Bonneville County, ID demographics:
population, income, and more

Total population
129,523
1.9% year-over-year change
Median household income
$79,068/yr
3.2% year-over-year change
Housing units
47,489
2.3% year-over-year change

Bonneville County population

How many people live in Bonneville County

Bonneville County is home to 129,523 residents, according to the most recent Census data. Gender-wise, 50.2% of Bonneville County locals are male, and 49.8% are female.

Total population
129,523
1.9% year-over-year change
Gender ratio
Male
50.2%
64,972
Female
49.8%
64,551
Value Percent YoY change
Male 64,972 50.2% 2.0%
Female 64,551 49.8% 1.9%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Bonneville County is 34, with the population distributed as follows: about 24.6% are children under 15, then 13.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.6% of the population, while another 20.3% fall into the 45 to 64 bracket. Finally, around 13.9% are 65 or older.

Median age
33.6
Age breakdown
Under 15
24.6%
15 to 24
13.6%
25 to 44
27.6%
45 to 64
20.3%
Over 65
13.9%
Value Percent YoY change
Under 15 31,873 24.6% 0.1%
15 to 24 17,630 13.6% 2.0%
25 to 44 35,797 27.6% 3.2%
45 to 64 26,273 20.3% 1.5%
Over 65 17,950 13.9% 3.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Bonneville County, 95.3% of the population are US-born citizens, while 2.4% have gained naturalized citizenship. At the same time, 2.4% of residents are non-citizens. As for race, 84.3% of locals are Caucasian, 0.4% are African American and 0.9% have Asian roots. Another 0.8% are Indigenous American, 0.1% are Pacific Islanders, while 4.9% identify as another race. There’s also a share of 8.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.3%
Non-U.S.-born citizens
2.4%
Non-citizens
2.4%
Value Percent YoY change
U.S.-born citizens 123,423 95.3% 1.5%
Non-U.S.-born citizens 3,048 2.4% -5.4%
Non-citizens 3,052 2.4% 39.8%
Racial breakdown
White
84.3%
Black or African American
0.4%
American Indian and Alaska Native
0.8%
Asian
0.9%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
8.5%
Other
4.9%
Value Percent
White 109,136 84.3%
Black or African American 566 0.4%
American Indian and Alaska Native 1,058 0.8%
Asian 1,181 0.9%
Native Hawaiian and other Pacific Islander 184 0.1%
Two or more races 10,994 8.5%
Other 6,404 4.9%

Households in Bonneville County

A peek inside Bonneville County households

Bonneville County has 44,184 households, with an average of 3 members in each. Of these, 69.7% are families, while the remaining 30.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
44,184
1.9% year-over-year change
Average people per household
3
Non-family households
13,375
Family households
30,809
Value Percent YoY change
Non-family households 13,375 30.3% 1.0%
Family households 30,809 69.7% 2.2%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Bonneville County

The housing landscape of Bonneville County

Bonneville County's housing consists of 47,489 units, with 70.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 4.2% of the housing landscape.

Housing units
47,489
2.3% year-over-year change
Housing types
Value Percent
1 unit, detached 33,367 70.3%
1 unit, attached 2,903 6.1%
2 units 656 1.4%
3 or 4 units 3,707 7.8%
5 to 9 units 1,805 3.8%
10 to 19 units 1,051 2.2%
20 to 49 units 1,162 2.4%
50 or more units 854 1.8%
Mobile home 1,984 4.2%
Homes built since 2020
1,636
54.5% year-over-year change

The age of buildings in Bonneville County

In Bonneville County, the median construction year is 1985. About 7.8% of homes were built before the 1940s, with another 2.9% going up by 1949. Most development happened in the second half of the 20th century. Then, 17.8% of homes were added from 2000 to 2009, 12.8% between 2010 and 2019, and 3.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 3,697 7.8% 8.8%
Built between 1940 and 1949 1,359 2.9% -1.2%
Built between 1950 and 1959 4,942 10.4% 1.8%
Built between 1960 and 1969 3,680 7.8% 0.1%
Built between 1970 and 1979 7,686 16.2% -2.1%
Built between 1980 and 1989 4,367 9.2% 2.2%
Built between 1990 and 1999 5,593 11.8% -0.2%
Built between 2000 and 2009 8,450 17.8% -1.1%
Built between 2010 and 2019 6,079 12.8% 5.0%
Built in 2020 or later 1,636 3.4% 54.5%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Bonneville County occupancy rates

Out of the 44,184 occupied housing units in Bonneville County, 71.7% are owner-occupied, while 28.3% are lived in by tenants. Meanwhile, 7% of all homes on the local market sit vacant.

Occupied housing units
44,184
1.9% year-over-year change
Occupancy breakdown
Renter occupied
12,487
Owner occupied
31,697
Value Percent YoY
change
Renter occupied 12,487 28.3% 1.4%
Owner occupied 31,697 71.7% 2.0%
Unoccupied housing units
7.0%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Bonneville County housing costs

Housing costs in Bonneville County come to a median of $1,173 per month, while tenants specifically pay a median gross rent of $1,133.

