Douglas County, MN ZIP codes
There are 9 ZIP codes in Douglas County, MN, in 9 towns, from 56308 to 56355. The largest are 56308 (Alexandria), 56315 (Brandon) and 56332 (Garfield). 1 more crosses into it from a neighbouring county: 56360.
The county seat is Alexandria.
- ZIP codes
- 9
- Partly in it
- 1 more
- Towns
- 9
- County seat
- Alexandria
- County FIPS
27041- State
- Minnesota
- Population
- 39,575
- Median household income
- $79,043
- Land area
- 637 sq mi
- Area code
- 320
- Metro area
- Alexandria
Douglas County ZIP codes by town
- Alexandria (county seat)
- 56308
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
ZIP codes partly in Douglas County
This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Douglas County.
- 56360 Osakis · mostly in Todd County
Map of Douglas County ZIP codes
The ZIP codes of Douglas County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Douglas County in numbers
About 39,575 people live in Douglas County, in 17,519 households, the 27th most populous of Minnesota's 87 counties. The median household income is $79,043 a year, 11% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $321,400 (about the same as the Minnesota median), and median gross rent is $927 a month. The median age is 44.5; 29.7% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 21 minutes.
| Population | 39,575 |
|---|---|
| Households | 17,519 |
| Median age | 44.5 |
| Median household income | $79,043 |
| Median home value | $321,400 |
| Median gross rent | $927 |
| Bachelor's degree or higher | 29.7% |
| Mean commute | 20.5 min |
| Population density | 62 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Douglas County
| Town | ZIP codes | Population |
|---|---|---|
| Alexandria | 1 | 14,735 |
| Evansville | 1 | 550 |
| Carlos | 1 | 512 |
| Brandon | 1 | 451 |
| Miltona | 1 | 418 |
| Garfield | 1 | 282 |
| Kensington | 1 | 240 |
| Nelson | 1 | 155 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Douglas County.
- Stearns County (34)
- Otter Tail County (21)
- Todd County (11)
- Pope County (8)
- Stevens County (5)
- Grant County (7)
Not sure you are in Douglas County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Douglas County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
56308 | Alexandria , MN | Standard | 27,008 | $78,177 | $341,900 |
56315 | Brandon , MN | Standard | 1,803 | $89,514 | $269,800 |
56319 | Carlos , MN | Standard | 1,283 | $89,712 | $273,100 |
56326 | Evansville , MN | Standard | 1,716 | $85,625 | $244,300 |
56332 | Garfield , MN | Standard | 1,627 | $87,917 | $281,400 |
56341 | Holmes City , MN | No street area | — | — | — |
56343 | Kensington , MN | Standard | 759 | $64,659 | $252,400 |
56354 | Miltona , MN | Standard | 1,337 | $88,693 | $403,700 |
56355 | Nelson , MN | Standard | 737 | $97,500 | $320,200 |
Cite this page
zipcodes.pro. “Douglas County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/mn/county/douglas
Underlying data is public domain or openly licensed — sources, vintages and licences.