ZIP Code 56033 — Frost, MN
56033 is a standard (street delivery) ZIP code serving Frost, Minnesota, in Faribault 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 56033 at a glance
| ZIP code | 56033 |
|---|---|
| Primary city | Frost |
| State | Minnesota (MN) |
| County | Faribault FIPS 27043 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 411 |
| Coordinates | 43.559260, -93.931180 |
How ZIP+4 works in 56033
The four digits after the hyphen encode a delivery segment inside 56033. 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 56033 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 56033.
| ZIP | City | Distance |
|---|---|---|
| 50465 | Rake, IA | 5.1 mi |
| 56014 | Bricelyn, MN | 5.5 mi |
| 56013 | Blue Earth, MN | 9.8 mi |
| 56027 | Elmore, MN | 10 mi |
| 50424 | Buffalo Center, IA | 10.8 mi |
| 56051 | Kiester, MN | 11.2 mi |
| 50478 | Thompson, IA | 13 mi |
| 56025 | Easton, MN | 13.3 mi |
| 50473 | Scarville, IA | 14.4 mi |
| 50451 | Lakota, IA | 14.9 mi |
| 56023 | Delavan, MN | 15.3 mi |
| 50556 | Ledyard, IA | 15.4 mi |
Questions about 56033
What is the ZIP+4 code for 56033?
56033 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 56033, you need to look up a specific street address to get them.
What city is 56033?
56033 is assigned to Frost, Minnesota, in Faribault 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.