Johnson
County in Kansas
County
The population development of Johnson.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2024-07-01 | |
|---|---|---|---|---|---|---|---|
| Johnson | County | 355,054 | 451,086 | 544,179 | 609,860 | 632,276 | → |
| Kansas | State | 2,477,574 | 2,688,418 | 2,853,118 | 2,937,745 | 2,970,606 |
Contents: Incorporated Places
The population development of the incorporated places in Johnson.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2024-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Bonner Springs | City | Wyandotte / Johnson / Leavenworth | 6,366 | 6,776 | 7,334 | 7,820 | 7,832 | → |
| De Soto | City | Johnson / Leavenworth | 2,975 | 4,560 | 5,714 | 6,122 | 6,579 | → |
| Edgerton | City | Johnson | 1,521 | 1,599 | 1,772 | 1,757 | 1,716 | → |
| Fairway | City | Johnson | 4,160 | 3,962 | 3,872 | 4,167 | 4,160 | → |
| Gardner | City | Johnson | 3,959 | 9,653 | 19,134 | 23,345 | 25,836 | → |
| Lake Quivira | City | Johnson / Wyandotte | 979 | 940 | 903 | 1,013 | 1,006 | → |
| Leawood | City | Johnson | 19,705 | 27,650 | 31,888 | 33,896 | 34,013 | → |
| Lenexa | City | Johnson | 34,519 | 40,217 | 48,214 | 57,411 | 59,427 | → |
| Merriam | City | Johnson | 11,818 | 11,175 | 11,017 | 11,105 | 11,560 | → |
| Mission | City | Johnson | 9,508 | 9,846 | 9,317 | 9,956 | 10,013 | → |
| Mission Hills | City | Johnson | 3,444 | 3,613 | 3,471 | 3,591 | 3,521 | → |
| Mission Woods | City | Johnson | 182 | 165 | 178 | 203 | 199 | → |
| Olathe | City | Johnson | 64,157 | 93,069 | 125,900 | 141,290 | 149,035 | → |
| Overland Park | City | Johnson | 111,606 | 150,676 | 173,329 | 197,246 | 202,893 | → |
| Prairie Village | City | Johnson | 23,198 | 22,117 | 21,447 | 22,952 | 22,919 | → |
| Roeland Park | City | Johnson | 7,702 | 7,206 | 6,729 | 6,874 | 6,689 | → |
| Shawnee | City | Johnson | 37,863 | 47,864 | 62,205 | 67,315 | 69,724 | → |
| Spring Hill | City | Johnson / Miami | 2,509 | 2,792 | 5,434 | 7,965 | 10,070 | → |
| Westwood | City | Johnson | 1,781 | 1,532 | 1,506 | 1,748 | 1,719 | → |
| Westwood Hills | City | Johnson | 375 | 379 | 359 | 401 | 395 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.
Further information about the population structure:
| Gender (C 2020) | |
|---|---|
| Males | 298,587 |
| Females | 311,276 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 147,865 |
| 18-64 years | 366,636 |
| 65+ years | 95,362 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 21,427 |
| 70-79 years | 41,833 |
| 60-69 years | 68,517 |
| 50-59 years | 77,126 |
| 40-49 years | 79,884 |
| 30-39 years | 86,681 |
| 20-29 years | 73,169 |
| 10-19 years | 83,038 |
| 0-9 years | 78,188 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 24,622 |
| Urban | 585,241 |
| »Race« (C 2020) | |
|---|---|
| White | 473,342 |
| Black/African American | 28,781 |
| Indigenous | 2,568 |
| Asian | 33,030 |
| Pacific Islander | 384 |
| Some other | 18,692 |
| 2 or more | 53,066 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 54,389 |
| Other | 555,474 |