ZIP Code 46765 — Leo, IN
46765 is a standard (street delivery) ZIP code serving Leo, Indiana, in Allen 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 46765 at a glance
| ZIP code | 46765 |
|---|---|
| Primary city | Leo |
| State | Indiana (IN) |
| County | Allen FIPS 18003 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Indiana/Indianapolis |
| Population | 5,786 |
| Coordinates | 41.233610, -85.040470 |
How ZIP+4 works in 46765
The four digits after the hyphen encode a delivery segment inside 46765. 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 46765 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 46765.
| ZIP | City | Distance |
|---|---|---|
| 46845 | Fort Wayne, IN | 4 mi |
| 46741 | Grabill, IN | 4.8 mi |
| 46835 | Fort Wayne, IN | 5.7 mi |
| 46748 | Huntertown, IN | 6.7 mi |
| 46825 | Fort Wayne, IN | 7 mi |
| 46788 | Spencerville, IN | 7.3 mi |
| 46706 | Auburn, IN | 7.5 mi |
| 46738 | Garrett, IN | 7.9 mi |
| 46815 | Fort Wayne, IN | 9 mi |
| 46743 | Harlan, IN | 9.8 mi |
| 46785 | Saint Joe, IN | 10 mi |
| 46805 | Fort Wayne, IN | 10.1 mi |
Questions about 46765
What is the ZIP+4 code for 46765?
46765 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 46765, you need to look up a specific street address to get them.
What city is 46765?
46765 is assigned to Leo, Indiana, in Allen 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.