Document Type

Report

Publication Date

8-24-2026

Publication Title

Demography Fact Sheet No. 46

Publisher

The Lincy Institute and Brookings Mountain West

First page number:

1

Last page number:

2

Abstract

This fact sheet presents population data by generation and by state, identifying which generation represents the largest share of the population in Mountain West states. The data are derived from the Brookings Institution report, "Baby boomers are turning 80: A closer look at the generation that reshaped America," by William Frey. This fact sheet compares the 2024 population of each generation, from Pre-Baby Boom to Gen Alpha, to identify the largest generation in each of the five Mountain West states: Arizona, Colorado, Nevada, New Mexico, and Utah.

Keywords

Pre-baby boom; Baby boom; Gen X; Millenials; Gen Z; Gen Alpha; Population

Disciplines

Demography, Population, and Ecology | Human Geography | Public Affairs | Social Welfare | Urban Studies and Planning

File Format

pdf

File Size

108 KB

Language

English

Publisher Citation

Polagani, A., Parikh, K., Pande, M., Curry, S., Thymianos, K., Cheche, O.K., Saladino, C.J., Brown, W.E. (2026). Largest Generations in the Mountain West States, 2024. The Data Hub at The Lincy Institute and Brookings Mountain West. Demography Fact Sheet No. 46, 1-2.


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