Bonneville County, ID Population

Overview

121,771

Total Population

33.0

Median age

49.69%

Female population %

101.2:100

Gender ratio (M:F)

5-9 years

Largest age group

63.3

Total dependency ratio

White

Largest racial group

16,597

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Bonneville County is 33.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Bonneville County's population under 18 was 30.80%, compared to the 22.51% nationwide.
Bonneville County's elderly or the senior population (over 65 age) was 13.04% as compared to 16.04% nationwide.
Of the total population in Bonneville County, 25.72% were under the age of 15, 20.08% aged 15 to 29, 41.17% aged 30 to 64, 11.53% aged 65 to 84, and 1.51% were 85 years of age and older.

There are 751 less females than males in Bonneville County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.69% females and 50.31% males in Bonneville County, ID.
The Bonneville County, ID gender ratio is 101.2:100 i.e. 101.2 men to 100 women (1.012).
For male population, the largest age group is 5-9 years with a population of 5,997.
For the female population, the largest age group is 10-14 years with a population of 5,309.

Bonneville County's population has become increasingly diverse:

Racial distribution of Bonneville County population: 88.17% are White, 0.43% are Black or African American, 0.51% are American Indian and Alaska Native, 0.90% are Asian, 0.13% are Native Hawaiian and other Pacific Islander, 5.51% are some other race and 4.35% are multiracial.
Bonneville County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 16,597 is Hispanic or Latino (of any race), and 105,174 (86.37% of the total population) is Non-Hispanic.
The largest racial group in Bonneville County is White with a population of 107,371 (88.17% of the total population).

Bonneville County's population has not reached its peak yet and is showing a trend of further growth:

The peak population was 129,496 in the year 2022
From 2000 to 2010, Bonneville County's population increased by 21,721 (26.18%), as compared to the national growth of 9.63%.
From 2010 to 2020, Bonneville County's population increased by 20,034 (19.14%), 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, Bonneville County's population was lowest in year 2000 at 82,961.