Living In Warren County, IL

Warren County Summary

Life in Warren County research summary. HomeSnacks has been researching the quality of life in Warren County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Warren County:

The population in Warren County is 16,576.
The median home value in Warren County is $113,086.
The median income in Warren County is $64,650.
The median rent in Warren County is $694.
The unemployment rate in Warren County is 5.2%.
The poverty rate in Warren County is 12.8%.
The average high in Warren County is 69.5° and there are 89.9 inches of rainfall annually.

Cities & Towns
Weather
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Map
Demographics & Statisics

Cities & Towns in Warren County

List Of Cities & Towns in Warren County

Monmouth, IL Population 8,794

Roseville, IL Population 830

Kirkwood, IL Population 769

Alexis, IL Population 719

Avon, IL Population 670

Little York, IL Population 357

Map Of Warren County

Warren County, IL Weather

The average high in Warren County is 69.5°.
There are 76.66 nice days each year.
Expect an average of 89.9 inches of rain each year with 8.4 inches of snow.
There is an average of 4:59 hours of sun each day in Warren County.

Stat	Warren County
Mean High	69.5
Nice Days	76.66
Rainfall	89.9
Snowfall	8.4
Sunny Hours	4:59

69.5°
Average High

89.9
Inches of Rain

Warren County Photos

Source: Public Domain

Warren County Demographics

Population over time in Warren County

The current population in Warren County is 16,576. The population has decreased -1.5% from 2019.

Year	Population	% Change
2023	16,887	-0.6%
2022	16,981	-1.0%
2021	17,146	-

Gender in Warren County

Warren County is 49.9% female with 8,265 female residents.
Warren County is 50.1% male with 8,311 male residents.

Female

49.9% (8,265)

Male

50.1% (8,311)

Gender	Warren County	IL	USA
Female	49.9%	50.6%	50.5%
Male	50.1%	49.4%	49.5%

Race / Ethnicity in Warren County

Warren County is:

81.7% White with 13,544 White residents.
2.8% African American with 462 African American residents.
0.1% American Indian with 23 American Indian residents.
2.4% Asian with 400 Asian residents.
0.1% Hawaiian with 18 Hawaiian residents.
0.1% Other with 23 Other residents.
1.9% Two Or More with 315 Two Or More residents.
10.8% Hispanic with 1,791 Hispanic residents.

White

81.7% (13,544)

African American

2.8% (462)

American Indian

0.1% (23)

Asian

2.4% (400)

Hawaiian

0.1% (18)

Other

0.1% (23)

Two Or More

1.9% (315)

Hispanic

10.8% (1,791)

Table: Warren County By Race

Race	Warren County	IL	USA
White	81.7%	58.7%	58.2%
African American	2.8%	13.6%	12.0%
American Indian	0.1%	0.1%	0.5%
Asian	2.4%	5.8%	5.7%
Hawaiian	0.1%	0.0%	0.2%
Other	0.1%	0.3%	0.5%
Two Or More	1.9%	3.0%	3.9%
Hispanic	10.8%	18.5%	19.0%

Household Income For Warren County, Illinois

4.1% of households in Warren County earn Less than $10,000.
4.2% of households in Warren County earn $10,000 to $14,999.
4.8% of households in Warren County earn $15,000 to $24,999.
7.7% of households in Warren County earn $25,000 to $34,999.
14.8% of households in Warren County earn $35,000 to $49,999.
19.9% of households in Warren County earn $50,000 to $74,999.
15.6% of households in Warren County earn $75,000 to $99,999.
17.5% of households in Warren County earn $100,000 to $149,999.
6.4% of households in Warren County earn $150,000 to $199,999.
5.0% of households in Warren County earn $200,000 or more.

Less than $10,000

4.1% (683)

$10,000 to $14,999

4.2% (697)

$15,000 to $24,999

4.8% (796)

$25,000 to $34,999

7.7% (1,272)

$35,000 to $49,999

14.8% (2,446)

$50,000 to $74,999

19.9% (3,296)

$75,000 to $99,999

15.6% (2,589)

$100,000 to $149,999

17.5% (2,897)

$150,000 to $199,999

6.4% (1,060)

$200,000 or more

5.0% (835)

Income	Warren County	IL	USA
Less than $10,000	4.1%	5.2%	4.9%
$10,000 to $14,999	4.2%	3.4%	3.6%
$15,000 to $24,999	4.8%	6.2%	6.6%
$25,000 to $34,999	7.7%	6.5%	6.8%
$35,000 to $49,999	14.8%	9.9%	10.4%
$50,000 to $74,999	19.9%	15.1%	15.7%
$75,000 to $99,999	15.6%	12.7%	12.7%
$100,000 to $149,999	17.5%	17.9%	17.4%
$150,000 to $199,999	6.4%	9.9%	9.3%
$200,000 or more	5.0%	13.1%	12.6%

Highest level of educational attainment in Warren County for adults over 25

5.0% of adults in Warren County completed < 9th grade.
9.0% of adults in Warren County completed 9-12th grade.
34.0% of adults in Warren County completed high school / ged.
19.0% of adults in Warren County completed some college.
11.0% of adults in Warren County completed associate's degree.
14.0% of adults in Warren County completed bachelor's degree.
5.0% of adults in Warren County completed master's degree.
1.0% of adults in Warren County completed professional degree.
2.0% of adults in Warren County completed doctorate degree.

< 9th Grade

5% (828)

9-12th Grade

9% (1,491)

High School / GED

34% (5,635)

Some College

19% (3,149)

Associate's Degree

11% (1,823)

Bachelor's Degree

14% (2,320)

Master's Degree

5% (828)

Professional Degree

1% (165)

Doctorate Degree

2% (331)

Education	Warren County	IL	USA
< 9th Grade	5%	5%	5%
9-12th Grade	9%	5%	6%
High School / GED	34%	25%	26%
Some College	19%	20%	19%
Associate's Degree	11%	8%	9%
Bachelor's Degree	14%	22%	21%
Master's Degree	5%	11%	10%
Professional Degree	1%	2%	2%
Doctorate Degree	2%	2%	2%