Knife River, MN demographics:
population, income, and more
Total population
131
33.7% year-over-year change
Median household income
$78,208/yr
2.8% year-over-year change
Housing units
127
-18.6% year-over-year change
Knife River population
How many people live in Knife River
Knife River is home to 131 residents, according to the most recent Census data. Gender-wise, 55.7% of Knife River locals are male, and 44.3% are female.
Total population
131
33.7% year-over-year change
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.
Age demographics
Finally, around 93.9% are 65 or older.
Median age
87.7
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.
Racial makeup
Households in Knife River
A peek inside Knife River households
Knife River has 75 households, with an average of 2 members in each. Of these, 72% are families, while the remaining 28% are made up of individuals living alone or with non-relatives, such as roommates.
Households stats
Total households
75
22.9% year-over-year change
Average people per household
2
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.
Housing in Knife River
The housing landscape of Knife River
Knife River's housing consists of 127 units, with 100% being detached single-family homes ideal for those wanting space.
Housing units
127
-18.6% year-over-year change
Homes built since 2020
0
% year-over-year change
The age of buildings in Knife River
In Knife River, the median construction year is 1977. Most development happened in the second half of the 20th century.
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.
Knife River occupancy rates
Meanwhile, 40.9% of all homes on the local market sit vacant.
Occupied housing units
75
22.9% year-over-year change
Unoccupied housing units
40.9%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.
Knife River housing costs
Median housing costs per month
$776/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Education in Knife River
Knife River education at a glance
About 39.7% of the population in Knife River went to high school, while 12.2% pursued college studies. Another earned an associate degree and 22.9% hold a bachelor’s. Meanwhile, 25.2% went even further, earning a master’s or doctorate.
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.
Income in Knife River
How much people earn in Knife River
The average annual household income in Knife River was $62,496 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3% change from the previous year. At the same time, the median income stood at $78,208, reflecting a +2.8% shift over the same period.
Average household income in Knife River
$62,496/year
3.0% year-over-year change
Median household income in Knife River
$78,208/year
2.8% year-over-year change
Knife River income by age
Overall, 89.3% of the locals in this community live above the poverty line.
Employment in Knife River
Workforce and job types in Knife River
Workforce demographics
Working population
0
Unemployment rate
100.0%
100.0% year-over-year change
Available workforce
The unemployment rate in Knife River stands at 100%, representing the share of the workforce currently without a job and actively looking for one.
For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.
Transportation in Knife River
How people get around in Knife River
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.
What is the median and average household income in Knife River by zipcode?
Explore more communities
Nearby locations
- Alden population & housing stats
- Stewart population & housing stats
- Duluth population & housing stats
- Arnold population & housing stats
- Highland population & housing stats
- Hermantown population & housing stats
- Two Harbors population & housing stats
- Silver Creek population & housing stats
- Proctor population & housing stats
- Grand Lake population & housing stats
- Midway population & housing stats
- Esko population & housing stats
- Silver Bay population & housing stats
- Saginaw population & housing stats
- Canyon population & housing stats
- Carlton population & housing stats
- Cloquet population & housing stats
- Mahnomen population & housing stats
- Twin Lakes population & housing stats
- Culver population & housing stats
- Finland population & housing stats
Big cities by the numbers
- Minneapolis demographics
- St. Paul demographics
- Rochester demographics
- Bloomington demographics
- Duluth demographics
- Brooklyn Park demographics
- Plymouth demographics
- Woodbury demographics
- Maple Grove demographics
- Lakeville demographics
- Blaine demographics
- St. Cloud demographics
- Eagan demographics
- Eden Prairie demographics
- Burnsville demographics
- Coon Rapids demographics
- Apple Valley demographics
- Minnetonka demographics
- Edina demographics
- St. Louis Park demographics
- Moorhead demographics
FAQs about Knife River demographics
What is the total population of Knife River?
Knife River has a total population of 131 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +33.7% compared to a year ago.
What is the gender ratio in Knife River?
The gender ratio in Knife River is as follows:
- 55.7% males (73 residents)
- 44.3% females (58 residents)
What is the median age in Knife River?
The median age in Knife River is 87.7.
What is the age distribution of the population in Knife River?
The age distribution in Knife River is as follows:
- Under 15: 0% (0 residents)
- Ages 15-24: 0% (0 residents)
- Ages 25-44: 0% (0 residents)
- Ages 45-64: 6.1% (8 residents)
- Over 65: 93.9% (123 residents)
What is the racial and ethnic makeup of Knife River?
The racial and ethnic makeup of Knife River is as follows:
- White: 100% (131 residents)
- Black or African American: 0% (0 residents)
- American Indian and Alaska Native: 0% (0 residents)
- Asian: 0% (0 residents)
- Native Hawaiian and Other Pacific Islander: 0% (0 residents)
- Two or More Races: 0% (0 residents)
- Other: 0% (0 residents)
What percentage of the population in Knife River are U.S.-born citizens?
U.S.-born citizens represent 100% of the population in Knife River.
How many housing units are there in Knife River?
There are 127 housing units in Knife River, reflecting a -18.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.
How many households are in Knife River and what is the average household size?
Knife River has a total of 75 households, with an average of 2 people in each.
What is the median household income in Knife River?
Knife River has a median household income of $78,208, representing a +2.8% shift from the previous year, according to the U.S. Census Bureau.
What is the employment rate and job market overview for Knife River?
The employment rate is 0% in Knife River, with a workforce of 0 residents. Here’s a detailed breakdown of the local job market:
Job types:
Places of employment:
Job types:
- White-collar workers: 0% (0 residents)
- Blue-collar workers: 0% (0 residents)
Places of employment:
- Self-employed: 0% (0 residents)
- Private companies: 0% (0 residents)
- Governmental workers: 0% (0 residents)
- Not-for-profit companies: 0% (0 residents)
Data source & methodology
The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.
The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.
No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.
Page last updated: September 2025