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County · New York

Cortland County

45,945Population
-1.8 %Change since 2020
-117Net migration
4.3 %Unemployment rate

Facts

Population
45,945 (2024)
Change since 2020
-1.8 %
Net migration
-117 (2023)
Unemployment rate
4.3 % (2025)
Population base, April 2020
46,808 (2020)
Births
442 (2023)
Births per 1,000 residents, 2023
9.6
Deaths
494 (2023)
Deaths per 1,000 residents, 2023
10.8
Natural change, 2023
-52
International migration
23 (2023)
Domestic migration
-140 (2023)
Net migration per 1,000, 2023
-2.5
Postal code
NY
FIPS code
36023

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

Unemployment rate, annual average

199020254.36.3
PeriodValue
20254.3 %
20244.2 %
20234.1 %
20223.7 %
20214.9 %
20207.5 %
20194.5 %
20184.8 %
20175.5 %
20165.5 %
20155.9 %
20146.5 %

Population estimates, 2020–2024

2020202445.9K46.8K
PeriodValue
202445,945
202345,957
202246,133
202146,443
202046,751