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

Total population
392,378
0.9% year-over-year change
Median household income
$70,737/yr
2.8% year-over-year change
Housing units
166,285
1.1% year-over-year change

Allen County population

How many people live in Allen County

Allen County is home to 392,378 residents, according to the most recent Census data. Gender-wise, 49.2% of Allen County locals are male, and 50.8% are female.

Total population
392,378
0.9% year-over-year change
Gender ratio
Male
49.2%
193,122
Female
50.8%
199,256
Value Percent YoY change
Male 193,122 49.2% 1.0%
Female 199,256 50.8% 0.9%
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 Allen County is 36, with the population distributed as follows: about 21% are children under 15, then 13.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.9% of the population, while another 23.1% fall into the 45 to 64 bracket. Finally, around 15.6% are 65 or older.

Median age
36.2
Age breakdown
Under 15
21%
15 to 24
13.4%
25 to 44
26.9%
45 to 64
23.1%
Over 65
15.6%
Value Percent YoY change
Under 15 82,324 21% 0.0%
15 to 24 52,523 13.4% 1.1%
25 to 44 105,584 26.9% 1.6%
45 to 64 90,669 23.1% -0.4%
Over 65 61,278 15.6% 2.9%
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 Allen County, 91.2% of the population are US-born citizens, while 4.8% have gained naturalized citizenship. At the same time, 4% of residents are non-citizens. As for race, 71.2% of locals are Caucasian, 10.6% are African American and 5.3% have Asian roots. Another 0.6% are Indigenous American, 0.1% are Pacific Islanders, while 3.8% identify as another race. There’s also a share of 8.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
91.2%
Non-U.S.-born citizens
4.8%
Non-citizens
4%
Value Percent YoY change
U.S.-born citizens 357,804 91.2% 0.9%
Non-U.S.-born citizens 19,048 4.8% 3.0%
Non-citizens 15,526 4% -0.1%
Racial breakdown
White
71.2%
Black or African American
10.6%
American Indian and Alaska Native
0.6%
Asian
5.3%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
8.5%
Other
3.8%
Value Percent
White 279,390 71.2%
Black or African American 41,585 10.6%
American Indian and Alaska Native 2,233 0.6%
Asian 20,833 5.3%
Native Hawaiian and other Pacific Islander 239 0.1%
Two or more races 33,285 8.5%
Other 14,813 3.8%

Households in Allen County

A peek inside Allen County households

Allen County has 156,570 households, with an average of 2 members in each. Of these, 62.3% are families, while the remaining 37.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
156,570
1.6% year-over-year change
Average people per household
2
Non-family households
59,014
Family households
97,556
Value Percent YoY change
Non-family households 59,014 37.7% 3.2%
Family households 97,556 62.3% 0.6%
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 Allen County

The housing landscape of Allen County

Allen County's housing consists of 166,285 units, with 73.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.7% 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 2.8% of the housing landscape.

Housing units
166,285
1.1% year-over-year change
Housing types
Value Percent
1 unit, detached 121,951 73.3%
1 unit, attached 4,463 2.7%
2 units 3,711 2.2%
3 or 4 units 6,115 3.7%
5 to 9 units 9,402 5.6%
10 to 19 units 5,563 3.4%
20 to 49 units 4,532 2.7%
50 or more units 5,782 3.5%
Mobile home 4,685 2.8%
Boat, RV, van, etc. 81 0%
Homes built since 2020
3,423
89.6% year-over-year change

The age of buildings in Allen County

In Allen County, the median construction year is 1976. About 13% of homes were built before the 1940s, with another 4.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.6% of homes were added from 2000 to 2009, 8.2% between 2010 and 2019, and 2.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 21,642 13% 3.2%
Built between 1940 and 1949 7,628 4.6% -5.4%
Built between 1950 and 1959 16,834 10.1% -1.7%
Built between 1960 and 1969 21,700 13% 0.1%
Built between 1970 and 1979 24,004 14.4% -3.7%
Built between 1980 and 1989 16,785 10.1% 0.2%
Built between 1990 and 1999 21,377 12.9% -1.3%
Built between 2000 and 2009 19,312 11.6% 2.7%
Built between 2010 and 2019 13,580 8.2% 7.3%
Built in 2020 or later 3,423 2.1% 89.6%
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.

Allen County occupancy rates

Out of the 156,570 occupied housing units in Allen County, 68.9% are owner-occupied, while 31.1% are lived in by tenants. Meanwhile, 5.8% of all homes on the local market sit vacant.

Occupied housing units
156,570
1.6% year-over-year change
Occupancy breakdown
Renter occupied
48,745
Owner occupied
107,825
Value Percent YoY
change
Renter occupied 48,745 31.1% 2.4%
Owner occupied 107,825 68.9% 1.2%
Unoccupied housing units
5.8%
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.

Allen County housing costs

Housing costs in Allen County come to a median of $1,020 per month, while tenants specifically pay a median gross rent of $1,021.

