ZIP Code 46991 — Van Buren, IN
46991 is a standard (street delivery) ZIP code serving Van Buren, Indiana, in Grant 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 46991 at a glance
| ZIP code | 46991 |
|---|---|
| Primary city | Van Buren |
| State | Indiana (IN) |
| County | Grant FIPS 18053 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Indiana/Indianapolis |
| Population | 1,594 |
| Coordinates | 40.630340, -85.506420 |
How ZIP+4 works in 46991
The four digits after the hyphen encode a delivery segment inside 46991. 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 46991 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 46991.
| ZIP | City | Distance |
|---|---|---|
| 46792 | Warren, IN | 5.2 mi |
| 46952 | Marion, IN | 7 mi |
| 46953 | Marion, IN | 10.5 mi |
| 46940 | La Fontaine, IN | 10.8 mi |
| 46933 | Gas City, IN | 11.2 mi |
| 46781 | Poneto, IN | 12.2 mi |
| 46766 | Liberty Center, IN | 12.4 mi |
| 46989 | Upland, IN | 12.5 mi |
| 47359 | Montpelier, IN | 12.7 mi |
| 46987 | Sweetser, IN | 14.3 mi |
| 47348 | Hartford City, IN | 14.5 mi |
| 46938 | Jonesboro, IN | 14.6 mi |
Questions about 46991
What is the ZIP+4 code for 46991?
46991 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 46991, you need to look up a specific street address to get them.
What city is 46991?
46991 is assigned to Van Buren, Indiana, in Grant 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.