Dearborn County, IN demographics:
population, income, and more

Total population
51,094
0.5% year-over-year change
Median household income
$84,735/yr
2.5% year-over-year change
Housing units
21,098
0.6% year-over-year change

Dearborn County population

How many people live in Dearborn County

Dearborn County is home to 51,094 residents, according to the most recent Census data. Gender-wise, 50.3% of Dearborn County locals are male, and 49.7% are female.

Total population
51,094
0.5% year-over-year change
Gender ratio
Male
50.3%
25,681
Female
49.7%
25,413
Value Percent YoY change
Male 25,681 50.3% 1.2%
Female 25,413 49.7% -0.2%
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 Dearborn County is 42, with the population distributed as follows: about 17.5% are children under 15, then 12.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.2% of the population, while another 27.9% fall into the 45 to 64 bracket. Finally, around 19.2% are 65 or older.

Median age
42.1
Age breakdown
Under 15
17.5%
15 to 24
12.1%
25 to 44
23.2%
45 to 64
27.9%
Over 65
19.2%
Value Percent YoY change
Under 15 8,937 17.5% -1.6%
15 to 24 6,202 12.1% 1.7%
25 to 44 11,879 23.2% -0.3%
45 to 64 14,238 27.9% -0.0%
Over 65 9,838 19.2% 3.7%
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

In Dearborn County, 98.8% of the population are US-born citizens, while 0.8% have gained naturalized citizenship. At the same time, 0.3% of residents are non-citizens. As for race, 94.6% of locals are Caucasian, 0.3% are African American and 0.5% have Asian roots. There’s also a share of 3.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.8%
Non-U.S.-born citizens
0.8%
Non-citizens
0.3%
Value Percent YoY change
U.S.-born citizens 50,484 98.8% 1.0%
Non-U.S.-born citizens 435 0.8% -23.1%
Non-citizens 175 0.3% -34.5%
Racial breakdown
White
94.6%
Black or African American
0.3%
American Indian and Alaska Native
0.1%
Asian
0.5%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.8%
Other
0.7%
Value Percent
White 48,314 94.6%
Black or African American 139 0.3%
American Indian and Alaska Native 60 0.1%
Asian 276 0.5%
Two or more races 1,929 3.8%
Other 376 0.7%

Households in Dearborn County

A peek inside Dearborn County households

Dearborn County has 20,282 households, with an average of 2 members in each. Of these, 69.7% are families, while the remaining 30.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
20,282
0.7% year-over-year change
Average people per household
2
Non-family households
6,147
Family households
14,135
Value Percent YoY change
Non-family households 6,147 30.3% 1.4%
Family households 14,135 69.7% 0.3%
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 Dearborn County

The housing landscape of Dearborn County

Dearborn County's housing consists of 21,098 units, with 81.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.5% 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 2.5% of the housing landscape.

Housing units
21,098
0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 17,267 81.8%
1 unit, attached 747 3.5%
2 units 571 2.7%
3 or 4 units 403 1.9%
5 to 9 units 494 2.3%
10 to 19 units 426 2%
20 to 49 units 439 2.1%
50 or more units 217 1%
Mobile home 528 2.5%
Boat, RV, van, etc. 6 0%
Homes built since 2020
423
72.7% year-over-year change

The age of buildings in Dearborn County

In Dearborn County, the median construction year is 1982. About 14.2% of homes were built before the 1940s, with another 3.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 14.3% of homes were added from 2000 to 2009, 6% between 2010 and 2019, and 2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,990 14.2% -8.5%
Built between 1940 and 1949 700 3.3% 6.2%
Built between 1950 and 1959 1,653 7.8% -4.6%
Built between 1960 and 1969 1,562 7.4% 11.6%
Built between 1970 and 1979 3,089 14.6% 0.0%
Built between 1980 and 1989 2,258 10.7% 2.2%
Built between 1990 and 1999 4,123 19.5% 0.9%
Built between 2000 and 2009 3,023 14.3% -0.1%
Built between 2010 and 2019 1,277 6% 2.2%
Built in 2020 or later 423 2% 72.7%
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.

Dearborn County occupancy rates

Out of the 20,282 occupied housing units in Dearborn County, 85.2% are owner-occupied, while 14.8% are lived in by tenants. Meanwhile, 3.9% of all homes on the local market sit vacant.

Occupied housing units
20,282
0.7% year-over-year change
Occupancy breakdown
Renter occupied
2,995
Owner occupied
17,287
Value Percent YoY
change
Renter occupied 2,995 14.8% -2.6%
Owner occupied 17,287 85.2% 1.2%
Unoccupied housing units
3.9%
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.

Dearborn County housing costs

Housing costs in Dearborn County come to a median of $1,065 per month, while tenants specifically pay a median gross rent of $845.

