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 610,742.

  • The median home value in Johnson County is $406,714.

  • The median income in Johnson County is $103,644.

  • The median rent in Johnson County is $1,312.

  • The unemployment rate in Johnson County is 3.2%.

  • The poverty rate in Johnson County is 5.3%.

  • The average high in Johnson County is 72.5° and there are 95.1 inches of rainfall annually.

Cities & Towns in Johnson County

List Of Cities & Towns in Johnson County

Overland Park, KS Population 196,676

Olathe, KS Population 142,114

Shawnee, KS Population 67,671

Lenexa, KS Population 57,497

Leawood, KS Population 33,784

Gardner, KS Population 23,488

Prairie Village, KS Population 22,922

Merriam, KS Population 11,070

Mission, KS Population 9,894

Spring Hill, KS Population 8,279

Bonner Springs, KS Population 7,770

Roeland Park, KS Population 6,848

De Soto, KS Population 6,248

Fairway, KS Population 4,162

Mission Hills, KS Population 3,567

Edgerton, KS Population 1,894

Westwood, KS Population 1,829

Lake Quivira, KS Population 994

Westwood Hills, KS Population 444

Mission Woods, KS Population 155

Map Of Johnson County

Johnson County, KS Weather

  • The average high in Johnson County is 72.5°.

  • There are 79.49 nice days each year.

  • Expect an average of 95.1 inches of rain each year with 5.9 inches of snow.

  • There is an average of 5:37 hours of sun each day in Johnson County.

StatJohnson County
Mean High72.5
Nice Days79.49
Rainfall95.1
Snowfall5.9
Sunny_hours5:37
72.5°
Average High
95.1
Inches of Rain

Johnson County Photos

Bonner Springs Logo
Source: Wikipedia User Sdpeders | CC BY-SA 4.0
Desotokswatertower
Source: Wikipedia User Popcorn700 at English Wik | CC BY 3.0
Mission Hills
Source: Wikipedia User Iknowthegoods | CC BY-SA 3.0
Kc Country Club
Source: Wikipedia User Americasroof | CC BY 3.0
Mission Hills Home
Source: Wikipedia User Iknowthegoods | CC BY-SA 3.0
Verona Columns
Source: Wikipedia User Americasroof | CC BY 3.0

Johnson County Demographics

Population over time in Johnson County

The current population in Johnson County is 610,742. The population has increased 2.3% from 2019.

Year Population % Change
2022 605,154 1.3%
2021 597,574 1.0%
2020 591,506 -

Gender in Johnson County

  • Johnson County is 50.5% female with 308,360 female residents.

  • Johnson County is 49.5% male with 302,382 male residents.

Female
50.5% (308,360)
Male
49.5% (302,382)
Gender Johnson County KS USA
Female 50.5% 49.8% 50.4%
Male 49.5% 50.2% 49.6%

Race / Ethnicity in Johnson County

Johnson County is:

  • 78.2% White with 477,384 White residents.

  • 4.7% African American with 28,675 African American residents.

  • 0.1% American Indian with 659 American Indian residents.

  • 5.3% Asian with 32,571 Asian residents.

  • 0.0% Hawaiian with 106 Hawaiian residents.

  • 0.3% Other with 1,665 Other residents.

  • 3.3% Two Or More with 19,953 Two Or More residents.

  • 8.1% Hispanic with 49,729 Hispanic residents.

White
78.2% (477,384)
African American
4.7% (28,675)
American Indian
0.1% (659)
Asian
5.3% (32,571)
Hawaiian
0.0% (106)
Other
0.3% (1,665)
Two Or More
3.3% (19,953)
Hispanic
8.1% (49,729)

Table: Johnson County By Race

Race Johnson County KS USA
White 78.2% 74.2% 58.9%
African American 4.7% 5.4% 12.1%
American Indian 0.1% 0.5% 0.6%
Asian 5.3% 3.0% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.3% 0.3% 0.4%
Two Or More 3.3% 4.0% 3.5%
Hispanic 8.1% 12.6% 18.7%

Household Income For Johnson County, Kansas

  • 2.5% of households in Johnson County earn Less than $10,000.

  • 1.7% of households in Johnson County earn $10,000 to $14,999.

  • 3.5% of households in Johnson County earn $15,000 to $24,999.

  • 4.9% of households in Johnson County earn $25,000 to $34,999.

  • 7.4% of households in Johnson County earn $35,000 to $49,999.

  • 14.8% of households in Johnson County earn $50,000 to $74,999.

  • 13.1% of households in Johnson County earn $75,000 to $99,999.

  • 21.0% of households in Johnson County earn $100,000 to $149,999.

  • 13.0% of households in Johnson County earn $150,000 to $199,999.

  • 18.1% of households in Johnson County earn $200,000 or more.

Less than $10,000
2.5% (15,403)
$10,000 to $14,999
1.7% (10,526)
$15,000 to $24,999
3.5% (21,417)
$25,000 to $34,999
4.9% (29,991)
$35,000 to $49,999
7.4% (45,326)
$50,000 to $74,999
14.8% (90,323)
$75,000 to $99,999
13.1% (79,721)
$100,000 to $149,999
21.0% (128,549)
$150,000 to $199,999
13.0% (79,222)
$200,000 or more
18.1% (110,261)
Income Johnson County KS USA
Less than $10,000 2.5% 4.5% 4.9%
$10,000 to $14,999 1.7% 3.6% 3.8%
$15,000 to $24,999 3.5% 7.2% 7.0%
$25,000 to $34,999 4.9% 8.2% 7.4%
$35,000 to $49,999 7.4% 11.9% 10.7%
$50,000 to $74,999 14.8% 18.0% 16.1%
$75,000 to $99,999 13.1% 13.5% 12.8%
$100,000 to $149,999 21.0% 17.1% 17.1%
$150,000 to $199,999 13.0% 7.9% 8.8%
$200,000 or more 18.1% 8.0% 11.4%

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

  • 3.0% of adults in Johnson County completed < 9th grade.

  • 2.0% of adults in Johnson County completed 9-12th grade.

  • 14.0% of adults in Johnson County completed high school / ged.

  • 18.0% of adults in Johnson County completed some college.

  • 7.0% of adults in Johnson County completed associate's degree.

  • 34.0% of adults in Johnson County completed bachelor's degree.

  • 16.0% of adults in Johnson County completed master's degree.

  • 4.0% of adults in Johnson County completed professional degree.

  • 2.0% of adults in Johnson County completed doctorate degree.

< 9th Grade
2% (18,322)
9-12th Grade
2% (12,214)
High School / GED
14% (85,503)
Some College
18% (109,933)
Associate's Degree
7% (42,751)
Bachelor's Degree
34% (207,652)
Master's Degree
16% (97,718)
Professional Degree
4% (24,429)
Doctorate Degree
2% (12,214)
Education Johnson County KS USA
< 9th Grade 2% 2% 3%
9-12th Grade 2% 5% 6%
High School / GED 14% 26% 26%
Some College 18% 23% 20%
Associate's Degree 7% 9% 9%
Bachelor's Degree 34% 22% 21%
Master's Degree 16% 10% 10%
Professional Degree 4% 2% 2%
Doctorate Degree 2% 1% 2%

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