Lenawee County, MI demographics:
population, income, and more

Total population
98,415
-0.4% year-over-year change
Median household income
$70,518/yr
5.2% year-over-year change
Housing units
43,761
0.0% year-over-year change

Lenawee County population

How many people live in Lenawee County

Lenawee County is home to 98,415 residents, according to the most recent Census data. Gender-wise, 50.8% of Lenawee County locals are male, and 49.2% are female.

Total population
98,415
-0.4% year-over-year change
Gender ratio
Male
50.8%
49,948
Female
49.2%
48,467
Value Percent YoY change
Male 49,948 50.8% -0.4%
Female 48,467 49.2% -0.5%
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 Lenawee County is 42, with the population distributed as follows: about 16.6% are children under 15, then 12.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.7% of the population, while another 26.5% fall into the 45 to 64 bracket. Finally, around 20.4% are 65 or older.

Median age
42.4
Age breakdown
Under 15
16.6%
15 to 24
12.9%
25 to 44
23.7%
45 to 64
26.5%
Over 65
20.4%
Value Percent YoY change
Under 15 16,331 16.6% -1.5%
15 to 24 12,673 12.9% -0.5%
25 to 44 23,324 23.7% -0.1%
45 to 64 26,064 26.5% -1.6%
Over 65 20,023 20.4% 1.9%
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 Lenawee County, 97.3% of the population are US-born citizens, while 1.6% have gained naturalized citizenship. At the same time, 1% of residents are non-citizens. As for race, 87.2% of locals are Caucasian, 2.4% are African American and 0.4% have Asian roots. There’s also a share of 7.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.3%
Non-U.S.-born citizens
1.6%
Non-citizens
1%
Value Percent YoY change
U.S.-born citizens 95,802 97.3% -0.5%
Non-U.S.-born citizens 1,609 1.6% 7.8%
Non-citizens 1,004 1% -8.1%
Racial breakdown
White
87.2%
Black or African American
2.4%
American Indian and Alaska Native
0.3%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.6%
Other
2.2%
Value Percent
White 85,816 87.2%
Black or African American 2,335 2.4%
American Indian and Alaska Native 259 0.3%
Asian 355 0.4%
Native Hawaiian and other Pacific Islander 32 0%
Two or more races 7,450 7.6%
Other 2,168 2.2%

Households in Lenawee County

A peek inside Lenawee County households

Lenawee County has 38,871 households, with an average of 2 members in each. Of these, 67.2% are families, while the remaining 32.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
38,871
0.2% year-over-year change
Average people per household
2
Non-family households
12,739
Family households
26,132
Value Percent YoY change
Non-family households 12,739 32.8% -1.1%
Family households 26,132 67.2% 0.8%
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 Lenawee County

The housing landscape of Lenawee County

Lenawee County's housing consists of 43,761 units, with 79.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.7% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 5.9% of the housing landscape.

Housing units
43,761
0.0% year-over-year change
Housing types
Value Percent
1 unit, detached 34,847 79.6%
1 unit, attached 754 1.7%
2 units 1,217 2.8%
3 or 4 units 1,005 2.3%
5 to 9 units 1,148 2.6%
10 to 19 units 927 2.1%
20 to 49 units 535 1.2%
50 or more units 736 1.7%
Mobile home 2,592 5.9%
Homes built since 2020
182
55.6% year-over-year change

The age of buildings in Lenawee County

In Lenawee County, the median construction year is 1968. About 24.2% of homes were built before the 1940s, with another 6% going up by 1949. Most development happened in the second half of the 20th century. Then, 10.7% of homes were added from 2000 to 2009, 2.3% between 2010 and 2019, and 0.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 10,569 24.2% 0.6%
Built between 1940 and 1949 2,646 6% -4.0%
Built between 1950 and 1959 5,532 12.6% 7.3%
Built between 1960 and 1969 4,049 9.2% -0.2%
Built between 1970 and 1979 6,033 13.8% -6.7%
Built between 1980 and 1989 3,666 8.4% 5.4%
Built between 1990 and 1999 5,378 12.3% -9.0%
Built between 2000 and 2009 4,697 10.7% 8.6%
Built between 2010 and 2019 1,009 2.3% 3.5%
Built in 2020 or later 182 0.4% 55.6%
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.

Lenawee County occupancy rates

Out of the 38,871 occupied housing units in Lenawee County, 79.6% are owner-occupied, while 20.4% are lived in by tenants. Meanwhile, 11.2% of all homes on the local market sit vacant.

Occupied housing units
38,871
0.2% year-over-year change
Occupancy breakdown
Renter occupied
7,947
Owner occupied
30,924
Value Percent YoY
change
Renter occupied 7,947 20.4% -4.1%
Owner occupied 30,924 79.6% 1.3%
Unoccupied housing units
11.2%
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.

Lenawee County housing costs

Housing costs in Lenawee County come to a median of $1,026 per month, while tenants specifically pay a median gross rent of $987.

