Overview
574
Total Population
58.2
Median age
50.70%
Female population %
97.3:100
Gender ratio (M:F)
65-69 years
Largest age group
123.3
Total dependency ratio
White
Largest racial group
34
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Cascade's population is old compared to the rest of the country:
- The median age in Cascade is 58.2, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Cascade's population under 18 was 17.07%, compared to the 22.51% nationwide.
- Cascade's elderly or the senior population (over 65 age) was 39.72% as compared to 16.04% nationwide.
- Of the total population in Cascade, 15.51% were under the age of 15, 7.49% aged 15 to 29, 37.28% aged 30 to 64, 34.67% aged 65 to 84, and 5.05% were 85 years of age and older.

Read more about Cascade, MT population by age ➔
Gender
There are 8 more females than males in Cascade:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.70% females and 49.30% males in Cascade, MT.
- The Cascade, MT gender ratio is 97.3:100 i.e. 97.3 men to 100 women (0.973).
- For male population, the largest age group is 0-4 years with a population of 41.
- For the female population, the largest age group is 65-69 years with a population of 44.

Read more about Cascade, MT population by gender ➔
Race / Ethnicity
Cascade's population has become increasingly diverse:
- Racial distribution of Cascade population: 77.87% are White, 0.35% are Black or African American, 3.83% are American Indian and Alaska Native, 1.22% are some other race and 16.72% are multiracial.
- Cascade's racial breakdown clearly shows that there is an absolute majority of White population in the town.
- By ethnicity, 34 is Hispanic or Latino (of any race), and 54 (94.08% of the total population) is Non-Hispanic.
- The largest racial group in Cascade is White with a population of 447 (77.87% of the total population).

Read more about Cascade, MT population by race ➔
Year by year
Cascade's population has already reached its peak and is showing a trend of decline:
- The peak population was 786 in the year 2000
- From 2000 to 2010, Cascade's population decreased by 99 (12.60%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Cascade's population decreased by 89 (12.95%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Cascade's population was lowest in year 2022 at 594.

Read more about Cascade, MT population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)