Henry, IL demographics:
population, income, and more

Total population
2,441
-1.5% year-over-year change
Median household income
$65,577/yr
2.6% year-over-year change
Housing units
1,147
7.5% year-over-year change

Henry population

How many people live in Henry

Henry is home to 2,441 residents, according to the most recent Census data. Gender-wise, 50.9% of Henry locals are male, and 49.1% are female.

Total population
2,441
-1.5% year-over-year change
Gender ratio
Male
50.9%
1,243
Female
49.1%
1,198
Value Percent YoY change
Male 1,243 50.9% 0.7%
Female 1,198 49.1% -3.6%
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 is 45, with the population distributed as follows: about 19% are children under 15, then 10.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.9% of the population, while another 27.6% fall into the 45 to 64 bracket. Finally, around 22% are 65 or older.

Median age
44.8
Age breakdown
Under 15
19%
15 to 24
10.4%
25 to 44
20.9%
45 to 64
27.6%
Over 65
22%
Value Percent YoY change
Under 15 464 19% -16.4%
15 to 24 255 10.4% -2.7%
25 to 44 511 20.9% -8.9%
45 to 64 675 27.6% 7.7%
Over 65 536 22% 13.3%
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, 99.3% of the population are US-born citizens, while 0.7% have gained naturalized citizenship. There’s also a share of 3.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.3%
Non-U.S.-born citizens
0.7%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 2,424 99.3% -1.5%
Non-U.S.-born citizens 17 0.7% 0.0%
Racial breakdown
White
96.1%
Black or African American
0.6%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.4%
Other
0%
Value Percent
White 2,345 96.1%
Black or African American 14 0.6%
Two or more races 82 3.4%

Households in Henry

A peek inside Henry households

Henry has 1,034 households, with an average of 2 members in each. Of these, 66.2% are families, while the remaining 33.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,034
6.0% year-over-year change
Average people per household
2
Non-family households
349
Family households
685
Value Percent YoY change
Non-family households 349 33.8% 3.9%
Family households 685 66.2% 7.2%
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

The housing landscape of Henry

Henry's housing consists of 1,147 units, with 85.8% 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.

Housing units
1,147
7.5% year-over-year change
Housing types
Value Percent
1 unit, detached 984 85.8%
1 unit, attached 20 1.7%
2 units 60 5.2%
3 or 4 units 71 6.2%
5 to 9 units 12 1%
Homes built since 2020
6
% year-over-year change

The age of buildings in Henry

In Henry, the median construction year is 1957. About 33.9% of homes were built before the 1940s, with another 5.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 1.7% of homes were added from 2000 to 2009, 0.2% 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 389 33.9% 27.5%
Built between 1940 and 1949 58 5.1% -29.3%
Built between 1950 and 1959 185 16.1% 28.5%
Built between 1960 and 1969 90 7.8% -19.6%
Built between 1970 and 1979 230 20% 13.3%
Built between 1980 and 1989 95 8.3% -20.2%
Built between 1990 and 1999 72 6.3% 10.8%
Built between 2000 and 2009 20 1.7% -42.9%
Built between 2010 and 2019 2 0.2% 0.0%
Built in 2020 or later 6 0.5% 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.

Henry occupancy rates

Out of the 1,034 occupied housing units in Henry, 74% are owner-occupied, while 26% are lived in by tenants. Meanwhile, 9.9% of all homes on the local market sit vacant.

Occupied housing units
1,034
6.0% year-over-year change
Occupancy breakdown
Renter occupied
269
Owner occupied
765
Value Percent YoY
change
Renter occupied 269 26% -3.6%
Owner occupied 765 74% 9.9%
Unoccupied housing units
9.9%
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.

Henry housing costs

Housing costs in Henry come to a median of $841 per month, while tenants specifically pay a median gross rent of $681.

