Onekama, MI demographics:
population, income, and more

Total population
305
-5.6% year-over-year change
Median household income
$32,969/yr
% year-over-year change
Housing units
277
-3.1% year-over-year change

Onekama population

How many people live in Onekama

Onekama is home to 305 residents, according to the most recent Census data. Gender-wise, 38% of Onekama locals are male, and 62% are female.

Total population
305
-5.6% year-over-year change
Gender ratio
Male
38%
116
Female
62%
189
Value Percent YoY change
Male 116 38% -9.4%
Female 189 62% -3.1%
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

The median age in Onekama is 62, with the population distributed as follows: about 9.8% are children under 15, then 6.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 7.9% of the population, while another 31.8% fall into the 45 to 64 bracket. Finally, around 43.6% are 65 or older.

Median age
61.6
Age breakdown
Under 15
9.8%
15 to 24
6.9%
25 to 44
7.9%
45 to 64
31.8%
Over 65
43.6%
Value Percent YoY change
Under 15 30 9.8% -33.3%
15 to 24 21 6.9% -16.0%
25 to 44 24 7.9% -27.3%
45 to 64 97 31.8% 5.4%
Over 65 133 43.6% 3.9%
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

In Onekama, 98% of the population are US-born citizens, while 1.3% have gained naturalized citizenship. At the same time, 0.7% of residents are non-citizens. There’s also a share of 6.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98%
Non-U.S.-born citizens
1.3%
Non-citizens
0.7%
Value Percent YoY change
U.S.-born citizens 299 98% -6.0%
Non-U.S.-born citizens 4 1.3% 33.3%
Non-citizens 2 0.7% 0.0%
Racial breakdown
White
92.1%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.9%
Other
1%
Value Percent
White 281 92.1%
Two or more races 21 6.9%
Other 3 1%

Households in Onekama

A peek inside Onekama households

Onekama has 171 households, with an average of 2 members in each. Of these, 43.9% are families, while the remaining 56.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
171
1.8% year-over-year change
Average people per household
2
Non-family households
96
Family households
75
Value Percent YoY change
Non-family households 96 56.1% 9.1%
Family households 75 43.9% -6.2%
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 Onekama

The housing landscape of Onekama

Onekama's housing consists of 277 units, with 96.8% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.7% of the housing landscape.

Housing units
277
-3.1% year-over-year change
Housing types
Value Percent
1 unit, detached 268 96.8%
5 to 9 units 1 0.4%
10 to 19 units 6 2.2%
Mobile home 2 0.7%
Homes built since 2020
0
% year-over-year change

The age of buildings in Onekama

In Onekama, the median construction year is 1959. About 22.4% of homes were built before the 1940s, with another 18.4% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 62 22.4% -1.6%
Built between 1940 and 1949 51 18.4% -8.9%
Built between 1950 and 1959 29 10.5% -3.3%
Built between 1960 and 1969 53 19.1% 8.2%
Built between 1970 and 1979 65 23.5% -5.8%
Built between 1980 and 1989 8 2.9% -11.1%
Built between 1990 and 1999 3 1.1% 0.0%
Built between 2000 and 2009 3 1.1% -25.0%
Built between 2010 and 2019 3 1.1% 0.0%
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.

Onekama occupancy rates

Out of the 171 occupied housing units in Onekama, 94.2% are owner-occupied, while 5.8% are lived in by tenants. Meanwhile, 38.3% of all homes on the local market sit vacant.

Occupied housing units
171
1.8% year-over-year change
Occupancy breakdown
Renter occupied
10
Owner occupied
161
Value Percent YoY
change
Renter occupied 10 5.8% -47.4%
Owner occupied 161 94.2% 8.1%
Unoccupied housing units
38.3%
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.

Onekama housing costs

Housing costs in Onekama come to a median of $546 per month, while tenants specifically pay a median gross rent of $488.

