ZIP Code 55327 — Dayton, MN
55327 is a standard (street delivery) ZIP code serving Dayton, Minnesota, in Hennepin 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 55327 at a glance
| ZIP code | 55327 |
|---|---|
| Primary city | Dayton |
| State | Minnesota (MN) |
| County | Hennepin FIPS 27053 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 6,016 |
| Coordinates | 45.199220, -93.475300 |
How ZIP+4 works in 55327
The four digits after the hyphen encode a delivery segment inside 55327. 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 55327 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 55327.
| ZIP | City | Distance |
|---|---|---|
| 55316 | Champlin, MN | 4.6 mi |
| 55369 | Osseo, MN | 5.1 mi |
| 55374 | Rogers, MN | 5.3 mi |
| 55311 | Maple Grove, MN | 6.6 mi |
| 55303 | Anoka, MN | 6.7 mi |
| 55445 | Minneapolis, MN | 7 mi |
| 55433 | Minneapolis, MN | 8.2 mi |
| 55448 | Minneapolis, MN | 8.4 mi |
| 55443 | Minneapolis, MN | 8.7 mi |
| 55341 | Hanover, MN | 9.4 mi |
| 55301 | Albertville, MN | 9.6 mi |
| 55340 | Hamel, MN | 9.7 mi |
Questions about 55327
What is the ZIP+4 code for 55327?
55327 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 55327, you need to look up a specific street address to get them.
What city is 55327?
55327 is assigned to Dayton, Minnesota, in Hennepin 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.