ZIP Code 56201 — Willmar, MN
56201 is a standard (street delivery) ZIP code serving Willmar, Minnesota, in Kandiyohi 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 56201 at a glance
| ZIP code | 56201 |
|---|---|
| Primary city | Willmar |
| State | Minnesota (MN) |
| County | Kandiyohi FIPS 27067 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 25,146 |
| Coordinates | 45.101810, -95.042260 |
How ZIP+4 works in 56201
The four digits after the hyphen encode a delivery segment inside 56201. 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 56201 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 56201.
| ZIP | City | Distance |
|---|---|---|
| 56251 | Kandiyohi, MN | 6.5 mi |
| 56282 | Raymond, MN | 9.9 mi |
| 56279 | Pennock, MN | 10.2 mi |
| 56288 | Spicer, MN | 10.7 mi |
| 56216 | Blomkest, MN | 11.3 mi |
| 56209 | Atwater, MN | 11.9 mi |
| 56281 | Prinsburg, MN | 12.2 mi |
| 56253 | Lake Lillian, MN | 12.5 mi |
| 56252 | Kerkhoven, MN | 13.8 mi |
| 56273 | New London, MN | 15.6 mi |
| 56222 | Clara City, MN | 17.5 mi |
| 56243 | Grove City, MN | 18.2 mi |
Questions about 56201
What is the ZIP+4 code for 56201?
56201 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 56201, you need to look up a specific street address to get them.
What city is 56201?
56201 is assigned to Willmar, Minnesota, in Kandiyohi 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.