Romeoville, IL demographics:
population, income, and more

Total population
41,152
0.4% year-over-year change
Median household income
$106,325/yr
6.3% year-over-year change
Housing units
13,768
0.8% year-over-year change

Romeoville population

How many people live in Romeoville

Romeoville is home to 41,152 residents, according to the most recent Census data. Gender-wise, 48.1% of Romeoville locals are male, and 51.9% are female.

Total population
41,152
0.4% year-over-year change
Gender ratio
Male
48.1%
19,778
Female
51.9%
21,374
Value Percent YoY change
Male 19,778 48.1% -1.7%
Female 21,374 51.9% 2.4%
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 Romeoville is 36, with the population distributed as follows: about 17% are children under 15, then 17.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.5% of the population, while another 26.8% fall into the 45 to 64 bracket. Finally, around 11.6% are 65 or older.

Median age
35.5
Age breakdown
Under 15
17%
15 to 24
17.1%
25 to 44
27.5%
45 to 64
26.8%
Over 65
11.6%
Value Percent YoY change
Under 15 7,007 17% 1.3%
15 to 24 7,030 17.1% -2.6%
25 to 44 11,307 27.5% 0.4%
45 to 64 11,021 26.8% 2.0%
Over 65 4,787 11.6% 0.0%
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 Romeoville, 76.1% of the population are US-born citizens, while 15.5% have gained naturalized citizenship. At the same time, 8.4% of residents are non-citizens. As for race, 44.9% of locals are Caucasian, 14.3% are African American and 6.5% have Asian roots. There’s also a share of 18.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
76.1%
Non-U.S.-born citizens
15.5%
Non-citizens
8.4%
Value Percent YoY change
U.S.-born citizens 31,309 76.1% -1.4%
Non-U.S.-born citizens 6,384 15.5% 12.6%
Non-citizens 3,459 8.4% -2.7%
Racial breakdown
White
44.9%
Black or African American
14.3%
American Indian and Alaska Native
1%
Asian
6.5%
Native Hawaiian and other Pacific Islander
0%
Two or more races
18.8%
Other
14.4%
Value Percent
White 18,487 44.9%
Black or African American 5,892 14.3%
American Indian and Alaska Native 412 1%
Asian 2,681 6.5%
Native Hawaiian and other Pacific Islander 6 0%
Two or more races 7,742 18.8%
Other 5,932 14.4%

Households in Romeoville

A peek inside Romeoville households

Romeoville has 13,296 households, with an average of 3 members in each. Of these, 74.9% are families, while the remaining 25.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
13,296
1.8% year-over-year change
Average people per household
3
Non-family households
3,333
Family households
9,963
Value Percent YoY change
Non-family households 3,333 25.1% 3.4%
Family households 9,963 74.9% 1.3%
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 Romeoville

The housing landscape of Romeoville

Romeoville's housing consists of 13,768 units, with 68.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 16.5% and offer a more compact, shared living style.

Housing units
13,768
0.8% year-over-year change
Housing types
Value Percent
1 unit, detached 9,446 68.6%
1 unit, attached 2,269 16.5%
2 units 180 1.3%
3 or 4 units 277 2%
5 to 9 units 505 3.7%
10 to 19 units 544 4%
20 to 49 units 279 2%
50 or more units 266 1.9%
Mobile home 2 0%
Homes built since 2020
178
104.6% year-over-year change

The age of buildings in Romeoville

In Romeoville, the median construction year is 1999. About 1.4% of homes were built before the 1940s, with another 0.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 39.6% of homes were added from 2000 to 2009, 7.6% between 2010 and 2019, and 1.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 187 1.4% 19.9%
Built between 1940 and 1949 34 0.2% 6.2%
Built between 1950 and 1959 670 4.9% 2.0%
Built between 1960 and 1969 1,954 14.2% -0.6%
Built between 1970 and 1979 1,107 8% 7.2%
Built between 1980 and 1989 589 4.3% -11.2%
Built between 1990 and 1999 2,557 18.6% -7.9%
Built between 2000 and 2009 5,445 39.6% -2.7%
Built between 2010 and 2019 1,047 7.6% 50.4%
Built in 2020 or later 178 1.3% 104.6%
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.

Romeoville occupancy rates

Out of the 13,296 occupied housing units in Romeoville, 80.7% are owner-occupied, while 19.3% are lived in by tenants. Meanwhile, 3.4% of all homes on the local market sit vacant.

Occupied housing units
13,296
1.8% year-over-year change
Occupancy breakdown
Renter occupied
2,564
Owner occupied
10,732
Value Percent YoY
change
Renter occupied 2,564 19.3% 10.7%
Owner occupied 10,732 80.7% -0.1%
Unoccupied housing units
3.4%
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.

Romeoville housing costs

Housing costs in Romeoville come to a median of $1,766 per month, while tenants specifically pay a median gross rent of $1,886.

