Bonneville County Population

1920–2026

137.75K

2026 projection

10.4% since 2020 (increase)

020K40K60K80K100K120K140K192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Bonneville County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026137,749+1,9781.46%
2025135,771+1,9781.48%
2024133,793+2,2801.73%
2023131,513+1,8591.43%
2022129,654+1,5821.24%
2021128,072+3,3422.68%
2020124,730+5,4444.56%
2019119,286+2,6252.25%
2018116,661+2,0531.79%
2017114,608+2,4462.18%

Showing 10 of 25 years.

Bonneville County Demographics

33.6median age

Median age

Female33.7 yrs
Male33.5 yrs

Adults

90,920
17,950 seniors (65+) · 20% of adults72,970 other adults

Sex

Female 49.8% · 64,551Male 50.2% · 64,972

Population by age

MaleFemale85+ years, male: 74985+ years, female: 97980–84 years, male: 1,17280–84 years, female: 1,36775–79 years, male: 1,35275–79 years, female: 1,65670–74 years, male: 2,15570–74 years, female: 2,31965–69 years, male: 3,01765–69 years, female: 3,18460–64 years, male: 3,49260–64 years, female: 3,16155–59 years, male: 3,10555–59 years, female: 3,08850–54 years, male: 3,17450–54 years, female: 3,09645–49 years, male: 3,64345–49 years, female: 3,51440–44 years, male: 4,48840–44 years, female: 4,43135–39 years, male: 4,57135–39 years, female: 4,33730–34 years, male: 4,71530–34 years, female: 4,71425–29 years, male: 4,38425–29 years, female: 4,15720–24 years, male: 3,85820–24 years, female: 3,89115–19 years, male: 5,06815–19 years, female: 4,81310–14 years, male: 5,35210–14 years, female: 5,9215–9 years, male: 5,9415–9 years, female: 5,1410–4 years, male: 4,7360–4 years, female: 4,78285+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–42K2K4K4K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 1,295 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Bonneville County Income

$79,068median household income

Median household income

$79,068

Half of households earn more, half earn less

Median earnings

$47,313

Typical yearly pay for a worker 25 or older.

Poverty rate

9.8%

About 1 in 10 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Bonneville County Marital Status

54% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married54%54%54%
Never married28%32%25%
Divorced12%11%14%
Widowed4%2%7%
Separated1%1%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

8 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year