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County · Idaho

Twin Falls County

96,509Population
7.2 %Change since 2020
1,243Net migration
3.4 %Unemployment rate

Facts

Population
96,509 (2024)
Change since 2020
7.2 %
Net migration
1,243 (2023)
Unemployment rate
3.4 % (2025)
State
Idaho
Population base, April 2020
90,048 (2020)
Births
1,135 (2023)
Births per 1,000 residents, 2023
11.8
Deaths
950 (2023)
Deaths per 1,000 residents, 2023
9.8
Natural change, 2023
185
International migration
342 (2023)
Domestic migration
901 (2023)
Net migration per 1,000, 2023
12.9
Postal code
ID
FIPS code
16083

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

Unemployment rate, annual average

199020253.44.5
PeriodValue
20253.4 %
20243.4 %
20233.2 %
20222.7 %
20213.3 %
20205.1 %
20192.7 %
20182.6 %
20172.9 %
20163.2 %
20153.5 %
20143.9 %

Population estimates, 2020–2024

2020202496.5K90.4K
PeriodValue
202496,509
202395,404
202293,973
202192,410
202090,374