Junction City, Kansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Junction City, Kansas is 22,431 as of the 2023 American Community Survey, making it the 20th-largest city in Kansas. The median household income is $60,317, the median home value is $162,500, and the median age is 28.4.
The population has declined 7.7% since 2010 (23,901 → 22,053).
22,431
Population
1943
People / sq mi
$60,317
Median Income
$162,500
Median Home Value
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Junction City covers 11.5 sq mi of land at 1943 people per square mile.
About Junction City, KS
Age is the most distinctive thing about Junction City: a median age of 28.4, younger than the national median. With 22,431 residents, Junction City is a city in Kansas. It ranks #20 among cities in Kansas by population.
The typical household earns $60,317, below the US median of $78,538. The poverty rate is 14.1%, above the national 12.4%. Housing is relatively affordable, with a median home value of $162,500, with typical rent around $1,019.
Fewer adults hold degrees here than in most comparable places — 23.2%, below the national 35.0%. Home-based work is uncommon, at 4.5%, below the national 14.0%, and the average commute runs about 20 minutes each way.
Junction City city Population History (2010-2024)
The city of Junction City city had a population of 23,901 in 2010 and 22,053 in 2024, a -7.7% growth over 14 years. The peak was 25,758 in 2012. Average annual growth rate: -0.51%.
22,053
Population (2024)
23,901
Population (2010)
25,758
Peak (2012)
-0.51%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 23,901 |
| 2011 | 23,959 |
| 2012 | 25,758 |
| 2013 | 24,991 |
| 2014 | 24,758 |
| 2015 | 24,933 |
| 2016 | 23,930 |
| 2017 | 22,933 |
| 2018 | 22,247 |
| 2019 | 21,482 |
| 2020 | 22,949 |
| 2021 | 22,541 |
| 2022 | 22,154 |
| 2023 | 21,940 |
| 2024 | 22,053 |
Race & Ethnicity
| White | 55.0% |
| Black or African American | 20.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.1% |
| Two or More Races | 0.0% |
Economy & Income
$60,317
Median Household Income
$29,221
Per Capita Income
14.1%
Poverty Rate
3.1%
Unemployment Rate
Housing
$162,500
Median Home Value
$1,019
Median Rent
49.0%
Owner-Occupied
Education
91.8%
High School+
23.2%
Bachelor's+
Commute
1.1%
Drive Alone
78.4%
Public Transit
4.5%
Work From Home
19.7 min
Avg Commute
Community Profile
49.8%
Foreign Born
84.9%
Non-English at Home
20.5%
Veterans
16.4%
With Disability
90.2%
Health Insurance
96.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 24.4% |
| Manufacturing | 10.2% |
| Education, Health Care & Social Services | 8.3% |
| Public Administration | 7.4% |
| Arts, Entertainment & Food Services | 7.1% |
| Finance, Insurance & Real Estate | 6.8% |
| Retail Trade | 5.8% |
| Construction | 5.5% |
| Information | 3.8% |
| Transportation & Warehousing | 1.3% |
| Agriculture & Mining | 0.2% |
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City rankings
Frequently Asked Questions
Junction City, Kansas has a population of 22,431 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 20th-largest city in Kansas.
The median household income in Junction City, Kansas is $60,317, with 14.1% of residents living below the federal poverty level.
The median home value in Junction City, Kansas is $162,500, with median monthly rent at $1,019 and a homeownership rate of 49.0%.
The median age in Junction City, Kansas is 28.4 years. The population is 51.6% male and 48.4% female.
The population has declined 7.7% since 2010 (23,901 → 22,053).
Where to stay in Junction City
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.