ZIP Code 46723 — Churubusco, IN
46723 is a standard (street delivery) ZIP code serving Churubusco, Indiana, in Whitley 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 46723 at a glance
| ZIP code | 46723 |
|---|---|
| Primary city | Churubusco |
| State | Indiana (IN) |
| County | Whitley FIPS 18183 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Indiana/Indianapolis |
| Population | 7,617 |
| Coordinates | 41.238280, -85.324410 |
How ZIP+4 works in 46723
The four digits after the hyphen encode a delivery segment inside 46723. 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 46723 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 46723.
| ZIP | City | Distance |
|---|---|---|
| 46763 | Laotto, IN | 5.8 mi |
| 46818 | Fort Wayne, IN | 7.4 mi |
| 46748 | Huntertown, IN | 8.2 mi |
| 46710 | Avilla, IN | 8.7 mi |
| 46704 | Arcola, IN | 9.4 mi |
| 46725 | Columbia City, IN | 9.9 mi |
| 46701 | Albion, IN | 9.9 mi |
| 46796 | Wolflake, IN | 11.2 mi |
| 46738 | Garrett, IN | 11.3 mi |
| 46845 | Fort Wayne, IN | 11.5 mi |
| 46825 | Fort Wayne, IN | 11.9 mi |
| 46808 | Fort Wayne, IN | 12.3 mi |
Questions about 46723
What is the ZIP+4 code for 46723?
46723 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 46723, you need to look up a specific street address to get them.
What city is 46723?
46723 is assigned to Churubusco, Indiana, in Whitley 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.