Median housing costs per month
$1,065/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 Dearborn County
$845/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 Dearborn County

Dearborn County education at a glance

About 45.8% of the population in Dearborn County went to high school, while 18.7% pursued college studies. Another 9.8% earned an associate degree and 15.7% hold a bachelor’s. Meanwhile, 8.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 636 1.6% -10.4%
High school diploma 18,304 45.8% 1.6%
College diploma 7,479 18.7% 2.2%
Associate degree 3,901 9.8% 5.0%
Bachelor's degree 6,262 15.7% -4.7%
Graduate degree 3,336 8.4% 3.9%
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 Dearborn County

How much people earn in Dearborn County

The average annual household income in Dearborn County was $99,812 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.3% change from the previous year. At the same time, the median income stood at $84,735, reflecting a +2.5% shift over the same period.

Average household income in Dearborn County
$99,812/year
3.3% year-over-year change
Median household income in Dearborn County
$84,735/year
2.5% year-over-year change

Dearborn County income by age

In Dearborn County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $105,965. Those with someone between 45 and 64 in charge, often well established professionally, earn $98,283 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $64,844, while those led by someone over 65, many of whom may be retired, have about $52,401 in earnings. Overall, 92.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $64,844 14.1%
25 - 44 $105,965 2.8%
45 - 64 $98,283 3.2%
Over 65 $52,401 0.6%
Above poverty level
46,166
Below poverty level
3,817
Value Percent YoY
change
Above poverty level 46,166 92.4% 1.1%
Below poverty level 3,817 7.6% -5.2%

Employment in Dearborn County

Workforce and job types in Dearborn County

The job market in Dearborn County is powered by 25,429 working residents, spread across a range of industries and roles. 71.5% of the working population are employed in professional or administrative positions, while 28.5% are in hands-on or service-based jobs. Also, 8% run their own businesses, 72.3% are employed by private companies, and 10.6% work in the public sector.

Workforce demographics

Working population
25,429
-0.4% year-over-year change
White collar
18,178
Blue collar
7,251
Value Percent YoY change
White collar 18,178 71.5% -2.1%
Blue collar 7,251 28.5% 4.0%
Employer type
Self employees
8%
Private companies
72.3%
Governmental workers
10.6%
Not for profit companies
9.1%
Value Percent YoY change
Self employees 2,023 8% 0.5%
Private companies 18,382 72.3% 2.7%
Governmental workers 2,707 10.6% -18.8%
Not for profit companies 2,317 9.1% 1.5%
Unemployment rate
1.9%
-16.5% year-over-year change

Available workforce

The unemployment rate in Dearborn County stands at 1.9%, 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 Dearborn County

How people get around in Dearborn County

In Dearborn County, the average commute time is 30 minutes. Commuting methods vary: 87.9% of residents travel by personal vehicle and 0.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
30 min
-1.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 22,061 87.9% -1.0%
Taxicab 50 0.2% 16.3%
Bus or trolleybus 28 0.1% -50.9%
Bicycle 22 0.1% -21.4%
Walk 227 0.9% -20.9%
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 Dearborn County by zipcode?

Zipcode Population Number of households Median income Average income
47001 10,696 4,526 $75,886 $84,702
47018 4,166 1,696 $61,085 $74,270
47022 3,074 1,169 $93,633 $111,754
47025 23,570 9,034 $92,951 $108,794
47032 3,285 1,255 $66,950 $90,596
47041 5,884 2,198 $81,016 $108,819
47060 6,309 2,803 $86,118 $109,464

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FAQs about Dearborn County demographics 

What is the total population of Dearborn County?

Dearborn County has a total population of 51,094 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 +0.5% compared to a year ago.

What is the gender ratio in Dearborn County?

The gender ratio in Dearborn County is as follows:
  • 50.3% males (25,681 residents)
  • 49.7% females (25,413 residents)

What is the median age in Dearborn County?

The median age in Dearborn County is 42.1.

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

The age distribution in Dearborn County is as follows:
  • Under 15: 17.5% (8,937 residents)
  • Ages 15-24: 12.1% (6,202 residents)
  • Ages 25-44: 23.2% (11,879 residents)
  • Ages 45-64: 27.9% (14,238 residents)
  • Over 65: 19.2% (9,838 residents)

What is the racial and ethnic makeup of Dearborn County?

The racial and ethnic makeup of Dearborn County is as follows:
  • White: 94.6% (48,314 residents)
  • Black or African American: 0.3% (139 residents)
  • American Indian and Alaska Native: 0.1% (60 residents)
  • Asian: 0.5% (276 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.8% (1,929 residents)
  • Other: 0.7% (376 residents)

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

U.S.-born citizens represent 98.8% of the population in Dearborn County.

How many housing units are there in Dearborn County?

There are 21,098 housing units in Dearborn County, reflecting a +0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Dearborn County has a total of 20,282 households, with an average of 2 people in each.

What is the median household income in Dearborn County?

Dearborn County has a median household income of $84,735, representing a +2.5% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 98.1% in Dearborn County, with a workforce of 25,429 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 71.5% (18,178 residents)
  • Blue-collar workers: 28.5% (7,251 residents)

Places of employment:
  • Self-employed: 8% (2,023 residents)
  • Private companies: 72.3% (18,382 residents)
  • Governmental workers: 10.6% (2,707 residents)
  • Not-for-profit companies: 9.1% (2,317 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