1. Home
  2. Counties
  3. Kansas
  4. Allen County
County · Kansas

Allen County

12,425Population
-0.8 %Change since 2020
31Net migration
4.1 %Unemployment rate

Facts

Population
12,425 (2024)
Change since 2020
-0.8 %
Net migration
31 (2023)
Unemployment rate
4.1 % (2025)
State
Kansas
Population base, April 2020
12,526 (2020)
Births
145 (2023)
Births per 1,000 residents, 2023
11.7
Deaths
185 (2023)
Deaths per 1,000 residents, 2023
14.9
Natural change, 2023
-40
International migration
38 (2023)
Domestic migration
-7 (2023)
Net migration per 1,000, 2023
2.5
Postal code
KS
FIPS code
20001

Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS

Unemployment rate, annual average

199020254.15.8
PeriodValue
20254.1 %
20243.9 %
20233.2 %
20223.2 %
20213.4 %
20205.6 %
20193.7 %
20184.2 %
20175.1 %
20165.9 %
20155.1 %
20145.1 %

Population estimates, 2020–2024

2020202412.4K12.5K
PeriodValue
202412,425
202312,466
202212,479
202112,506
202012,537