Median housing costs per month
$1,026/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 Lenawee County
$987/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 Lenawee County

Lenawee County education at a glance

About 42.8% of the population in Lenawee County went to high school, while 24.5% pursued college studies. Another 9.7% earned an associate degree and 13.9% hold a bachelor’s. Meanwhile, 7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,642 2.1% -8.9%
High school diploma 33,446 42.8% -0.6%
College diploma 19,183 24.5% -0.3%
Associate degree 7,581 9.7% -0.6%
Bachelor's degree 10,861 13.9% 3.7%
Graduate degree 5,485 7% -2.0%
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 Lenawee County

How much people earn in Lenawee County

The average annual household income in Lenawee County was $86,684 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.6% change from the previous year. At the same time, the median income stood at $70,518, reflecting a +5.2% shift over the same period.

Average household income in Lenawee County
$86,684/year
3.6% year-over-year change
Median household income in Lenawee County
$70,518/year
5.2% year-over-year change

Lenawee County income by age

In Lenawee County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $72,997. Those with someone between 45 and 64 in charge, often well established professionally, earn $88,265 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $48,214, while those led by someone over 65, many of whom may be retired, have about $55,669 in earnings. Overall, 89.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $48,214 9.8%
25 - 44 $72,997 5.5%
45 - 64 $88,265 4.5%
Over 65 $55,669 5.0%
Above poverty level
82,993
Below poverty level
9,977
Value Percent YoY
change
Above poverty level 82,993 89.3% 0.6%
Below poverty level 9,977 10.7% -7.7%

Employment in Lenawee County

Workforce and job types in Lenawee County

The job market in Lenawee County is powered by 44,757 working residents, spread across a range of industries and roles. 68.8% of the working population are employed in professional or administrative positions, while 31.2% are in hands-on or service-based jobs. Also, 9.3% run their own businesses, 68% are employed by private companies, and 13.2% work in the public sector.

Workforce demographics

Working population
44,757
1.8% year-over-year change
White collar
30,816
Blue collar
13,941
Value Percent YoY change
White collar 30,816 68.8% 1.4%
Blue collar 13,941 31.2% 2.5%
Employer type
Self employees
9.3%
Private companies
68%
Governmental workers
13.2%
Not for profit companies
9.5%
Value Percent YoY change
Self employees 4,148 9.3% 6.3%
Private companies 30,444 68% 1.2%
Governmental workers 5,895 13.2% 7.2%
Not for profit companies 4,270 9.5% -5.4%
Unemployment rate
4.7%
-11.6% year-over-year change

Available workforce

The unemployment rate in Lenawee County stands at 4.7%, 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 Lenawee County

How people get around in Lenawee County

Commuting methods vary: 86.9% of residents travel by personal vehicle and 2.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 37,848 86.9% 0.1%
Bus or trolleybus 114 0.3% 83.9%
Ferryboat 11 0% 10.0%
Motorcycle 42 0.1% 31.2%
Bicycle 38 0.1% -5.0%
Walk 1,122 2.6% -4.9%
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 Lenawee County by zipcode?

Zipcode Population Number of households Median income Average income
49220 2,439 1,002 $72,500 $85,768
49221 41,087 15,658 $65,977 $78,809
49228 5,467 2,105 $82,703 $98,176
49229 3,540 1,339 $94,950 $103,011
49230 10,077 4,445 $83,458 $123,935
49233 2,938 1,150 $81,250 $101,772
49235 2,115 815 $64,219 $77,383
49236 5,026 1,928 $79,783 $93,424
49238 1,914 703 $75,054 $80,695
49247 5,205 2,125 $59,787 $78,872

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FAQs about Lenawee County demographics 

What is the total population of Lenawee County?

Lenawee County has a total population of 98,415 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 -0.4% compared to a year ago.

What is the gender ratio in Lenawee County?

The gender ratio in Lenawee County is as follows:
  • 50.8% males (49,948 residents)
  • 49.2% females (48,467 residents)

What is the median age in Lenawee County?

The median age in Lenawee County is 42.4.

What is the age distribution of the population in Lenawee County?

The age distribution in Lenawee County is as follows:
  • Under 15: 16.6% (16,331 residents)
  • Ages 15-24: 12.9% (12,673 residents)
  • Ages 25-44: 23.7% (23,324 residents)
  • Ages 45-64: 26.5% (26,064 residents)
  • Over 65: 20.4% (20,023 residents)

What is the racial and ethnic makeup of Lenawee County?

The racial and ethnic makeup of Lenawee County is as follows:
  • White: 87.2% (85,816 residents)
  • Black or African American: 2.4% (2,335 residents)
  • American Indian and Alaska Native: 0.3% (259 residents)
  • Asian: 0.4% (355 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (32 residents)
  • Two or More Races: 7.6% (7,450 residents)
  • Other: 2.2% (2,168 residents)

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

U.S.-born citizens represent 97.3% of the population in Lenawee County.

How many housing units are there in Lenawee County?

There are 43,761 housing units in Lenawee County, reflecting a +0.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Lenawee County has a total of 38,871 households, with an average of 2 people in each.

What is the median household income in Lenawee County?

Lenawee County has a median household income of $70,518, representing a +5.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Lenawee County?

The employment rate is 95.3% in Lenawee County, with a workforce of 44,757 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 68.8% (30,816 residents)
  • Blue-collar workers: 31.2% (13,941 residents)

Places of employment:
  • Self-employed: 9.3% (4,148 residents)
  • Private companies: 68% (30,444 residents)
  • Governmental workers: 13.2% (5,895 residents)
  • Not-for-profit companies: 9.5% (4,270 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