Underwood, MN ZIP code
The ZIP code for Underwood, Minnesota is 56586. It is in Otter Tail County.
- Population in these ZIPs
- 1,873
- Avg. median income
- $79,600population-weighted
- Typical home value
- $346,300population-weighted
- Metro area
- Fergus Falls, MN
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Underwood, MN ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 56586 | 1,873 | $79,583 | $346,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Underwood
- Battle Lake 7 mi
- Dalton 11 mi
- Richville 12 mi
- Fergus Falls 12 mi
- Clitherall 12 mi
- Erhard 14 mi
- Dent 14 mi
- Elizabeth 16 mi
- Ottertail 16 mi
- Ashby 17 mi
- Vining 18 mi
- Henning 18 mi
Frequently asked questions
What is the ZIP code for Underwood, MN?
The ZIP code for Underwood, MN is 56586.
What county is Underwood, Minnesota in?
Underwood ZIP codes are in Otter Tail County.