Union, Livingston County, IL demographics:
population, income, and more

Total population
511
5.4% year-over-year change
Median household income
$81,500/yr
3.5% year-over-year change
Housing units
227
6.6% year-over-year change

Union population

How many people live in Union

Union is home to 511 residents, according to the most recent Census data. Gender-wise, 50.7% of Union locals are male, and 49.3% are female.

Total population
511
5.4% year-over-year change
Gender ratio
Male
50.7%
259
Female
49.3%
252
Value Percent YoY change
Male 259 50.7% 4.4%
Female 252 49.3% 6.3%
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 Union is 44, with the population distributed as follows: about 18.2% are children under 15, then 12.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.7% of the population, while another 25.9% fall into the 45 to 64 bracket. Finally, around 20% are 65 or older.

Median age
44
Age breakdown
Under 15
18.2%
15 to 24
12.2%
25 to 44
23.7%
45 to 64
25.9%
Over 65
20%
Value Percent YoY change
Under 15 93 18.2% -1.1%
15 to 24 62 12.2% 19.2%
25 to 44 121 23.7% 5.2%
45 to 64 132 25.9% 9.1%
Over 65 102 20% -1.0%
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 Union, 97.8% of the population are US-born citizens, while 1.4% have gained naturalized citizenship. At the same time, 0.8% of residents are non-citizens. As for race, 90% of locals are Caucasian, 0.4% are African American and 0.4% have Asian roots. There’s also a share of 6.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.8%
Non-U.S.-born citizens
1.4%
Non-citizens
0.8%
Value Percent YoY change
U.S.-born citizens 500 97.8% 6.8%
Non-U.S.-born citizens 7 1.4% -30.0%
Non-citizens 4 0.8% -42.9%
Racial breakdown
White
90%
Black or African American
0.4%
American Indian and Alaska Native
0%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.9%
Other
2.4%
Value Percent
White 459 90%
Black or African American 2 0.4%
Asian 2 0.4%
Two or more races 35 6.9%
Other 12 2.4%

Households in Union

A peek inside Union households

Union has 207 households, with an average of 2 members in each. Of these, 72% are families, while the remaining 28% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
207
5.6% year-over-year change
Average people per household
2
Non-family households
58
Family households
149
Value Percent YoY change
Non-family households 58 28% 5.5%
Family households 149 72% 5.7%
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 Union

The housing landscape of Union

Union's housing consists of 227 units, with 87.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.3% 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 3.1% of the housing landscape.

Housing units
227
6.6% year-over-year change
Housing types
Value Percent
1 unit, detached 197 87.2%
1 unit, attached 3 1.3%
2 units 2 0.9%
3 or 4 units 13 5.8%
5 to 9 units 2 0.9%
20 to 49 units 1 0.4%
50 or more units 1 0.4%
Mobile home 7 3.1%
Homes built since 2020
1
0.0% year-over-year change

The age of buildings in Union

In Union, the median construction year is 1952. About 43.6% of homes were built before the 1940s, with another 4.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 8.4% of homes were added from 2000 to 2009, 3.5% 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 99 43.6% 16.5%
Built between 1940 and 1949 10 4.4% 0.0%
Built between 1950 and 1959 16 7% 33.3%
Built between 1960 and 1969 16 7% -5.9%
Built between 1970 and 1979 24 10.6% 4.3%
Built between 1980 and 1989 12 5.3% -14.3%
Built between 1990 and 1999 22 9.7% 4.8%
Built between 2000 and 2009 19 8.4% -17.4%
Built between 2010 and 2019 8 3.5% 0.0%
Built in 2020 or later 1 0.4% 0.0%
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.

Union occupancy rates

Out of the 207 occupied housing units in Union, 77.3% are owner-occupied, while 22.7% are lived in by tenants. Meanwhile, 8.8% of all homes on the local market sit vacant.

Occupied housing units
207
5.6% year-over-year change
Occupancy breakdown
Renter occupied
47
Owner occupied
160
Value Percent YoY
change
Renter occupied 47 22.7% 4.4%
Owner occupied 160 77.3% 6.0%
Unoccupied housing units
8.8%
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.

Union housing costs

Housing costs in Union come to a median of $1,028 per month, while tenants specifically pay a median gross rent of $963.