Median housing costs per month
$1,173/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Bonneville County
$1,133/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Bonneville County

Bonneville County education at a glance

About 32.4% of the population in Bonneville County went to high school, while 24.6% pursued college studies. Another 10.4% earned an associate degree and 20.8% hold a bachelor’s. Meanwhile, 9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,546 2.8% -5.8%
High school diploma 29,445 32.4% 1.1%
College diploma 22,413 24.6% 2.0%
Associate degree 9,412 10.4% 2.3%
Bachelor's degree 18,880 20.8% 5.9%
Graduate degree 8,224 9% 4.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Bonneville County

How much people earn in Bonneville County

The average annual household income in Bonneville County was $102,874 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.5% change from the previous year. At the same time, the median income stood at $79,068, reflecting a +3.2% shift over the same period.

Average household income in Bonneville County
$102,874/year
3.5% year-over-year change
Median household income in Bonneville County
$79,068/year
3.2% year-over-year change

Bonneville County income by age

In Bonneville County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $80,539. Those with someone between 45 and 64 in charge, often well established professionally, earn $102,958 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $55,300, while those led by someone over 65, many of whom may be retired, have about $60,868 in earnings. Overall, 90.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $55,300 12.2%
25 - 44 $80,539 4.6%
45 - 64 $102,958 4.1%
Over 65 $60,868 3.2%
Above poverty level
113,654
Below poverty level
12,217
Value Percent YoY
change
Above poverty level 113,654 90.3% 1.6%
Below poverty level 12,217 9.7% 4.5%

Employment in Bonneville County

Workforce and job types in Bonneville County

The job market in Bonneville County is powered by 58,859 working residents, spread across a range of industries and roles. 77.1% of the working population are employed in professional or administrative positions, while 22.9% are in hands-on or service-based jobs. Also, 11.2% run their own businesses, 66.6% are employed by private companies, and 16.8% work in the public sector.

Workforce demographics

Working population
58,859
1.2% year-over-year change
White collar
45,382
Blue collar
13,477
Value Percent YoY change
White collar 45,382 77.1% 1.8%
Blue collar 13,477 22.9% -0.6%
Employer type
Self employees
11.2%
Private companies
66.6%
Governmental workers
16.8%
Not for profit companies
5.4%
Value Percent YoY change
Self employees 6,600 11.2% 4.0%
Private companies 39,201 66.6% -0.2%
Governmental workers 9,858 16.8% 8.3%
Not for profit companies 3,200 5.4% -6.5%
Unemployment rate
4.6%
21.2% year-over-year change

Available workforce

The unemployment rate in Bonneville County stands at 4.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Bonneville County

How people get around in Bonneville County

In Bonneville County, the average commute time is 21 minutes. Commuting methods vary: 84.5% of residents travel by personal vehicle and 1.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
21 min
-0.9% year-over-year change
Means of transportation
Value Percent YoY change
Car 49,003 84.5% 0.6%
Bus or trolleybus 1,243 2.1% -2.8%
Motorcycle 98 0.2% -14.0%
Bicycle 334 0.6% 3.7%
Walk 720 1.2% -10.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Bonneville County by zipcode?

Zipcode Population Number of households Median income Average income
83236 1,840 786 $68,214 $85,089
83285 80 20 $0 $140,915
83401 47,972 15,714 $78,497 $102,057
83402 29,994 11,165 $74,517 $90,646
83404 27,500 9,386 $82,103 $113,988
83406 19,696 6,482 $86,991 $109,274
83428 576 241 $68,750 $159,788
83443 1,364 485 $65,590 $73,736
83449 273 116 $82,368 $116,431
83427 2,931 841 $84,009 $105,560

Find your place

Explore more communities

FAQs about Bonneville County demographics 

What is the total population of Bonneville County?

Bonneville County has a total population of 129,523 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +1.9% compared to a year ago.

What is the gender ratio in Bonneville County?

The gender ratio in Bonneville County is as follows:
  • 50.2% males (64,972 residents)
  • 49.8% females (64,551 residents)

What is the median age in Bonneville County?

The median age in Bonneville County is 33.6.

What is the age distribution of the population in Bonneville County?

The age distribution in Bonneville County is as follows:
  • Under 15: 24.6% (31,873 residents)
  • Ages 15-24: 13.6% (17,630 residents)
  • Ages 25-44: 27.6% (35,797 residents)
  • Ages 45-64: 20.3% (26,273 residents)
  • Over 65: 13.9% (17,950 residents)

What is the racial and ethnic makeup of Bonneville County?

The racial and ethnic makeup of Bonneville County is as follows:
  • White: 84.3% (109,136 residents)
  • Black or African American: 0.4% (566 residents)
  • American Indian and Alaska Native: 0.8% (1,058 residents)
  • Asian: 0.9% (1,181 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (184 residents)
  • Two or More Races: 8.5% (10,994 residents)
  • Other: 4.9% (6,404 residents)

What percentage of the population in Bonneville County are U.S.-born citizens?

U.S.-born citizens represent 95.3% of the population in Bonneville County.

How many housing units are there in Bonneville County?

There are 47,489 housing units in Bonneville County, reflecting a +2.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Bonneville County and what is the average household size?

Bonneville County has a total of 44,184 households, with an average of 3 people in each.

What is the median household income in Bonneville County?

Bonneville County has a median household income of $79,068, representing a +3.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Bonneville County?

The employment rate is 95.4% in Bonneville County, with a workforce of 58,859 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 77.1% (45,382 residents)
  • Blue-collar workers: 22.9% (13,477 residents)

Places of employment:
  • Self-employed: 11.2% (6,600 residents)
  • Private companies: 66.6% (39,201 residents)
  • Governmental workers: 16.8% (9,858 residents)
  • Not-for-profit companies: 5.4% (3,200 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025