Side Lake, MN ZIP code
The ZIP code for Side Lake, Minnesota is 55781. It is in Itasca County.
- Population in these ZIPs
- 821
- Avg. median income
- $101,400population-weighted
- Typical home value
- $342,500population-weighted
- Metro area
- Grand Rapids, MN
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Side Lake, MN ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 55781 | 821 | $101,406 | $342,500 |
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 Side Lake
Frequently asked questions
What is the ZIP code for Side Lake, MN?
The ZIP code for Side Lake, MN is 55781.
What county is Side Lake, Minnesota in?
Side Lake ZIP codes are in Itasca County.