Onondaga, MI demographics:
population, income, and more

Total population
1,454
-7.5% year-over-year change
Median household income
$92,188/yr
9.2% year-over-year change
Housing units
576
-4.6% year-over-year change

Onondaga population

How many people live in Onondaga

Onondaga is home to 1,454 residents, according to the most recent Census data. Gender-wise, 57.9% of Onondaga locals are male, and 42.1% are female.

Total population
1,454
-7.5% year-over-year change
Gender ratio
Male
57.9%
842
Female
42.1%
612
Value Percent YoY change
Male 842 57.9% -3.8%
Female 612 42.1% -12.1%
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 Onondaga is 49, with the population distributed as follows: about 14.6% are children under 15, then 18.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 12.9% of the population, while another 34.9% fall into the 45 to 64 bracket. Finally, around 18.8% are 65 or older.

Median age
48.8
Age breakdown
Under 15
14.6%
15 to 24
18.6%
25 to 44
12.9%
45 to 64
34.9%
Over 65
18.8%
Value Percent YoY change
Under 15 213 14.6% -17.1%
15 to 24 271 18.6% -0.7%
25 to 44 188 12.9% -25.1%
45 to 64 508 34.9% 2.0%
Over 65 274 18.8% -6.2%
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

At the same time, 0.3% of residents are non-citizens. There’s also a share of 9.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.7%
Non-U.S.-born citizens
0%
Non-citizens
0.3%
Value Percent YoY change
U.S.-born citizens 1,449 99.7% -7.5%
Non-citizens 5 0.3% 0.0%
Racial breakdown
White
89.2%
Black or African American
0.8%
American Indian and Alaska Native
0.7%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9.2%
Other
0.1%
Value Percent
White 1,297 89.2%
Black or African American 12 0.8%
American Indian and Alaska Native 10 0.7%
Two or more races 133 9.2%
Other 2 0.1%

Households in Onondaga

A peek inside Onondaga households

Onondaga has 553 households, with an average of 3 members in each. Of these, 69.4% are families, while the remaining 30.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
553
-2.6% year-over-year change
Average people per household
3
Non-family households
169
Family households
384
Value Percent YoY change
Non-family households 169 30.6% 20.7%
Family households 384 69.4% -10.3%
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 Onondaga

The housing landscape of Onondaga

Onondaga's housing consists of 576 units, with 90.8% 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 7.5% of the housing landscape.

Housing units
576
-4.6% year-over-year change
Housing types
Value Percent
1 unit, detached 523 90.8%
2 units 10 1.7%
Mobile home 43 7.5%
Homes built since 2020
10
% year-over-year change

The age of buildings in Onondaga

In Onondaga, the median construction year is 1991. About 18.2% of homes were built before the 1940s, with another 5.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 24.1% of homes were added from 2000 to 2009, 3.1% between 2010 and 2019, and 1.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 105 18.2% 23.5%
Built between 1940 and 1949 33 5.7% -10.8%
Built between 1950 and 1959 19 3.3% -26.9%
Built between 1960 and 1969 8 1.4% -66.7%
Built between 1970 and 1979 87 15.1% 29.9%
Built between 1980 and 1989 27 4.7% -43.8%
Built between 1990 and 1999 130 22.6% -16.1%
Built between 2000 and 2009 139 24.1% -14.2%
Built between 2010 and 2019 18 3.1% N/A
Built in 2020 or later 10 1.7% N/A
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.

Onondaga occupancy rates

Out of the 553 occupied housing units in Onondaga, 89% are owner-occupied, while 11% are lived in by tenants. Meanwhile, 4% of all homes on the local market sit vacant.

Occupied housing units
553
-2.6% year-over-year change
Occupancy breakdown
Renter occupied
61
Owner occupied
492
Value Percent YoY
change
Renter occupied 61 11% 0.0%
Owner occupied 492 89% -3.0%
Unoccupied housing units
4.0%
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.

Onondaga housing costs

Housing costs in Onondaga come to a median of $1,257 per month, while tenants specifically pay a median gross rent of $765.