Median housing costs per month
$1,766/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 Romeoville
$1,886/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 Romeoville

Romeoville education at a glance

About 38.2% of the population in Romeoville went to high school, while 22.2% pursued college studies. Another 7.8% earned an associate degree and 17.6% hold a bachelor’s. Meanwhile, 8.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,798 5.6% -15.4%
High school diploma 12,269 38.2% -5.3%
College diploma 7,139 22.2% -8.5%
Associate degree 2,510 7.8% 9.5%
Bachelor's degree 5,659 17.6% 13.0%
Graduate degree 2,726 8.5% 57.2%
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 Romeoville

How much people earn in Romeoville

The average annual household income in Romeoville was $115,140 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.8% change from the previous year. At the same time, the median income stood at $106,325, reflecting a +6.3% shift over the same period.

Average household income in Romeoville
$115,140/year
3.8% year-over-year change
Median household income in Romeoville
$106,325/year
6.3% year-over-year change

Romeoville income by age

In Romeoville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $109,650. Those with someone between 45 and 64 in charge, often well established professionally, earn $120,064 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $81,250, while those led by someone over 65, many of whom may be retired, have about $59,796 in earnings. Overall, 94.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $81,250 -2.8%
25 - 44 $109,650 4.8%
45 - 64 $120,064 3.2%
Over 65 $59,796 -0.3%
Above poverty level
37,997
Below poverty level
2,199
Value Percent YoY
change
Above poverty level 37,997 94.5% 0.7%
Below poverty level 2,199 5.5% -3.5%

Average renter income in Romeoville

To get a better sense of what renters earn on average in Romeoville, their median household income was $72,278 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 31.3%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$72,278
Rent-to-income ratio
31.3%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Romeoville

Workforce and job types in Romeoville

The job market in Romeoville is powered by 23,471 working residents, spread across a range of industries and roles. 70.4% of the working population are employed in professional or administrative positions, while 29.6% are in hands-on or service-based jobs. Also, 7.6% run their own businesses, 74% are employed by private companies, and 9.5% work in the public sector.

Workforce demographics

Working population
23,471
2.6% year-over-year change
White collar
16,533
Blue collar
6,938
Value Percent YoY change
White collar 16,533 70.4% 6.5%
Blue collar 6,938 29.6% -5.6%
Employer type
Self employees
7.6%
Private companies
74%
Governmental workers
9.5%
Not for profit companies
8.9%
Value Percent YoY change
Self employees 1,791 7.6% 8.0%
Private companies 17,372 74% 0.3%
Governmental workers 2,225 9.5% 21.6%
Not for profit companies 2,083 8.9% 0.7%
Unemployment rate
5.0%
8.4% year-over-year change

Available workforce

The unemployment rate in Romeoville stands at 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 Romeoville

How people get around in Romeoville

Commuting methods vary: 84.5% of residents travel by personal vehicle and 0.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 19,218 84.5% 1.0%
Taxicab 51 0.2% N/A
Bus or trolleybus 188 0.8% 0.0%
Railroad 254 1.1% 76.4%
Motorcycle 3 0% 50.0%
Bicycle 23 0.1% 9.5%
Walk 189 0.8% -9.6%
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 Romeoville by zipcode?

Zipcode Population Number of households Median income Average income
60446 41,672 13,508 $106,258 $115,741

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FAQs about Romeoville demographics 

What is the total population of Romeoville?

Romeoville has a total population of 41,152 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 +0.4% compared to a year ago.

What is the gender ratio in Romeoville?

The gender ratio in Romeoville is as follows:
  • 48.1% males (19,778 residents)
  • 51.9% females (21,374 residents)

What is the median age in Romeoville?

The median age in Romeoville is 35.5.

What is the age distribution of the population in Romeoville?

The age distribution in Romeoville is as follows:
  • Under 15: 17% (7,007 residents)
  • Ages 15-24: 17.1% (7,030 residents)
  • Ages 25-44: 27.5% (11,307 residents)
  • Ages 45-64: 26.8% (11,021 residents)
  • Over 65: 11.6% (4,787 residents)

What is the racial and ethnic makeup of Romeoville?

The racial and ethnic makeup of Romeoville is as follows:
  • White: 44.9% (18,487 residents)
  • Black or African American: 14.3% (5,892 residents)
  • American Indian and Alaska Native: 1% (412 residents)
  • Asian: 6.5% (2,681 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (6 residents)
  • Two or More Races: 18.8% (7,742 residents)
  • Other: 14.4% (5,932 residents)

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

U.S.-born citizens represent 76.1% of the population in Romeoville.

How many housing units are there in Romeoville?

There are 13,768 housing units in Romeoville, reflecting a +0.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Romeoville has a total of 13,296 households, with an average of 3 people in each.

What is the median household income in Romeoville?

Romeoville has a median household income of $106,325, representing a +6.3% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 95% in Romeoville, with a workforce of 23,471 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 70.4% (16,533 residents)
  • Blue-collar workers: 29.6% (6,938 residents)

Places of employment:
  • Self-employed: 7.6% (1,791 residents)
  • Private companies: 74% (17,372 residents)
  • Governmental workers: 9.5% (2,225 residents)
  • Not-for-profit companies: 8.9% (2,083 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