United States › Kansas › Allen County COUNTY
Allen County Kansas · 12,302 residents (2025 est.) · 500 sq mi
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The short version
Allen County is a county of 12,483 people in Kansas. The typical home is worth $107,600, having more than doubled since 2000. Four-year degrees are less common here than nationally, at 22% of adults. The foreign-born share is 3%. There are 25 people per square mile. 75% of homes are owner-occupied.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 41.2
US median: 38.9
Less educated
22% hold a bachelor's degree
US average: 36%
Less affordable
home values up 36%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 14,385 in 2000
12,302 in 2025 (Census Bureau estimate)
from 27 / sq mi in 2009
US average: 281
from 38.8 in 2000
US average: 38.9
Population, 1990 – 2024
12K 13K 14K 14K 15K 1990 2000 2010 2020 2024 Allen County Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $60,689
+6%inflation adjusted, since 2000
from $31,481 in 2000
US average: $82,259
from $15,640 in 2000
US average: $44,673
Households earning $100K+
from 16.5% in 2009
US average: 53.3%
from 14.9% in 2000
US average: 12.5%
from 0.394 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 4.9%
Professional, scientific, technical 4.5%
Public administration 3.9%
Transportation & warehousing 2.1%
Arts, entertainment, food 0.7%
Education & health services 0.6%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$107,600
+36%inflation adjusted, since 2000
from $43,400 in 2000
US average: $376,019
$720
+8%inflation adjusted, since 2000
from $365 in 2000
US average: $1,442
from 75.0% in 2000
24.6% rent
from 12.0% in 2009
US average: 10.0%
from 2.28 people in 2009
US average: 2.54
from 14.8% in 2009
US average: 22.9%
from 32.7% in 2009
US average: 47.4%
from 1.6 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 94%(13,516)
Hispanic / Latino 1.9%(278)
2024
White, non-Hispanic 88.5%(11,048)
Hispanic / Latino 4.3%(533)
from 17 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 13 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 22 more ancestry groups with data from 15.2% in 2000
US average: 35.6%
High school or higher
from 83.1% in 2000
US average: 89.6%
from 6.2% in 2000
US average: 14.0%
Section 06
Commute & transportation from 12.5 min in 2000
US average: 26.5
from 82.6% in 2009
US average: 68.9%
from 8.0% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 5.1% in 2009
US average: 15.0%
from 3.2% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 3.8% in 2009
US average: 8.3%
Section 07
Work & employment from 6.3% in 2011
US average: 5.2%
from 64.9% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 68.9% in 2020
US average: 74.6%
from 16.1% in 2009
US average: 13.1%
from 24.9% in 2009
US average: 42.5%
Section 08
People & community from 0.4% in 2009
US average: 14.1%
from 13.7% in 2009
US average: 6.2%
from 17.0% in 2012
US average: 13.3%
from 14.9% in 2013
US average: 8.4%
from 70.0% in 2017
US average: 91.0%
Computer in household
from 86.4% in 2020
US average: 95.5%
from 87.0% in 2020
US average: 87.7%
from 98.4% in 2016
US average: 77.7%
from 0.9% in 2016
US average: 13.6%
Marital status
Women 15+
Never married 20.8%(1,088)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 14.9% in 2013
US average: 8.4%
from 54.0% in 2020
US average: 54.8%
Direct-purchase
from 17.6% in 2020
US average: 13.8%
from 22.5% in 2020
US average: 18.4%
from 18.1% in 2020
US average: 20.9%
VA health care
from 2.0% in 2020
US average: 2.2%
Any private
from 71.0% in 2020
US average: 67.1%
Any public
from 37.6% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 20.1%(155)
Gulf War (1990s) 26.6%(205)
Share of the 772 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Allen County Head to head
Compare Allen County to nearby counties ALLEN COUNTY VS
Neosho County
Income $56,618 −7%
Home value $111,300 +3%
Population 15,637 +27%
SEE FULL COMPARISON →
ALLEN COUNTY VS
Anderson County
Income $70,614 +16%
Home value $171,400 +59%
Population 8,018 −35%
SEE FULL COMPARISON →
ALLEN COUNTY VS
Bourbon County
Income $59,238 −2%
Home value $113,800 +6%
Population 14,319 +16%
SEE FULL COMPARISON →
ALLEN COUNTY VS
Woodson County
Income $50,326 −17%
Home value $81,200 −25%
Population 3,118 −75%
SEE FULL COMPARISON →
Frequently asked
How many people live in Allen County, Kansas? Allen County, Kansas has about 12,483 residents according to the 2024 American Community Survey.
What is the median household income in Allen County, Kansas? The typical household in Allen County, Kansas earns about $60,689 a year. Half of households make more than that, and half make less.
Is Allen County, Kansas expensive? In Allen County, Kansas, the median home is worth about $107,600, and the typical rent is about $720 a month.
How educated are people in Allen County, Kansas? About 22.4% of adults age 25 and over in Allen County, Kansas hold a bachelor's degree or higher.
What is the poverty rate in Allen County, Kansas? About 9.9% of people in Allen County, Kansas live below the federal poverty line.
Has Allen County, Kansas grown since 1990? Yes, Allen County, Kansas has shrunk since 1990. The population has lost about 2,155 residents, a change of about -15 percent over that period.
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