ZIP codes
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Knife River, MN Demographics & ZIP Codes
Knife River, Minnesota demographics and median household income by ZIP code (in Lake County) — 1 ZIP codes — population 118 — median income $76,538. Compare income, housing, and population across ZIP codes on US5.
Population
118
Median household income (avg.)
$76,538
102% of U.S. median
Average home value
—
Median age (avg.)
87.4
Knife River demographics
Knife River, Minnesota covers 1 ZIP code primarily in Lake County, with a combined ZIP-area population of about 118.
Across ZIP codes with age data, the average median age is about 87.4 years.
Median household income in Knife River
The average median household income across ZIP codes in Knife River, Minnesota is about $76,538 — about 4% below the MN ZIP average ($80,109), and about even with the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $76,538 in 55609.
Housing in Knife River
The most populous ZIP in this set is 55609 (about 118 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Knife River
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 55609 | Knife River | Lake County | MN | 118 | $76,538 | — |
Frequently asked questions
What are the demographics of Knife River?
Knife River, Minnesota has a combined ZIP-area population of about 118 across 1 ZIP codes (primarily Lake County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Knife River?
The average median household income across ZIP codes in Knife River, Minnesota is about $76,538, about 4% below the state ZIP average ($80,109), and near the U.S. median ($75,149).
How many ZIP codes are in Knife River?
Knife River, Minnesota includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Knife River?
This page lists ZIP codes in Knife River, Minnesota with population, median household income, and home value. Select a ZIP for a full demographics profile.