ZIP Code 55030 — Grasston, MN
55030 is a standard (street delivery) ZIP code serving Grasston, Minnesota, in Pine 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 55030 at a glance
| ZIP code | 55030 |
|---|---|
| Primary city | Grasston |
| State | Minnesota (MN) |
| County | Pine FIPS 27115 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,711 |
| Coordinates | 45.839110, -93.114930 |
How ZIP+4 works in 55030
The four digits after the hyphen encode a delivery segment inside 55030. 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 55030 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 55030.
| ZIP | City | Distance |
|---|---|---|
| 55036 | Henriette, MN | 2.2 mi |
| 55006 | Braham, MN | 8.1 mi |
| 55007 | Brook Park, MN | 9.4 mi |
| 55063 | Pine City, MN | 10.1 mi |
| 55069 | Rush City, MN | 12.3 mi |
| 55051 | Mora, MN | 12.5 mi |
| 55080 | Stanchfield, MN | 13.1 mi |
| 55029 | Grandy, MN | 14.6 mi |
| 56358 | Ogilvie, MN | 16 mi |
| 55032 | Harris, MN | 18.3 mi |
| 55017 | Dalbo, MN | 19.1 mi |
| 55037 | Hinckley, MN | 19.6 mi |
Questions about 55030
What is the ZIP+4 code for 55030?
55030 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 55030, you need to look up a specific street address to get them.
What city is 55030?
55030 is assigned to Grasston, Minnesota, in Pine 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.