ZIP Code 46050 — Kirklin, IN
46050 is a standard (street delivery) ZIP code serving Kirklin, Indiana, in Clinton 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 46050 at a glance
| ZIP code | 46050 |
|---|---|
| Primary city | Kirklin |
| State | Indiana (IN) |
| County | Clinton FIPS 18023 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Indiana/Indianapolis |
| Population | 1,808 |
| Coordinates | 40.205150, -86.346290 |
How ZIP+4 works in 46050
The four digits after the hyphen encode a delivery segment inside 46050. 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 46050 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 46050.
| ZIP | City | Distance |
|---|---|---|
| 46069 | Sheridan, IN | 7.6 mi |
| 46049 | Kempton, IN | 9.2 mi |
| 46057 | Michigantown, IN | 9.3 mi |
| 46041 | Frankfort, IN | 10 mi |
| 46039 | Forest, IN | 11.5 mi |
| 46045 | Goldsmith, IN | 12 mi |
| 46075 | Whitestown, IN | 12.4 mi |
| 46052 | Lebanon, IN | 12.6 mi |
| 46074 | Westfield, IN | 14.8 mi |
| 46071 | Thorntown, IN | 14.9 mi |
| 46072 | Tipton, IN | 15.6 mi |
| 46077 | Zionsville, IN | 15.7 mi |
Questions about 46050
What is the ZIP+4 code for 46050?
46050 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 46050, you need to look up a specific street address to get them.
What city is 46050?
46050 is assigned to Kirklin, Indiana, in Clinton 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.