Henry County, IA demographics:
population, income, and more

Total population
20,004
-1.1% year-over-year change
Median household income
$67,436/yr
4.4% year-over-year change
Housing units
8,445
0.0% year-over-year change

Henry County population

How many people live in Henry County

Henry County is home to 20,004 residents, according to the most recent Census data. Gender-wise, 52.4% of Henry County locals are male, and 47.6% are female.

Total population
20,004
-1.1% year-over-year change
Gender ratio
Male
52.4%
10,490
Female
47.6%
9,514
Value Percent YoY change
Male 10,490 52.4% -1.8%
Female 9,514 47.6% -0.3%
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 Henry County is 41, with the population distributed as follows: about 16.8% are children under 15, then 13.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.5% of the population, while another 25.7% fall into the 45 to 64 bracket. Finally, around 20.2% are 65 or older.

Median age
41.1
Age breakdown
Under 15
16.8%
15 to 24
13.9%
25 to 44
23.5%
45 to 64
25.7%
Over 65
20.2%
Value Percent YoY change
Under 15 3,365 16.8% -4.6%
15 to 24 2,775 13.9% -3.3%
25 to 44 4,699 23.5% -1.0%
45 to 64 5,134 25.7% -0.5%
Over 65 4,031 20.2% 2.7%
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 Henry County, 96.6% of the population are US-born citizens, while 2.4% have gained naturalized citizenship. At the same time, 1.1% of residents are non-citizens. As for race, 88.2% of locals are Caucasian, 2.6% are African American and 1% have Asian roots. There’s also a share of 5.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.6%
Non-U.S.-born citizens
2.4%
Non-citizens
1.1%
Value Percent YoY change
U.S.-born citizens 19,313 96.6% -1.0%
Non-U.S.-born citizens 473 2.4% 14.5%
Non-citizens 218 1.1% -28.1%
Racial breakdown
White
88.2%
Black or African American
2.6%
American Indian and Alaska Native
0.5%
Asian
1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.8%
Other
1.9%
Value Percent
White 17,637 88.2%
Black or African American 510 2.6%
American Indian and Alaska Native 106 0.5%
Asian 205 1%
Native Hawaiian and other Pacific Islander 7 0%
Two or more races 1,160 5.8%
Other 379 1.9%

Households in Henry County

A peek inside Henry County households

Henry County has 7,644 households, with an average of 2 members in each. Of these, 64.5% are families, while the remaining 35.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,644
0.3% year-over-year change
Average people per household
2
Non-family households
2,712
Family households
4,932
Value Percent YoY change
Non-family households 2,712 35.5% 4.2%
Family households 4,932 64.5% -1.6%
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 Henry County

The housing landscape of Henry County

Henry County's housing consists of 8,445 units, with 77.8% 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 4.5% of the housing landscape.

Housing units
8,445
0.0% year-over-year change
Housing types
Value Percent
1 unit, detached 6,571 77.8%
1 unit, attached 226 2.7%
2 units 131 1.6%
3 or 4 units 524 6.2%
5 to 9 units 229 2.7%
10 to 19 units 194 2.3%
20 to 49 units 192 2.3%
Mobile home 378 4.5%
Homes built since 2020
44
-21.4% year-over-year change

The age of buildings in Henry County

In Henry County, the median construction year is 1968. About 31.6% of homes were built before the 1940s, with another 3% going up by 1949. Most development happened in the second half of the 20th century. Then, 7% of homes were added from 2000 to 2009, 7% between 2010 and 2019, and 0.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,668 31.6% -3.3%
Built between 1940 and 1949 252 3% -7.3%
Built between 1950 and 1959 572 6.8% 2.5%
Built between 1960 and 1969 902 10.7% -13.5%
Built between 1970 and 1979 1,372 16.2% 16.1%
Built between 1980 and 1989 791 9.4% -2.1%
Built between 1990 and 1999 666 7.9% -2.2%
Built between 2000 and 2009 590 7% 1.2%
Built between 2010 and 2019 588 7% 17.8%
Built in 2020 or later 44 0.5% -21.4%
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.

Henry County occupancy rates

Out of the 7,644 occupied housing units in Henry County, 74.1% are owner-occupied, while 25.9% are lived in by tenants. Meanwhile, 9.5% of all homes on the local market sit vacant.

Occupied housing units
7,644
0.3% year-over-year change
Occupancy breakdown
Renter occupied
1,977
Owner occupied
5,667
Value Percent YoY
change
Renter occupied 1,977 25.9% 0.0%
Owner occupied 5,667 74.1% 0.5%
Unoccupied housing units
9.5%
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.

Henry County housing costs

Housing costs in Henry County come to a median of $869 per month, while tenants specifically pay a median gross rent of $820.