Median housing costs per month
$1,257/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 Onondaga
$765/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 Onondaga

Onondaga education at a glance

About 43.5% of the population in Onondaga went to high school, while 27.6% pursued college studies. Another 14.9% earned an associate degree and 9.7% hold a bachelor’s. Meanwhile, 2.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 19 1.6% -20.8%
High school diploma 518 43.5% -12.1%
College diploma 329 27.6% -5.5%
Associate degree 178 14.9% -1.7%
Bachelor's degree 116 9.7% 45.0%
Graduate degree 32 2.7% -37.2%
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 Onondaga

How much people earn in Onondaga

The average annual household income in Onondaga was $106,508 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +6.7% change from the previous year. At the same time, the median income stood at $92,188, reflecting a +9.2% shift over the same period.

Average household income in Onondaga
$106,508/year
6.7% year-over-year change
Median household income in Onondaga
$92,188/year
9.2% year-over-year change

Onondaga income by age

In Onondaga, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $118,750. Those with someone between 45 and 64 in charge, often well established professionally, earn $105,938 overall. Overall, 96.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $118,750 12.6%
45 - 64 $105,938 -7.4%
Over 65 $45,625 20.6%
Above poverty level
1,364
Below poverty level
51
Value Percent YoY
change
Above poverty level 1,364 96.4% -1.4%
Below poverty level 51 3.6% -65.8%

Employment in Onondaga

Workforce and job types in Onondaga

63.6% of the working population are employed in professional or administrative positions, while 36.4% are in hands-on or service-based jobs. Also, 8.2% run their own businesses, 70% are employed by private companies, and 15.7% work in the public sector.

Workforce demographics

White collar
473
Blue collar
271
Value Percent YoY change
White collar 473 63.6% 2.8%
Blue collar 271 36.4% -4.2%
Employer type
Self employees
8.2%
Private companies
70%
Governmental workers
15.7%
Not for profit companies
6%
Value Percent YoY change
Self employees 61 8.2% -4.7%
Private companies 521 70% -7.6%
Governmental workers 117 15.7% 37.6%
Not for profit companies 45 6% 50.0%

Transportation in Onondaga

How people get around in Onondaga

Means of transportation
Value Percent YoY change
Car 652 100% -0.6%
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 Onondaga by zipcode?

Zipcode Population Number of households Median income Average income
49264 1,454 553 $92,188 $106,508

Explore more communities

FAQs about Onondaga demographics 

What is the total population of Onondaga?

Onondaga has a total population of 1,454 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 -7.5% compared to a year ago.

What is the gender ratio in Onondaga?

The gender ratio in Onondaga is as follows:
  • 57.9% males (842 residents)
  • 42.1% females (612 residents)

What is the median age in Onondaga?

The median age in Onondaga is 48.8.

What is the age distribution of the population in Onondaga?

The age distribution in Onondaga is as follows:
  • Under 15: 14.6% (213 residents)
  • Ages 15-24: 18.6% (271 residents)
  • Ages 25-44: 12.9% (188 residents)
  • Ages 45-64: 34.9% (508 residents)
  • Over 65: 18.8% (274 residents)

What is the racial and ethnic makeup of Onondaga?

The racial and ethnic makeup of Onondaga is as follows:
  • White: 89.2% (1,297 residents)
  • Black or African American: 0.8% (12 residents)
  • American Indian and Alaska Native: 0.7% (10 residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 9.2% (133 residents)
  • Other: 0.1% (2 residents)

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

U.S.-born citizens represent 99.7% of the population in Onondaga.

How many housing units are there in Onondaga?

There are 576 housing units in Onondaga, reflecting a -4.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Onondaga has a total of 553 households, with an average of 3 people in each.

What is the median household income in Onondaga?

Onondaga has a median household income of $92,188, representing a +9.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Onondaga?

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

Job types:
  • White-collar workers: 63.6% (473 residents)
  • Blue-collar workers: 36.4% (271 residents)

Places of employment:
  • Self-employed: 8.2% (61 residents)
  • Private companies: 70% (521 residents)
  • Governmental workers: 15.7% (117 residents)
  • Not-for-profit companies: 6% (45 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