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County · Wyoming

Platte County

8,512Population
-1.0 %Change since 2020
-21Net migration
4.1 %Unemployment rate

Facts

Population
8,512 (2024)
Change since 2020
-1.0 %
Net migration
-21 (2023)
Unemployment rate
4.1 % (2025)
State
Wyoming
Population base, April 2020
8,601 (2020)
Births
73 (2023)
Births per 1,000 residents, 2023
8.6
Deaths
123 (2023)
Deaths per 1,000 residents, 2023
14.5
Natural change, 2023
-50
International migration
26 (2023)
Domestic migration
-47 (2023)
Net migration per 1,000, 2023
-2.5
Postal code
WY
FIPS code
56031

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

Unemployment rate, annual average

199020254.14.9
PeriodValue
20254.1 %
20243.6 %
20233.5 %
20224.0 %
20214.8 %
20205.9 %
20194.2 %
20184.4 %
20174.5 %
20165.5 %
20153.9 %
20144.1 %

Population estimates, 2020–2024

202020248,5128,632
PeriodValue
20248,512
20238,581
20228,655
20218,679
20208,632