Bonneville County, Idaho Population 2024

133,189

Bonneville County, Idaho's estimated 2024 population is 133,189 with a growth rate of 1.39% in the past year according to the most recent United States census data. Bonneville County, Idaho is the 4th largest county in Idaho. The 2010 population was 104,682 and has seen a growth of 27.23% since that time.

Note: data after 2022 is projected based on recent change

28 Rows

Year
Population
Growth
Change
2029142,3041,8231.3%
2028140,4811,8231.31%
2027138,6581,8231.33%
2026136,8351,8231.35%
2025135,0121,8231.37%
2024133,1891,8231.39%
2023131,3661,8231.41%
2022129,5431,4791.15%
2021128,0643,3272.67%
2020124,7375,4514.57%
2019119,2862,6252.25%
2018116,6612,0531.79%
2017114,6082,4462.18%
2016112,1622,2462.04%
2015109,9161,6311.51%
2014108,2858780.82%
2013107,4076190.58%
2012106,7889550.9%
2011105,8331,1511.1%
2010104,68200%
199072,2076,2279.44%
198065,98014,73028.74%
197051,2504,3449.26%
196046,90616,69655.27%
195030,2104,51317.56%
194025,6976,03330.68%
193019,6642,16312.36%
192017,501-124,803-87.7%
2024 Growth Rate
1.39% (1,823)
County Website
Bonneville County
State
Idaho
County Seat
Idaho Falls
2020 Population
124,737
Area
1866 mi²
Density
71 people/mi²
Growth Since 2020
6.78% (8,452)
Founded
February 7, 1911

Population by Race

Race
Population
Percentage (of total)
White108,17986.9%
Two or more races7,1075.71%
Other race6,7405.41%
Asian1,1620.93%
Native American7790.63%
Black or African American4960.4%
Native Hawaiian or Pacific Islander270.02%

White

Two or more races

Other race

Asian

Native American

Black or African American

Native Hawaiian or Pacific Islander

Bonneville County, Idaho Population by Race

Bonneville County, Idaho Population Pyramid 2024

Bonneville County, Idaho Median Age

33.2

Total

33

Male

33.5

Female

Bonneville County, Idaho Adults

There are 86,876 adults, (16,643 of whom are seniors) in Bonneville County, Idaho.

Bonneville County, Idaho Age Dependency

77.3

Age Dependency Ratio

23.7

Old Age Dependency Ratio

53.6

Child Dependency Ratio

Bonneville County, Idaho Sex Ratio

Female62,01349.81%
Male62,47750.19%

Bonneville County, Idaho Population by Age

Bonneville County, Idaho Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All42,4022.97129
Married23,3793.6484.715.3
Non Family12,8571.2252.847.2
Female4,4763.7356.243.8
Male1,6903.3258.541.5

3.55

Average Family Size

2.9

Average Household Size

71.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Bonneville County, Idaho Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade3,8425.06%
Associates Degree8,09710.66%
Bachelors Degree16,37121.55%
Graduate Degree7,84410.33%
High School Graduate19,11725.17%
Less Than 9th Grade2,2592.97%
Some College18,43024.26%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Bonneville County, Idaho Educational Attainment by Sex (over 25)

Bonneville County, Idaho Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White64,54561,49522,296
Hispanic8,1195,304840
Other Race3,7701,988275
2+ Races3,0842,860723
Asian801754408
Native American51140297
Black30227051
Islander191919

The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among islander people with a rate of 100%.

Bonneville County, Idaho Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$53,822$77,336$38,154
Graduate Degree$95,441$110,956$56,172
High School Graduate$30,456$37,072$21,759
Less Than 9th Grade$31,314$34,364$25,531
Overall$42,055$55,589$29,396
Some College$37,967$52,102$28,421

$42,055

Average Earnings

$55,589

Average Male

$29,396

Average Female

Bonneville County, Idaho Earnings by Educational Attainment

Bonneville County, Idaho Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Bonneville County, Idaho Language

90.41% of Bonneville County, Idaho residents speak only English, while 9.59% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 8.22% of the population.

Bonneville County, Idaho Language

Bonneville County, Idaho Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White100,1288,4888.48%
Hispanic17,0192,39514.07%
Multiple7,0401,05214.94%
Other6,68697114.52%
Native74224633.15%
Asian1,16213611.7%
Black48112125.16%
Islander271970.37%

9.46%

Overall Poverty Rate

7.9%

Male Poverty Rate

11.03%

Female Poverty Rate

Poverty in Bonneville County, Idaho

The race most likely to be in poverty in Bonneville County, Idaho is Islander, with 70.37% below the poverty level.

The race least likely to be in poverty in Bonneville County, Idaho is White, with 8.48% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.17%. Among those working part-time, it was 11.42%, and for those that did not work, the poverty rate was 13.52%.

Bonneville County, Idaho Poverty

rate

Rate
Poverty
Less Than 9th Grade19.35%
High School10.18%
Some College6.94%
Bachelors or Greater3.01%

Bonneville County, Idaho Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed27.47%
Female Unemployed14.74%
Female Employed7.67%
Male Employed3.8%

Bonneville County, Idaho Poverty Rate by Employment Status and Sex

Bonneville County, Idaho Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$86,252$107,971
Households$73,103$94,934
Married Families$94,905$118,750
Non Families$42,352$60,119

mean

median

Income by Household Type

Bonneville County, Idaho Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.1%

Overall Marriage Rate

54.0%

Male Marriage Rate

54.2%

Female Marriage Rate

Bonneville County, Idaho Married by Age and Sex

male

female

Bonneville County, Idaho Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Bonneville County, Idaho Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Bonneville County, Idaho Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

6,553

Number of Veterans

6,065

Male Veterans

488

Female Veterans

War
Veterans
Vietnam2,232
Second Gulf War1,487
First Gulf War1,248
Korea413
World War II161

Bonneville County, Idaho Veterans by War

count

Age Group
Veterans
65 to 741,725
75+1,545
35 to 541,449
55 to 641,218
18 to 34616

Bonneville County, Idaho Veterans by Age

count

Name
Veterans
% of Total
White6,0700.07967343081406032
Hispanic2390.02352825359322701
2+ Races1690.04340010272213662
Other Race1350.028319697923222153
Asian910.09902067464635474
Black470.14461538461538462
Native American410.07142857142857142

Bonneville County, Idaho Veterans by Race

Bonneville County, Idaho Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.61%

Veteran Poverty Rate

32.76%

Veteran Disability Rate

Bonneville County, Idaho Veterans by Education

LaborForceParticipation

64.8%

Labor Force Participation

61.6%

Employment Rate

4.6%

Unemployment Rate

Bonneville County, Idaho Employment by Age

LaborForceParticipation

Bonneville County, Idaho Employment by Race

LaborForceParticipation

Bonneville County, Idaho Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

55.75%

Born in Bonneville County, Idaho

95.9%

Native Born

4.1%

Foreign Born

2.07%

Non Citizen

2.03%

Naturalized

Place of Birth

95.9% of Bonneville County, Idaho residents were born in the United States, with 55.75% having been born in Idaho. 2.07% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Bonneville County, Idaho Place of Birth

Sources