Romeoville is a city located in Cook County, DuPage County, Kendall County, and Will County Illinois. Romeoville has a 2024 population of 40,360. Romeoville is currently growing at a rate of 0.3% annually and its population has increased by 1.22% since the most recent census, which recorded a population of 39,874 in 2020.
The average household income in Romeoville is $104,900 with a poverty rate of 5.86%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Romeoville is 35.1 years, 34.1 years for males, and 36.3 years for females.
According to the most recent ACS, the racial composition of Romeoville was:
White
Two or more races
Other race
Black or African American
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 12,202 | 3.22 | 83.8 | 16.2 |
| Married | 7,199 | 3.91 | 90.3 | 9.7 |
| Non Family | 2,886 | 1.28 | 72.9 | 27.1 |
| Female | 1,385 | 3.6 | 68.7 | 31.3 |
| Male | 732 | 3.42 | 92.5 | 7.5 |
3.71
Average Family Size
3.22
Average Household Size
83.8%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 92.38%.
The highest rate of bachelors degrees is among asian people with a rate of 50.33%.
All
Male
Female
$47,861
Average Earnings
$56,987
Average Male
$39,275
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
60.38% of Romeoville residents speak only English, while 39.62% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 26.16% of the population.
rate
5.86%
Overall Poverty Rate
5.54%
Male Poverty Rate
6.18%
Female Poverty Rate
The race most likely to be in poverty in Romeoville is Multiple, with 9.47% below the poverty level.
The race least likely to be in poverty in Romeoville is Black, with 1.93% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.32%. Among those working part-time, it was 8.42%, and for those that did not work, the poverty rate was 10.43%.
Married
Widowed
Divorced
Separated
NeverMarried
48.6%
Overall Marriage Rate
50.1%
Male Marriage Rate
47.1%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
5.75%
Veteran Poverty Rate
30.71%
Veteran Disability Rate
LaborForceParticipation
71.4%
Labor Force Participation
67.3%
Employment Rate
5.8%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
66.98%
Born in Romeoville
78.86%
Native Born
21.14%
Foreign Born
9.44%
Non Citizen
11.7%
Naturalized
78.86% of Romeoville residents were born in the United States, with 66.98% having been born in Illinois. 9.44% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 40,967 | 121 | 0.3% |
| 2028 | 40,846 | 122 | 0.3% |
| 2027 | 40,724 | 121 | 0.3% |
| 2026 | 40,603 | 122 | 0.3% |
| 2025 | 40,481 | 121 | 0.3% |
| 2024 | 40,360 | 122 | 0.3% |
| 2023 | 40,238 | 121 | 0.3% |
| 2022 | 40,117 | -390 | -0.96% |
| 2021 | 40,507 | 633 | 1.59% |
| 2020 | 39,874 | 166 | 0.42% |
| 2019 | 39,708 | 157 | 0.4% |
| 2018 | 39,551 | -44 | -0.11% |
| 2017 | 39,595 | -119 | -0.3% |
| 2016 | 39,714 | -8 | -0.02% |
| 2015 | 39,722 | -58 | -0.15% |
| 2014 | 39,780 | -9 | -0.02% |
| 2013 | 39,789 | -52 | -0.13% |
| 2012 | 39,841 | 50 | 0.13% |
| 2011 | 39,791 | 94 | 0.24% |
| 2010 | 39,697 | 18,544 | 87.67% |
| 2000 | 21,153 | 7,079 | 50.3% |
| 1990 | 14,074 | -1,445 | -9.31% |
| 1980 | 15,519 | 2,631 | 20.41% |
| 1970 | 12,888 | 9,314 | 260.6% |
| 1960 | 3,574 | 0 | 0% |