Bonneville County, Idaho demographics
Population: 121,771
Median age: 33.0
Median household income: 64,928
Demographics, population, home values, social and economic characteristics of Bonneville County, Idaho.
Population
| 2021 | 121,771 |
| 2020 | 116,970 |
| 2019 | 114,392 |
| 2018 | 112,397 |
| 2017 | 110,404 |
| 2016 | 108,989 |
| 2015 | 107,788 |
| 2014 | 106,703 |
| 2013 | 105,580 |
| 2012 | 104,177 |
| 2011 | 102,422 |
| 2010 | 100,213 |
| 2009 | 96,238 |
Bonneville County, ID cities
Ammon city - 17,401
Idaho Falls city - 64,399
Iona city - 2,640
Irwin city - 224
Lincoln CDP - 3,919
Ririe city - 666
Swan Valley city - 229
Ucon city - 1,348
Census data for Bonneville County, Idaho
Demographic and housing estimates in Bonneville County, Idaho
| Total population | 121,771 |
| Male | 61,261 |
| Female | 60,510 |
| Total population | 121,771 |
| Under 5 years | 9,869 |
| 5 to 9 years | 11,132 |
| 10 to 14 years | 10,313 |
| 15 to 19 years | 9,139 |
| 20 to 24 years | 7,268 |
| 25 to 34 years | 16,509 |
| 35 to 44 years | 16,245 |
| 45 to 54 years | 12,425 |
| 55 to 59 years | 6,606 |
| 60 to 64 years | 6,391 |
| 65 to 74 years | 9,578 |
| 75 to 84 years | 4,463 |
| 85 years and over | 1,833 |
| Median age (years) | 33.0 |
| Under 18 years | 37,500 |
| 16 years and over | 88,451 |
| 18 years and over | 84,271 |
| 21 years and over | 79,928 |
| 62 years and over | 19,736 |
| 65 years and over | 15,874 |
| Total population | 121,771 |
| One race | 116,472 |
| White | 107,371 |
| Black or African American | 523 |
| American Indian and Alaska Native | 620 |
| Asian | 1,091 |
| Native Hawaiian and Other Pacific Islander | 163 |
| Some other race | 6,704 |
| Two or more races | 5,299 |
| Citizen, VOTING AGE 18 and over population | 81,612 |
| Male Citizen, VOTING AGE 18 and over population | 40,664 |
| Female Citizen, VOTING AGE 18 and over population | 40,948 |
Social characteristics in Bonneville County, Idaho
| Total households | 41,693 |
| Family households (families) | 22,701 |
| Married-couple family | 2,286 |
| Male householder, no wife present, family | 7,011 |
| Female householder, no husband present, family | 5,124 |
| Nonfamily households | 9,695 |
| Average household size | 11,407 |
| Average family size | 2.89 |
Economic characteristics in Bonneville County, Idaho
| Total households | 41,693 |
| Less than $10,000 | 1,642 |
| $10,000 to $14,999 | 1,147 |
| $15,000 to $24,999 | 3,799 |
| $25,000 to $34,999 | 3,327 |
| $35,000 to $49,999 | 5,617 |
| $50,000 to $74,999 | 8,421 |
| $75,000 to $99,999 | 5,996 |
| $100,000 to $149,999 | 6,438 |
| $150,000 to $199,999 | 2,703 |
| $200,000 or more | 2,603 |
| Median household income (dollars) | 64,928 |
Housing characteristics in Bonneville County, Idaho
| Total housing units | 44,562 |
| Occupied housing units | 41,693 |
| Vacant housing units | 2,869 |
| Total housing units | 44,562 |
| 1-unit, detached | 31,593 |
| 1-unit, attached | 2,328 |
| 2 units | 782 |
| 3 or 4 units | 3,489 |
| 5 to 9 units | 1,576 |
| 10 to 19 units | 804 |
| 20 or more units | 1,987 |
| Mobile home | 1,988 |
| Boat, RV, van, etc. | 15 |
| Total housing units | 44,562 |
| Built 2014 or later | 284 |
| Built 2010 to 2013 | 4,880 |
| Built 2000 to 2009 | 8,763 |
| Built 1990 to 1999 | 6,270 |
| Built 1980 to 1989 | 3,664 |
| Built 1970 to 1979 | 7,466 |
| Built 1960 to 1969 | 3,998 |
| Built 1950 to 1959 | 4,624 |
| Built 1940 to 1949 | 1,353 |
| Built 1939 or earlier | 3,260 |
| Total housing units | 44,562 |
| 1 room | 1,038 |
| 2 rooms | 1,068 |
| 3 rooms | 2,254 |
| 4 rooms | 6,528 |
| 5 rooms | 6,050 |
| 6 rooms | 4,562 |
| 7 rooms | 4,872 |
| 8 rooms | 5,303 |
| 9 rooms or more | 12,887 |
| Median rooms | 6.7 |
| Total housing units | 44,562 |
| No bedroom | 1,060 |
| 1 bedroom | 2,741 |
| 2 bedrooms | 9,112 |
| 3 bedrooms | 12,553 |
| 4 bedrooms | 8,981 |
| 5 or more bedrooms | 10,115 |
| Occupied housing units | 41,693 |
| Owner-occupied | 29,374 |
| Renter-occupied | 12,319 |
| Average household size of owner-occupied unit | 3.07 |
| Average household size of renter-occupied unit | 2.48 |
| Occupied housing units | 41,693 |
| Moved in 2017 or later | 5,348 |
| Moved in 2015 to 2016 | 13,659 |
| Moved in 2010 to 2014 | 6,351 |
| Moved in 2000 to 2009 | 8,551 |
| Moved in 1990 to 1999 | 3,993 |
| Moved in 1989 and earlier | 3,791 |
| Owner-occupied units | 29,374 |
| Less than $50,000 | 1,251 |
| $50,000 to $99,999 | 1,347 |
| $100,000 to $149,999 | 3,835 |
| $150,000 to $199,999 | 5,253 |
| $200,000 to $299,999 | 8,393 |
| $300,000 to $499,999 | 7,249 |
| $500,000 to $999,999 | 1,918 |
| $1,000,000 or more | 128 |
| Median (dollars) | 231,100 |
| Owner-occupied units | 29,374 |
| Housing units with a mortgage | 19,242 |
| Housing units without a mortgage | 10,132 |
| Occupied units paying rent | 11,983 |
| Less than $500 | 780 |
| $500 to $999 | 6,893 |
| $1,000 to $1,499 | 2,751 |
| $1,500 to $1,999 | 1,066 |
| $2,000 to $2,499 | 152 |
| $2,500 to $2,999 | 98 |
| $3,000 or more | 243 |
| Median (dollars) | 892 |
| No rent paid | 336 |
Demographic data for Bonneville County, ID and each city in the county. Lists of cities by population, wealth and poverty in Bonneville County, ID.
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