Median housing costs per month
$841/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
$681/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

Henry education at a glance

About 50.4% of the population in Henry went to high school, while 21.4% pursued college studies. Another 8.8% earned an associate degree and 11.2% hold a bachelor’s. Meanwhile, 8.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 954 50.4% 1.3%
College diploma 405 21.4% 6.6%
Associate degree 166 8.8% 7.1%
Bachelor's degree 211 11.2% -7.0%
Graduate degree 155 8.2% 26.0%
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 Henry

How much people earn in Henry

The average annual household income in Henry was $80,171 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +7.4% change from the previous year. At the same time, the median income stood at $65,577, reflecting a +2.6% shift over the same period.

Average household income in Henry
$80,171/year
7.4% year-over-year change
Median household income in Henry
$65,577/year
2.6% year-over-year change

Henry income by age

In Henry, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $83,229. Those with someone between 45 and 64 in charge, often well established professionally, earn $91,094 overall. Overall, 86.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $83,229 6.6%
45 - 64 $91,094 3.1%
Over 65 $36,250 10.7%
Above poverty level
1,980
Below poverty level
300
Value Percent YoY
change
Above poverty level 1,980 86.8% 0.2%
Below poverty level 300 13.2% -5.1%

Employment in Henry

Workforce and job types in Henry

The job market in Henry is powered by 1,082 working residents, spread across a range of industries and roles. 65.9% of the working population are employed in professional or administrative positions, while 34.1% are in hands-on or service-based jobs. Also, 4.9% run their own businesses, 71.2% are employed by private companies, and 20.4% work in the public sector.

Workforce demographics

Working population
1,082
0.2% year-over-year change
White collar
713
Blue collar
369
Value Percent YoY change
White collar 713 65.9% 3.2%
Blue collar 369 34.1% -5.1%
Employer type
Self employees
4.9%
Private companies
71.2%
Governmental workers
20.4%
Not for profit companies
3.5%
Value Percent YoY change
Self employees 53 4.9% -29.3%
Private companies 770 71.2% 9.7%
Governmental workers 221 20.4% -8.3%
Not for profit companies 38 3.5% -38.7%
Unemployment rate
2.7%
-31.8% year-over-year change

Available workforce

The unemployment rate in Henry stands at 2.7%, 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 Henry

How people get around in Henry

In Henry, the average commute time is 29 minutes. Commuting methods vary: 88.3% of residents travel by personal vehicle and 2.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
29 min
Means of transportation
Value Percent YoY change
Car 947 88.3% -3.0%
Walk 31 2.9% 675.0%
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 by zipcode?

Zipcode Population Number of households Median income Average income
61537 2,743 1,201 $67,404 $81,025

Explore more communities

FAQs about Henry demographics 

What is the total population of Henry?

Henry has a total population of 2,441 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 -1.5% compared to a year ago.

What is the gender ratio in Henry?

The gender ratio in Henry is as follows:
  • 50.9% males (1,243 residents)
  • 49.1% females (1,198 residents)

What is the median age in Henry?

The median age in Henry is 44.8.

What is the age distribution of the population in Henry?

The age distribution in Henry is as follows:
  • Under 15: 19% (464 residents)
  • Ages 15-24: 10.4% (255 residents)
  • Ages 25-44: 20.9% (511 residents)
  • Ages 45-64: 27.6% (675 residents)
  • Over 65: 22% (536 residents)

What is the racial and ethnic makeup of Henry?

The racial and ethnic makeup of Henry is as follows:
  • White: 96.1% (2,345 residents)
  • Black or African American: 0.6% (14 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.4% (82 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 99.3% of the population in Henry.

How many housing units are there in Henry?

There are 1,147 housing units in Henry, reflecting a +7.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Henry has a total of 1,034 households, with an average of 2 people in each.

What is the median household income in Henry?

Henry has a median household income of $65,577, representing a +2.6% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 97.3% in Henry, with a workforce of 1,082 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 65.9% (713 residents)
  • Blue-collar workers: 34.1% (369 residents)

Places of employment:
  • Self-employed: 4.9% (53 residents)
  • Private companies: 71.2% (770 residents)
  • Governmental workers: 20.4% (221 residents)
  • Not-for-profit companies: 3.5% (38 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