ZIP Code 61337 — Malden, IL
61337 is a standard (street delivery) ZIP code serving Malden, Illinois, in Bureau 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 61337 at a glance
| ZIP code | 61337 |
|---|---|
| Primary city | Malden |
| State | Illinois (IL) |
| County | Bureau FIPS 17011 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 558 |
| Coordinates | 41.438270, -89.317100 |
How ZIP+4 works in 61337
The four digits after the hyphen encode a delivery segment inside 61337. 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 61337 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 61337.
| ZIP | City | Distance |
|---|---|---|
| 61323 | Dover, IL | 4.1 mi |
| 61312 | Arlington, IL | 4.8 mi |
| 61359 | Seatonville, IL | 5.7 mi |
| 61317 | Cherry, IL | 5.7 mi |
| 61356 | Princeton, IL | 6.9 mi |
| 61330 | La Moille, IL | 7 mi |
| 61329 | Ladd, IL | 7.1 mi |
| 61362 | Spring Valley, IL | 7.6 mi |
| 61374 | Van Orin, IL | 7.8 mi |
| 61322 | Depue, IL | 8.3 mi |
| 61328 | Kasbeer, IL | 8.8 mi |
| 61320 | Dalzell, IL | 9.5 mi |
Questions about 61337
What is the ZIP+4 code for 61337?
61337 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 61337, you need to look up a specific street address to get them.
What city is 61337?
61337 is assigned to Malden, Illinois, in Bureau 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.