State
County
Land Area (mi²)
9.3 sq mi
Density (mi²)
2,102.10/sq mi
2020 Growth Rate
-0.44%
Growth Since 2010
5.56%
Rank in State
Rank in Country
World Population Review
Montgomery, Illinois Population 2021
19,464
Montgomery is a city located in Kendall County Illinois. With a 2020 population of 19,464, it is the 126th largest city in Illinois and the 1902nd largest city in the United States . Montgomery is currently declining at a rate of -0.44% annually but its population has increased by 5.56% since the most recent census, which recorded a population of 18,438 in 2010. Montgomery reached it's highest population of 19,725 in 2018. Spanning over 10 miles, Montgomery has a population density of 2,102 people per square mile.
The average household income in Montgomery is $103,253 with a poverty rate of 4.25%. The median rental costs in recent years comes to $1,177 per month, and the median house value is $221,500. The median age in Montgomery is 31.5 years, 28.7 years for males, and 33.5 years for females.
Montgomery Demographics
According to the most recent ACS, the racial composition of Montgomery was:
- White: 78.91%
- Other race: 7.70%
- Black or African American: 6.87%
- Two or more races: 4.28%
- Asian: 1.48%
- Native American: 0.65%
- Native Hawaiian or Pacific Islander: 0.10%
The current population of Montgomery, Illinois is 19,464 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 19,725.The last official US Census in 2010 recorded the population at 18,438.
Montgomery, Illinois Population 2021
| Race | Population | Percentage |
|---|---|---|
| White | 15,161 | 78.91% |
| Some Other Race | 1,480 | 7.70% |
| Black or African American | 1,320 | 6.87% |
| Two or More Races | 823 | 4.28% |
| Asian | 285 | 1.48% |
| American Indian and Alaska Native | 125 | 0.65% |
| Native Hawaiian and Other Pacific Islander | 19 | 0.10% |
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Montgomery Population by Race
Montgomery Population Pyramid $2021
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Montgomery Population by Age
Montgomery Households and Families
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 5,745 | 3.34 | 82.1 |
| Married | 3,416 | 3.94 | 89.9 |
| Non Family | 1,356 | 1.32 | 67.6 |
| Female | 745 | 4.04 | 81.7 |
| Male | 228 | 4.1 | 51.8 |
3.9
Average Family Size
3.34
Average Household Size
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Montgomery Households by Type
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| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 319 | 2.90% |
| 9th to 12th Grade | 822 | 7.46% |
| High School Graduate | 3,162 | 28.71% |
| Some College | 1,923 | 17.46% |
| Associates Degree | 835 | 7.58% |
| Bachelors Degree | 2,415 | 21.93% |
| Graduate Degree | 1,537 | 13.96% |
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Montgomery Educational Attainment by Sex (over 25)
Montgomery Educational Attainment by Race
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| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 7,113 | 7,021 | 3,112 |
| Hispanic | 2,829 | 1,864 | 412 |
| Other Race | 895 | 607 | 151 |
| Black | 795 | 711 | 155 |
| 2+ Races | 261 | 166 | 56 |
| Asian | 178 | 178 | 178 |
| Native American | 109 | 52 | 39 |
| Islander | 19 | 19 |
The highest rate of high school graduation is among asian people with a rate of 100.00%.
The highest rate of bachelors degrees is among asian people with a rate of 100.00%.
Montgomery Educational Attainment by Race
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$55,219
Average Earnings
$68,941
Average Male
$43,651
Average Female
Montgomery Earnings by Educational Attainment
Montgomery Language by Age
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Montgomery Language
71.25% of Montgomery residents speak only English, while 28.75% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 24.00% of the population.
Montgomery Language
Montgomery Poverty by Race
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| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 11,572 | 472 | 4.08% |
| Hispanic | 5,827 | 330 | 5.66% |
| Black | 1,320 | 13 | 0.98% |
4.25%
Overall Poverty Rate
3.78%
Male Poverty Rate
4.71%
Female Poverty Rate
Poverty in Montgomery
The race most likely to be in poverty in Montgomery is Hispanic, with 5.66% below the poverty level.
The race least likely to be in poverty in Montgomery is Black, with 0.98% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.12%. Among those working part-time, it was 6.58%, and for those that did not work, the poverty rate was 13.74%.
Montgomery Poverty
Montgomery Poverty Rate by Education
Montgomery Marital Status
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Marriage Rates
52.1%
Overall Marriage Rate
52.0%
Male Marriage Rate
52.2%
Female Marriage Rate
Montgomery Married by Age and Sex
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Montgomery Marriage
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.
Montgomery Marital Status by Race
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Montgomery Marital Status
Montgomery Veterans by War
Montgomery Veterans by Age
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| Name | Veterans | % of Total |
|---|---|---|
| White | 585 | 5.82% |
| Black | 29 | 3.06% |
| Hispanic | 27 | 0.76% |
Montgomery Veterans by Race
Montgomery Veterans by Education
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4.72%
Veteran Poverty Rate
10.91%
Veteran Disability Rate
Montgomery Veterans by Education
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76.2%
Labor Force Participation
71.8%
Employment Rate
5.5%
Unemployment Rate
Montgomery Employment by Age
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Montgomery Employment by Race
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Montgomery Employment by Education
Origin of Non-Citizens
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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
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87.91%
Native Born
12.09%
Foreign Born
5.42%
Non Citizen
6.67%
Naturalized
Place of Birth
87.91% of Montgomery residents were born in the United States, with 73.69% having been born in Illinois. 5.42% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Montgomery Place of Birth
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 19,464 | -87 | -0.44% |
| 2020 | 19,551 | -87 | -0.44% |
| 2019 | 19,638 | -87 | -0.44% |
| 2018 | 19,725 | 49 | 0.25% |
| 2017 | 19,676 | 71 | 0.36% |
| 2016 | 19,605 | 168 | 0.86% |
| 2015 | 19,437 | 162 | 0.84% |
| 2014 | 19,275 | 161 | 0.84% |
| 2013 | 19,114 | 204 | 1.08% |
| 2012 | 18,910 | 229 | 1.23% |
| 2011 | 18,681 | 297 | 1.62% |
| 2010 | 18,384 | 12,913 | 12.89% |
| 2000 | 5,471 | 1,204 | 2.52% |
| 1990 | 4,267 | 898 | 2.39% |
| 1980 | 3,369 | 91 | 0.27% |
| 1970 | 3,278 | 0.00% |