State
County
Land Area (mi²)
46.5 sq mi
Density (mi²)
1,881.90/sq mi
2020 Growth Rate
0.07%
Growth Since 2010
-1.15%
According to the most recent ACS, the racial composition of Algonquin was:
| Race | Population | Percentage |
|---|---|---|
| White | 79,949 | 91.44% |
| Asian | 2,938 | 3.36% |
| Two or More Races | 2,120 | 2.42% |
| Black or African American | 1,314 | 1.50% |
| Some Other Race | 980 | 1.12% |
| American Indian and Alaska Native | 129 | 0.15% |
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 32,721 | 2.67 | 81.3 |
| Married | 18,955 | 3.24 | 90.3 |
| Non Family | 9,021 | 1.24 | 70.5 |
| Mujer | 3,286 | 3.12 | 64.4 |
| Masculino | 1,459 | 3.11 | 70.3 |
3.15
Average Family Size
2.67
Average Household Size
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 1,591 | 2.64% |
| 9th to 12th Grade | 1,659 | 2.75% |
| High School Graduate | 13,555 | 22.46% |
| Some College | 14,496 | 24.02% |
| Associates Degree | 5,842 | 9.68% |
| Bachelors Degree | 15,789 | 26.16% |
| Graduate Degree | 7,424 | 12.30% |
| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 50,884 | 49,538 | 20,504 |
| Hispanic | 5,798 | 4,414 | 930 |
| Asian | 2,237 | 1,763 | 1,176 |
| Black | 760 | 739 | 260 |
| Other Race | 643 | 510 | 107 |
| 2+ Races | 640 | 608 | 341 |
| Native American | 114 | 114 |
The highest rate of high school graduation is among native american people with a rate of 100.00%.
The highest rate of bachelors degrees is among 2+ races people with a rate of 53.28%.
$50,124
Average Earnings
$63,294
Average Male
$38,557
Average Female
84.60% of Algonquin residents speak only English, while 15.40% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 8.39% of the population.
| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 70,121 | 2,813 | 4.01% |
| Hispanic | 10,839 | 1,838 | 16.96% |
| Multiple | 2,120 | 236 | 11.13% |
| Asian | 2,918 | 146 | 5.00% |
| Black | 1,314 | 80 | 6.09% |
| Other | 980 | 73 | 7.45% |
| Native | 129 | 9 | 6.98% |
5.88%
Overall Poverty Rate
5.74%
Male Poverty Rate
6.01%
Female Poverty Rate
The race most likely to be in poverty in Algonquin is Hispanic, with 16.96% below the poverty level.
The race least likely to be in poverty in Algonquin is White, with 4.01% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.05%. Among those working part-time, it was 8.10%, and for those that did not work, the poverty rate was 11.00%.
56.0%
Overall Marriage Rate
57.3%
Male Marriage Rate
54.7%
Female Marriage Rate
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 45-54.
| Name | Veterans | % of Total |
|---|---|---|
| White | 3,564 | 5.69% |
| Hispanic | 208 | 3.01% |
| Black | 68 | 7.74% |
| 2+ Races | 62 | 6.01% |
| Asian | 25 | 0.97% |
| Other Race | 9 | 1.27% |
5.81%
Veteran Poverty Rate
29.01%
Veteran Disability Rate
73%
Labor Force Participation
69.7%
Employment Rate
4.4%
Unemployment Rate
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
89.21%
Native Born
10.79%
Foreign Born
5.14%
Non Citizen
5.65%
Naturalized
89.21% of Algonquin residents were born in the United States, with 71.54% having been born in Illinois. 5.14% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 87,491 | 60 | 0.07% |
| 2020 | 87,431 | 60 | 0.07% |
| 2019 | 87,371 | 60 | 0.07% |
| 2018 | 87,311 | -101 | -0.12% |
| 2017 | 87,412 | -44 | -0.05% |
| 2016 | 87,456 | -115 | -0.13% |
| 2015 | 87,571 | -44 | -0.05% |
| 2014 | 87,615 | -156 | -0.18% |
| 2013 | 87,771 | -169 | -0.19% |
| 2012 | 87,940 | -220 | -0.25% |
| 2011 | 88,160 | -348 | -0.39% |
| 2010 | 88,508 | 0.00% |