Median housing costs per month
$546/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.
Median gross rent in Onekama
$488/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Onekama

Onekama education at a glance

About 20.9% of the population in Onekama went to high school, while 38.6% pursued college studies. Another 15.8% earned an associate degree and 18.1% hold a bachelor’s. Meanwhile, 6.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 53 20.9% -8.6%
College diploma 98 38.6% -2.0%
Associate degree 40 15.8% -4.8%
Bachelor's degree 46 18.1% -2.1%
Graduate degree 17 6.7% 30.8%
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 Onekama

How much people earn in Onekama

The average annual household income in Onekama was $64,564 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -4.3% change from the previous year.

Average household income in Onekama
$64,564/year
-4.3% year-over-year change
Median household income in Onekama
$32,969/year
% year-over-year change

Onekama income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $86,875 overall. Overall, 96.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $86,875 3.7%
Over 65 $21,982 0.3%
Above poverty level
294
Below poverty level
11
Value Percent YoY
change
Above poverty level 294 96.4% -7.3%
Below poverty level 11 3.6% 83.3%

Average renter income in Onekama

To get a better sense of what renters earn on average in Onekama, their median household income was $41,250 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 14.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$41,250
Rent-to-income ratio
14.2%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Onekama

Workforce and job types in Onekama

The job market in Onekama is powered by 125 working residents, spread across a range of industries and roles. 87.2% of the working population are employed in professional or administrative positions, while 12.8% are in hands-on or service-based jobs. Also, 6.4% run their own businesses, 52% are employed by private companies, and 31.2% work in the public sector.

Workforce demographics

Working population
125
-4.6% year-over-year change
White collar
109
Blue collar
16
Value Percent YoY change
White collar 109 87.2% 2.8%
Blue collar 16 12.8% -36.0%
Employer type
Self employees
6.4%
Private companies
52%
Governmental workers
31.2%
Not for profit companies
10.4%
Value Percent YoY change
Self employees 8 6.4% 33.3%
Private companies 65 52% -17.7%
Governmental workers 39 31.2% 18.2%
Not for profit companies 13 10.4% 0.0%

Transportation in Onekama

How people get around in Onekama

In Onekama, the average commute time is 26 minutes.

Commute time
26 min
-2.7% year-over-year change
Means of transportation
Value Percent YoY change
Car 118 95.9% -4.8%
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 Onekama by zipcode?

Zipcode Population Number of households Median income Average income
49675 901 445 $64,844 $86,684

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FAQs about Onekama demographics 

What is the total population of Onekama?

Onekama has a total population of 305 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 -5.6% compared to a year ago.

What is the gender ratio in Onekama?

The gender ratio in Onekama is as follows:
  • 38% males (116 residents)
  • 62% females (189 residents)

What is the median age in Onekama?

The median age in Onekama is 61.6.

What is the age distribution of the population in Onekama?

The age distribution in Onekama is as follows:
  • Under 15: 9.8% (30 residents)
  • Ages 15-24: 6.9% (21 residents)
  • Ages 25-44: 7.9% (24 residents)
  • Ages 45-64: 31.8% (97 residents)
  • Over 65: 43.6% (133 residents)

What is the racial and ethnic makeup of Onekama?

The racial and ethnic makeup of Onekama is as follows:
  • White: 92.1% (281 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: 6.9% (21 residents)
  • Other: 1% (3 residents)

What percentage of the population in Onekama are U.S.-born citizens?

U.S.-born citizens represent 98% of the population in Onekama.

How many housing units are there in Onekama?

There are 277 housing units in Onekama, reflecting a -3.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Onekama and what is the average household size?

Onekama has a total of 171 households, with an average of 2 people in each.

What is the median household income in Onekama?

Onekama has a median household income of $32,969, representing a % shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Onekama?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 87.2% (109 residents)
  • Blue-collar workers: 12.8% (16 residents)

Places of employment:
  • Self-employed: 6.4% (8 residents)
  • Private companies: 52% (65 residents)
  • Governmental workers: 31.2% (39 residents)
  • Not-for-profit companies: 10.4% (13 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