Population Projections

Summary: Population projections for U.S. states and counties to 2040-2070 (varies by state)

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This database contains population projections for most U.S. states and counties at five-year intervals through the year 2045, and for some states, to the year 2070.  (Data are not available for the District of Columbia, Idaho, Mississippi, Ohio, South Dakota, or Vermont.) The sources for each state vary, but are generally demographic or financial research organizations within each state.  The U.S. total does not equal to the sum of all states since data are missing for some states.  The source for U.S. projections is the Census Bureau.  


Because reporting periods for states are not consistent, some projections are estimated based on average annual rates of change.  

Geographic Coverage: States, Counties

Periodicity: Annually

Series Begins/Ends: 2020, 2025, 2030, 2035, 2040, 2045, 2050, 2055, 2060, 2065, 2070

Source (APA): RAND State Statistics. (2022, April 25). Population Projections.
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Derived From: created by RAND State Statistics

New Database added:  Apr. 25, 2022 Estimated next update: Jun. 03, 2023

Please enter a state or county.    Data are not yet available for the United States (total), the District of Columbia, Idaho, Mississippi, Ohio, South Dakota, or Vermont.    All

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Free users may access only the most recent year's data.

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