Median housing costs per month
$1,020/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 Allen County
$1,021/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 Allen County

Allen County education at a glance

About 35.5% of the population in Allen County went to high school, while 21.1% pursued college studies. Another 9.5% earned an associate degree and 19.8% hold a bachelor’s. Meanwhile, 9.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 13,606 4.6% 8.5%
High school diploma 103,868 35.5% 1.7%
College diploma 61,890 21.1% -2.1%
Associate degree 27,896 9.5% -0.6%
Bachelor's degree 57,893 19.8% 2.1%
Graduate degree 27,595 9.4% 3.1%
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 Allen County

How much people earn in Allen County

The average annual household income in Allen County was $93,579 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 $70,737, reflecting a +2.8% shift over the same period.

Average household income in Allen County
$93,579/year
3.0% year-over-year change
Median household income in Allen County
$70,737/year
2.8% year-over-year change

Allen County income by age

In Allen County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $75,866. Those with someone between 45 and 64 in charge, often well established professionally, earn $86,542 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $46,963, while those led by someone over 65, many of whom may be retired, have about $54,223 in earnings. Overall, 87.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $46,963 7.9%
25 - 44 $75,866 3.4%
45 - 64 $86,542 2.2%
Over 65 $54,223 0.6%
Above poverty level
334,141
Below poverty level
47,120
Value Percent YoY
change
Above poverty level 334,141 87.6% 0.6%
Below poverty level 47,120 12.4% 3.8%

Employment in Allen County

Workforce and job types in Allen County

The job market in Allen County is powered by 192,260 working residents, spread across a range of industries and roles. 72.9% of the working population are employed in professional or administrative positions, while 27.1% are in hands-on or service-based jobs. Also, 7.8% run their own businesses, 70.8% are employed by private companies, and 9.2% work in the public sector.

Workforce demographics

Working population
192,260
1.0% year-over-year change
White collar
140,234
Blue collar
52,026
Value Percent YoY change
White collar 140,234 72.9% 0.2%
Blue collar 52,026 27.1% 3.2%
Employer type
Self employees
7.8%
Private companies
70.8%
Governmental workers
9.2%
Not for profit companies
12.1%
Value Percent YoY change
Self employees 15,097 7.8% 1.0%
Private companies 136,223 70.8% 1.3%
Governmental workers 17,669 9.2% -2.0%
Not for profit companies 23,271 12.1% 1.7%
Unemployment rate
4.7%
2.4% year-over-year change

Available workforce

The unemployment rate in Allen 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 Allen County

How people get around in Allen County

In Allen County, the average commute time is 22 minutes. Commuting methods vary: 87.5% of residents travel by personal vehicle and 1.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
22 min
0.9% year-over-year change
Means of transportation
Value Percent YoY change
Car 165,200 87.5% -0.4%
Taxicab 239 0.1% 184.5%
Bus or trolleybus 1,238 0.7% -17.6%
Railroad 13 0% 8.3%
Ferryboat 46 0% -4.2%
Motorcycle 191 0.1% 32.6%
Bicycle 583 0.3% -15.0%
Walk 2,473 1.3% 9.7%
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 Allen County by zipcode?

Zipcode Population Number of households Median income Average income
46704 70 41 $0 $41,705
46723 7,617 3,032 $84,286 $96,447
46741 4,713 1,482 $102,281 $116,924
46743 2,347 901 $81,406 $104,973
46745 1,793 676 $89,643 $116,495
46748 6,902 2,291 $109,375 $134,223
46765 5,786 1,776 $112,328 $158,872
46773 3,474 1,424 $72,813 $87,577
46774 17,858 7,332 $76,292 $86,015
46783 7,764 3,056 $101,705 $135,247

Find your place

Explore more communities

FAQs about Allen County demographics 

What is the total population of Allen County?

Allen County has a total population of 392,378 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 +0.9% compared to a year ago.

What is the gender ratio in Allen County?

The gender ratio in Allen County is as follows:
  • 49.2% males (193,122 residents)
  • 50.8% females (199,256 residents)

What is the median age in Allen County?

The median age in Allen County is 36.2.

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

The age distribution in Allen County is as follows:
  • Under 15: 21% (82,324 residents)
  • Ages 15-24: 13.4% (52,523 residents)
  • Ages 25-44: 26.9% (105,584 residents)
  • Ages 45-64: 23.1% (90,669 residents)
  • Over 65: 15.6% (61,278 residents)

What is the racial and ethnic makeup of Allen County?

The racial and ethnic makeup of Allen County is as follows:
  • White: 71.2% (279,390 residents)
  • Black or African American: 10.6% (41,585 residents)
  • American Indian and Alaska Native: 0.6% (2,233 residents)
  • Asian: 5.3% (20,833 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (239 residents)
  • Two or More Races: 8.5% (33,285 residents)
  • Other: 3.8% (14,813 residents)

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

U.S.-born citizens represent 91.2% of the population in Allen County.

How many housing units are there in Allen County?

There are 166,285 housing units in Allen County, reflecting a +1.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Allen County has a total of 156,570 households, with an average of 2 people in each.

What is the median household income in Allen County?

Allen County has a median household income of $70,737, 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 Allen County?

The employment rate is 95.3% in Allen County, with a workforce of 192,260 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 72.9% (140,234 residents)
  • Blue-collar workers: 27.1% (52,026 residents)

Places of employment:
  • Self-employed: 7.8% (15,097 residents)
  • Private companies: 70.8% (136,223 residents)
  • Governmental workers: 9.2% (17,669 residents)
  • Not-for-profit companies: 12.1% (23,271 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