Living In Johnson County, IL

Johnson County Summary

Life in Johnson County research summary. HomeSnacks has been researching the quality of life in Johnson 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 Johnson County:

The population in Johnson County is 13,350.
The median home value in Johnson County is $192,490.
The median income in Johnson County is $65,203.
The median rent in Johnson County is $634.
The unemployment rate in Johnson County is 2.4%.
The poverty rate in Johnson County is 16.7%.
The average high in Johnson County is 74.4° and there are 114.9 inches of rainfall annually.

Cities & Towns
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Demographics & Statisics

Cities & Towns in Johnson County

List Of Cities & Towns in Johnson County

Marion, IL Population 16,796

Vienna, IL Population 2,115

Goreville, IL Population 1,164

Buncombe, IL Population 341

Cypress, IL Population 264

New Burnside, IL Population 150

Belknap, IL Population 78

Simpson, IL Population 56

Map Of Johnson County

Johnson County, IL Weather

The average high in Johnson County is 74.4°.
There are 82.28 nice days each year.
Expect an average of 114.9 inches of rain each year with 4.0 inches of snow.
There is an average of 5:16 hours of sun each day in Johnson County.

Stat	Johnson County
Mean High	74.4
Nice Days	82.28
Rainfall	114.9
Snowfall	4.0
Sunny Hours	5:16

74.4°
Average High

114.9
Inches of Rain

Johnson County Photos

Source: Public Domain

Johnson County Demographics

Population over time in Johnson County

The current population in Johnson County is 13,350. The population has increased 6.0% from 2019.

Year	Population	% Change
2023	13,238	6.8%
2022	12,391	-0.8%
2021	12,494	-

Gender in Johnson County

Johnson County is 43.0% female with 5,744 female residents.
Johnson County is 57.0% male with 7,605 male residents.

Female

43.0% (5,744)

Male

57.0% (7,605)

Gender	Johnson County	IL	USA
Female	43.0%	50.6%	50.5%
Male	57.0%	49.4%	49.5%

Race / Ethnicity in Johnson County

Johnson County is:

81.0% White with 10,813 White residents.
7.5% African American with 1,006 African American residents.
0.0% American Indian with 0 American Indian residents.
0.2% Asian with 33 Asian residents.
0.0% Hawaiian with 0 Hawaiian residents.
0.0% Other with 0 Other residents.
7.0% Two Or More with 931 Two Or More residents.
4.2% Hispanic with 567 Hispanic residents.

White

81.0% (10,813)

African American

7.5% (1,006)

American Indian

0.0% (0)

Asian

0.2% (33)

Hawaiian

0.0% (0)

Other

0.0% (0)

Two Or More

7.0% (931)

Hispanic

4.2% (567)

Table: Johnson County By Race

Race	Johnson County	IL	USA
White	81.0%	58.7%	58.2%
African American	7.5%	13.6%	12.0%
American Indian	0.0%	0.1%	0.5%
Asian	0.2%	5.8%	5.7%
Hawaiian	0.0%	0.0%	0.2%
Other	0.0%	0.3%	0.5%
Two Or More	7.0%	3.0%	3.9%
Hispanic	4.2%	18.5%	19.0%

Household Income For Johnson County, Illinois

4.8% of households in Johnson County earn Less than $10,000.
5.5% of households in Johnson County earn $10,000 to $14,999.
7.3% of households in Johnson County earn $15,000 to $24,999.
10.1% of households in Johnson County earn $25,000 to $34,999.
11.7% of households in Johnson County earn $35,000 to $49,999.
19.3% of households in Johnson County earn $50,000 to $74,999.
11.6% of households in Johnson County earn $75,000 to $99,999.
20.3% of households in Johnson County earn $100,000 to $149,999.
5.3% of households in Johnson County earn $150,000 to $199,999.
4.1% of households in Johnson County earn $200,000 or more.

Less than $10,000

4.8% (639)

$10,000 to $14,999

5.5% (739)

$15,000 to $24,999

7.3% (975)

$25,000 to $34,999

10.1% (1,353)

$35,000 to $49,999

11.7% (1,566)

$50,000 to $74,999

19.3% (2,571)

$75,000 to $99,999

11.6% (1,547)

$100,000 to $149,999

20.3% (2,713)

$150,000 to $199,999

5.3% (700)

$200,000 or more

4.1% (542)

Income	Johnson County	IL	USA
Less than $10,000	4.8%	5.2%	4.9%
$10,000 to $14,999	5.5%	3.4%	3.6%
$15,000 to $24,999	7.3%	6.2%	6.6%
$25,000 to $34,999	10.1%	6.5%	6.8%
$35,000 to $49,999	11.7%	9.9%	10.4%
$50,000 to $74,999	19.3%	15.1%	15.7%
$75,000 to $99,999	11.6%	12.7%	12.7%
$100,000 to $149,999	20.3%	17.9%	17.4%
$150,000 to $199,999	5.3%	9.9%	9.3%
$200,000 or more	4.1%	13.1%	12.6%

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

2.0% of adults in Johnson County completed < 9th grade.
11.0% of adults in Johnson County completed 9-12th grade.
33.0% of adults in Johnson County completed high school / ged.
24.0% of adults in Johnson County completed some college.
11.0% of adults in Johnson County completed associate's degree.
12.0% of adults in Johnson County completed bachelor's degree.
5.0% of adults in Johnson County completed master's degree.
1.0% of adults in Johnson County completed professional degree.
1.0% of adults in Johnson County completed doctorate degree.

< 9th Grade

2% (267)

9-12th Grade

11% (1,468)

High School / GED

33% (4,405)

Some College

24% (3,204)

Associate's Degree

11% (1,468)

Bachelor's Degree

12% (1,602)

Master's Degree

5% (667)

Professional Degree

1% (133)

Doctorate Degree

1% (133)

Education	Johnson County	IL	USA
< 9th Grade	2%	5%	5%
9-12th Grade	11%	5%	6%
High School / GED	33%	25%	26%
Some College	24%	20%	19%
Associate's Degree	11%	8%	9%
Bachelor's Degree	12%	22%	21%
Master's Degree	5%	11%	10%
Professional Degree	1%	2%	2%
Doctorate Degree	1%	2%	2%