Median housing costs per month
$869/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 Henry County
$820/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 Henry County

Henry County education at a glance

About 41.9% of the population in Henry County went to high school, while 22.6% pursued college studies. Another 12.4% earned an associate degree and 14.7% hold a bachelor’s. Meanwhile, 6.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 349 2.2% -18.3%
High school diploma 6,630 41.9% 5.1%
College diploma 3,571 22.6% -10.8%
Associate degree 1,956 12.4% -2.0%
Bachelor's degree 2,325 14.7% 3.5%
Graduate degree 995 6.3% 0.3%
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 Henry County

How much people earn in Henry County

The average annual household income in Henry County was $83,722 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +7.6% change from the previous year. At the same time, the median income stood at $67,436, reflecting a +4.4% shift over the same period.

Average household income in Henry County
$83,722/year
7.6% year-over-year change
Median household income in Henry County
$67,436/year
4.4% year-over-year change

Henry County income by age

In Henry County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $79,722. Those with someone between 45 and 64 in charge, often well established professionally, earn $84,266 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $50,769, while those led by someone over 65, many of whom may be retired, have about $46,400 in earnings. Overall, 88.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $50,769 6.5%
25 - 44 $79,722 10.5%
45 - 64 $84,266 -6.9%
Over 65 $46,400 -0.3%
Above poverty level
16,023
Below poverty level
2,158
Value Percent YoY
change
Above poverty level 16,023 88.1% -1.2%
Below poverty level 2,158 11.9% -1.4%

Employment in Henry County

Workforce and job types in Henry County

The job market in Henry County is powered by 9,462 working residents, spread across a range of industries and roles. 67% of the working population are employed in professional or administrative positions, while 33% are in hands-on or service-based jobs. Also, 9.8% run their own businesses, 65.8% are employed by private companies, and 16.3% work in the public sector.

Workforce demographics

Working population
9,462
-0.5% year-over-year change
White collar
6,336
Blue collar
3,126
Value Percent YoY change
White collar 6,336 67% 3.1%
Blue collar 3,126 33% -7.0%
Employer type
Self employees
9.8%
Private companies
65.8%
Governmental workers
16.3%
Not for profit companies
8.1%
Value Percent YoY change
Self employees 927 9.8% 8.9%
Private companies 6,222 65.8% -2.2%
Governmental workers 1,543 16.3% 1.0%
Not for profit companies 770 8.1% 0.3%
Unemployment rate
1.5%
-33.3% year-over-year change

Available workforce

The unemployment rate in Henry County stands at 1.5%, 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 Henry County

How people get around in Henry County

In Henry County, the average commute time is 20 minutes. Commuting methods vary: 90.6% of residents travel by personal vehicle and 1.5% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
20 min
4.3% year-over-year change
Means of transportation
Value Percent YoY change
Car 8,498 90.6% -0.7%
Motorcycle 3 0% -75.0%
Bicycle 35 0.4% -2.8%
Walk 139 1.5% 28.7%
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 Henry County by zipcode?

Zipcode Population Number of households Median income Average income
52644 394 158 $77,955 $88,418
52645 3,503 1,344 $79,327 $82,535
52647 72 43 $49,375 $72,995
52649 913 342 $91,071 $121,932
52654 1,884 644 $84,783 $100,733
52659 1,329 589 $55,125 $75,731
52623 1,982 758 $90,714 $119,577
52630 235 126 $55,714 $63,652
52641 12,428 4,679 $64,512 $81,840

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FAQs about Henry County demographics 

What is the total population of Henry County?

Henry County has a total population of 20,004 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 -1.1% compared to a year ago.

What is the gender ratio in Henry County?

The gender ratio in Henry County is as follows:
  • 52.4% males (10,490 residents)
  • 47.6% females (9,514 residents)

What is the median age in Henry County?

The median age in Henry County is 41.1.

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

The age distribution in Henry County is as follows:
  • Under 15: 16.8% (3,365 residents)
  • Ages 15-24: 13.9% (2,775 residents)
  • Ages 25-44: 23.5% (4,699 residents)
  • Ages 45-64: 25.7% (5,134 residents)
  • Over 65: 20.2% (4,031 residents)

What is the racial and ethnic makeup of Henry County?

The racial and ethnic makeup of Henry County is as follows:
  • White: 88.2% (17,637 residents)
  • Black or African American: 2.6% (510 residents)
  • American Indian and Alaska Native: 0.5% (106 residents)
  • Asian: 1% (205 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (7 residents)
  • Two or More Races: 5.8% (1,160 residents)
  • Other: 1.9% (379 residents)

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

U.S.-born citizens represent 96.6% of the population in Henry County.

How many housing units are there in Henry County?

There are 8,445 housing units in Henry 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 Henry County and what is the average household size?

Henry County has a total of 7,644 households, with an average of 2 people in each.

What is the median household income in Henry County?

Henry County has a median household income of $67,436, representing a +4.4% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 98.5% in Henry County, with a workforce of 9,462 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 67% (6,336 residents)
  • Blue-collar workers: 33% (3,126 residents)

Places of employment:
  • Self-employed: 9.8% (927 residents)
  • Private companies: 65.8% (6,222 residents)
  • Governmental workers: 16.3% (1,543 residents)
  • Not-for-profit companies: 8.1% (770 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