2017 Growth Rate
-0.77%
County Website
State
Founded
1825
County Seat
Monmouth
Lat/Lng
Warren County, Illinois's estimated population is 17,170 with a growth rate of -0.77% in the past year according to the most recent United States census data. Warren County, Illinois is the 62nd largest county in Illinois.
| Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2018 | 17,032 | -138 | -0.80% |
| 2017 | 17,170 | -133 | -0.77% |
| 2016 | 17,303 | -163 | -0.93% |
| 2015 | 17,466 | -253 | -1.43% |
| 2014 | 17,719 | 49 | 0.28% |
| 2013 | 17,670 | -84 | -0.47% |
| 2012 | 17,754 | -85 | -0.48% |
| 2011 | 17,839 | 120 | 0.68% |
| 2010 | 17,719 | -1,462 | -7.62% |
| 1990 | 19,181 | -2,762 | -12.59% |
| 1980 | 21,943 | 348 | 1.61% |
| 1970 | 21,595 | 8 | 0.04% |
| 1960 | 21,587 | -394 | -1.79% |
| 1950 | 21,981 | 695 | 3.27% |
| 1940 | 21,286 | -459 | -2.11% |
| 1930 | 21,745 | 257 | 1.20% |
| 1920 | 21,488 | -1,825 | -7.83% |
| 1910 | 23,313 | 150 | 0.65% |
| 1900 | 23,163 | 1,882 | 8.84% |
| 1890 | 21,281 | -1,652 | -7.20% |
| 1880 | 22,933 | -241 | -1.04% |
| 1870 | 23,174 | 4,838 | 26.39% |
| 1860 | 18,336 | 10,160 | 124.27% |
| 1850 | 8,176 | 1,437 | 21.32% |
| 1840 | 6,739 | 6,431 | 2087.99% |
| 1830 | 308 | 0.00% |
| Race | Population | Percentage |
|---|---|---|
| White | 15,267 | 88.06% |
| Some Other Race | 753 | 4.34% |
| Asian | 453 | 2.61% |
| Black or African American | 453 | 2.61% |
| Two or More Races | 372 | 2.15% |
| American Indian and Alaska Native | 40 | 0.23% |
39.3
37.4
41
There are 13,462 adults, (3,180 of whom are seniors) in Warren County, Illinois.
Female
8,985
51.82%
Male
8,353
48.18%
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 6,690 | 2.42 | 75.5 |
| Married | 3,350 | 2.97 | 86.9 |
| Non Family | 2,182 | 1.16 | 64.4 |
| Female | 852 | 3.23 | 61.3 |
| Male | 306 | 3.13 | 69.9 |
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 506 | 4.48% |
| 9th to 12th Grade | 882 | 7.80% |
| High School Graduate | 3,704 | 32.76% |
| Some College | 2,675 | 23.66% |
| Associates Degree | 941 | 8.32% |
| Bachelors Degree | 1,820 | 16.10% |
| Graduate Degree | 779 | 6.89% |
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 asian people with a rate of 43.58%.
$35,159
Average Earnings
$40,400
Average Male
$27,224
Average Female
90.99% of Warren County, Illinois residents speak only English, while 9.01% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.97% of the population.
| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 13,583 | 1,765 | 12.99% |
| Hispanic | 1,514 | 138 | 9.11% |
| Other | 736 | 99 | 13.45% |
| Multiple | 364 | 50 | 13.74% |
| Black | 309 | 47 | 15.21% |
| Asian | 410 | 10 | 2.44% |
12.44%
Overall Poverty Rate
9.16%
Male Poverty Rate
15.51%
Female Poverty Rate
The race most likely to be in poverty in Warren County, Illinois is Black, with 15.21% below the poverty level.
The race least likely to be in poverty in Warren County, Illinois is Asian, with 2.44% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.85%. Among those working part-time, it was 19.06%, and for those that did not work, the poverty rate was 16.75%.
50.3%
Overall Marriage Rate
52.1%
Male Marriage Rate
48.6%
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 35-44.
| Name | Veterans | % of Total |
|---|---|---|
| White | 909 | 7.47% |
| Hispanic | 59 | 5.94% |
| 2 or More | 59 | 44.36% |
| Black | 8 | 2.19% |
4.59%
Veteran Poverty Rate
30.45%
Veteran Disability Rate
62.3%
Labor Force Participation
58.1%
Employment Rate
6.7%
Unemployment Rate
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
95.11%
Native Born
4.89%
Foreign Born
3.73%
Non Citizen
95.11% of Warren County, Illinois residents were born in the United States, with 75.48% having been born in Illinois. 3.73% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
| City | 2010 Census | 2016 Estimated | Growth | Growth Rate |
|---|---|---|---|---|
| Monmouth | 9444 | 9210 | -234 | -2.48% |
| Roseville | 989 | 971 | -18 | -1.82% |
| Alexis | 831 | 799 | -32 | -3.85% |
| Avon | 799 | 751 | -48 | -6.01% |
| Kirkwood | 714 | 696 | -18 | -2.52% |
| Little York | 331 | 328 | -3 | -0.91% |