Median housing costs per month
$1,028/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 Union
$963/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 Union

Union education at a glance

About 53.7% of the population in Union went to high school, while 22.9% pursued college studies. Another 6.2% earned an associate degree and 10.8% hold a bachelor’s. Meanwhile, 3.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 10 2.6% -16.7%
High school diploma 209 53.7% 8.3%
College diploma 89 22.9% 4.7%
Associate degree 24 6.2% -4.0%
Bachelor's degree 42 10.8% -4.5%
Graduate degree 15 3.9% 7.1%
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 Union

How much people earn in Union

The average annual household income in Union was $92,081 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 $81,500, reflecting a +3.5% shift over the same period.

Average household income in Union
$92,081/year
3.6% year-over-year change
Median household income in Union
$81,500/year
3.5% year-over-year change

Union income by age

In Union, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $73,132. Those with someone between 45 and 64 in charge, often well established professionally, earn $90,156 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $70,150, while those led by someone over 65, many of whom may be retired, have about $69,375 in earnings. Overall, 90% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $70,150 -9.6%
25 - 44 $73,132 -19.5%
45 - 64 $90,156 -2.7%
Over 65 $69,375 20.0%
Above poverty level
452
Below poverty level
50
Value Percent YoY
change
Above poverty level 452 90% 7.4%
Below poverty level 50 10% 0.0%

Employment in Union

Workforce and job types in Union

68.2% of the working population are employed in professional or administrative positions, while 31.8% are in hands-on or service-based jobs. Also, 13.9% run their own businesses, 62.7% are employed by private companies, and 19% work in the public sector.

Workforce demographics

White collar
172
Blue collar
80
Value Percent YoY change
White collar 172 68.2% 7.5%
Blue collar 80 31.8% 2.6%
Employer type
Self employees
13.9%
Private companies
62.7%
Governmental workers
19%
Not for profit companies
4.4%
Value Percent YoY change
Self employees 35 13.9% 6.1%
Private companies 158 62.7% 6.8%
Governmental workers 48 19% 2.1%
Not for profit companies 11 4.4% 10.0%

Transportation in Union

How people get around in Union

In Union, the average commute time is 4 minutes. Commuting methods vary: 94.6% of residents travel by personal vehicle and 5% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
4 min
Means of transportation
Value Percent YoY change
Car 208 94.6% 4.0%
Bicycle 1 0.4% 0.0%
Walk 11 5% 57.1%
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 Union by zipcode?

Zipcode Population Number of households Median income Average income
60420 4,682 1,901 $71,157 $93,936
60460 1,399 568 $91,154 $105,120
60934 243 98 $81,500 $90,490

Explore more communities

FAQs about Union demographics 

What is the total population of Union?

Union has a total population of 511 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 +5.4% compared to a year ago.

What is the gender ratio in Union?

The gender ratio in Union is as follows:
  • 50.7% males (259 residents)
  • 49.3% females (252 residents)

What is the median age in Union?

The median age in Union is 44.

What is the age distribution of the population in Union?

The age distribution in Union is as follows:
  • Under 15: 18.2% (93 residents)
  • Ages 15-24: 12.2% (62 residents)
  • Ages 25-44: 23.7% (121 residents)
  • Ages 45-64: 25.9% (132 residents)
  • Over 65: 20% (102 residents)

What is the racial and ethnic makeup of Union?

The racial and ethnic makeup of Union is as follows:
  • White: 90% (459 residents)
  • Black or African American: 0.4% (2 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.4% (2 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 6.9% (35 residents)
  • Other: 2.4% (12 residents)

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

U.S.-born citizens represent 97.8% of the population in Union.

How many housing units are there in Union?

There are 227 housing units in Union, reflecting a +6.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Union has a total of 207 households, with an average of 2 people in each.

What is the median household income in Union?

Union has a median household income of $81,500, representing a +3.5% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Union?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 68.2% (172 residents)
  • Blue-collar workers: 31.8% (80 residents)

Places of employment:
  • Self-employed: 13.9% (35 residents)
  • Private companies: 62.7% (158 residents)
  • Governmental workers: 19% (48 residents)
  • Not-for-profit companies: 4.4% (11 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