ZIP Code 46923 — Delphi, IN
46923 is a standard (street delivery) ZIP code serving Delphi, Indiana, in Carroll 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 46923 at a glance
| ZIP code | 46923 |
|---|---|
| Primary city | Delphi |
| State | Indiana (IN) |
| County | Carroll FIPS 18015 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Indiana/Indianapolis |
| Population | 8,221 |
| Coordinates | 40.606000, -86.645680 |
How ZIP+4 works in 46923
The four digits after the hyphen encode a delivery segment inside 46923. 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 46923 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 46923.
| ZIP | City | Distance |
|---|---|---|
| 47997 | Yeoman, IN | 5.9 mi |
| 46917 | Camden, IN | 9.3 mi |
| 46929 | Flora, IN | 9.8 mi |
| 47924 | Buck Creek, IN | 9.9 mi |
| 47920 | Battle Ground, IN | 10 mi |
| 46913 | Bringhurst, IN | 10.5 mi |
| 47926 | Burnettsville, IN | 12.1 mi |
| 46920 | Cutler, IN | 12.5 mi |
| 46065 | Rossville, IN | 12.8 mi |
| 47960 | Monticello, IN | 13.3 mi |
| 47950 | Idaville, IN | 13.5 mi |
| 47905 | Lafayette, IN | 14.1 mi |
Questions about 46923
What is the ZIP+4 code for 46923?
46923 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 46923, you need to look up a specific street address to get them.
What city is 46923?
46923 is assigned to Delphi, Indiana, in Carroll 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.