Total Population (all Ages) (2000–2024)

Definition

This indicator represents an estimate of the total number of people residing in respective Montana geographic areas.

Data for 2020, 2021, 2022, 2023, and 2024 are Vintage 2023 estimates. Data for 2010 through 2019 are Vintage 2020 population estimates. Each year the U.S. Census Bureau revises estimates back to the most recent Census. Therefore, data presented here may differ from previously published estimates. Figures for 2000 and 2010 represented revised population estimates for July 1, 2000 and July 1, 2010 - not actual Census counts from April 1, 2000 and April 1, 2010.

Data Source

U.S. Census Bureau, Population Estimates Program

Notes

GEOGRAPHY - Data reflect place of residence.

DATE - July 1 of reference year.

Last Updated

2025-07