Leavenworth, Kansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Leavenworth, Kansas is 37,176 as of the 2023 American Community Survey, making it the 12th-largest city in Kansas. The median household income is $71,239, the median home value is $176,000, and the median age is 35.6.
The population has grown 5.6% since 2010 (35,372 → 37,370).
37,176
Population
1527
People / sq mi
$71,239
Median Income
$176,000
Median Home Value
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Leavenworth covers 24.4 sq mi of land at 1527 people per square mile.
About Leavenworth, KS
Leavenworth is distinguished by its share of foreign-born residents, 53.7% of the population. With 37,176 residents, Leavenworth is a city in Kansas. It ranks #12 among cities in Kansas by population.
The typical household here earns about $71,239, below the US median of $78,538. Poverty runs at 8.7%, below the national 12.4%. Homes are comparatively cheap — a median value of $176,000, with typical rent around $1,135.
Roughly 33.5% of adults have a bachelor’s, near the national 35.0%. Most workers commute: only 7.4% work from home, below the national 14.0%, and the average commute runs about 19 minutes each way.
The large foreign-born share is a defining thread in Leavenworth, shaping language, household composition, and the labor force behind the economic figures above.
Leavenworth city Population History (2010-2024)
The city of Leavenworth city had a population of 35,372 in 2010 and 37,370 in 2024, a 5.6% growth over 14 years. The peak was 37,370 in 2024. Average annual growth rate: 0.40%.
37,370
Population (2024)
35,372
Population (2010)
37,370
Peak (2024)
0.40%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 35,372 |
| 2011 | 35,599 |
| 2012 | 35,748 |
| 2013 | 35,835 |
| 2014 | 35,842 |
| 2015 | 35,847 |
| 2016 | 36,143 |
| 2017 | 36,222 |
| 2018 | 36,122 |
| 2019 | 35,957 |
| 2020 | 37,318 |
| 2021 | 37,194 |
| 2022 | 37,040 |
| 2023 | 37,133 |
| 2024 | 37,370 |
Race & Ethnicity
| White | 74.8% |
| Black or African American | 11.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.7% |
| Two or More Races | 0.0% |
Economy & Income
$71,239
Median Household Income
$34,042
Per Capita Income
8.7%
Poverty Rate
2.1%
Unemployment Rate
Housing
$176,000
Median Home Value
$1,135
Median Rent
51.5%
Owner-Occupied
Education
91.8%
High School+
33.5%
Bachelor's+
Commute
0.2%
Drive Alone
76.8%
Public Transit
7.4%
Work From Home
19.2 min
Avg Commute
Community Profile
53.7%
Foreign Born
93.3%
Non-English at Home
18.9%
Veterans
16.5%
With Disability
91.3%
Health Insurance
96.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 25.1% |
| Public Administration | 14.5% |
| Finance, Insurance & Real Estate | 10.0% |
| Education, Health Care & Social Services | 8.4% |
| Retail Trade | 6.0% |
| Manufacturing | 4.9% |
| Arts, Entertainment & Food Services | 4.7% |
| Information | 3.9% |
| Construction | 3.7% |
| Agriculture & Mining | 2.0% |
| Transportation & Warehousing | 1.1% |
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City rankings
Frequently Asked Questions
Leavenworth, Kansas has a population of 37,176 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 12th-largest city in Kansas.
The median household income in Leavenworth, Kansas is $71,239, with 8.7% of residents living below the federal poverty level.
The median home value in Leavenworth, Kansas is $176,000, with median monthly rent at $1,135 and a homeownership rate of 51.5%.
The median age in Leavenworth, Kansas is 35.6 years. The population is 55.8% male and 44.2% female.
The population has grown 5.6% since 2010 (35,372 → 37,370).
Where to stay in Leavenworth
Visiting or relocating to Leavenworth, KS? Compare hotels and short-term rentals across the metro — live availability and prices.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.