Fallon County, MT Population

Overview

3,074

Total Population

35.1

Median age

51.40%

Female population %

94.6:100

Gender ratio (M:F)

25-29 years

Largest age group

61.6

Total dependency ratio

White

Largest racial group

32

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Fallon County's population is young compared to the rest of the country:

The median age in Fallon County is 35.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Fallon County's population under 18 was 24.76%, compared to the 22.51% nationwide.
Fallon County's elderly or the senior population (over 65 age) was 17.57% as compared to 16.04% nationwide.
Of the total population in Fallon County, 20.56% were under the age of 15, 21.44% aged 15 to 29, 40.44% aged 30 to 64, 14.87% aged 65 to 84, and 2.70% were 85 years of age and older.

There are 86 more females than males in Fallon County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 51.40% females and 48.60% males in Fallon County, MT.
The Fallon County, MT gender ratio is 94.6:100 i.e. 94.6 men to 100 women (0.946).
For male population, the largest age group is 60-64 years with a population of 172.
For the female population, the largest age group is 25-29 years with a population of 198.

Fallon County's population has become increasingly diverse:

Racial distribution of Fallon County population: 93.49% are White, 0.03% are Black or African American, 3.51% are American Indian and Alaska Native, 0.52% are some other race and 2.44% are multiracial.
Fallon County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 32 is Hispanic or Latino (of any race), and 3,042 (98.96% of the total population) is Non-Hispanic.
The largest racial group in Fallon County is White with a population of 2,874 (93.49% of the total population).

Fallon County's population has already reached its peak and is showing a trend of decline:

The peak population was 3,172 in the year 2015
From 2000 to 2010, Fallon County's population increased by 86 (3.07%), as compared to the national growth of 9.63%.
From 2010 to 2020, Fallon County's population increased by 139 (4.81%), 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, Fallon County's population was lowest in year 2006 at 2,622.