 47348 | Hartford City, IN | 13.1 mi |
| 47383 | Selma, IN | 14.2 mi |
| 47382 | Saratoga, IN | 14.2 mi |
Questions about 47373
What is the ZIP+4 code for 47373?
47373 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 47373, you need to look up a specific street address to get them.
What city is 47373?
47373 is assigned to Redkey, Indiana, in Jay 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.