Lemhi County, Idaho demographics
Population: 7,948
Median age: 52.8
Median household income: 46,105
Demographics, population, home values, social and economic characteristics of Lemhi County, Idaho.
Population
| 2021 | 7,948 |
| 2020 | 7,929 |
| 2019 | 7,847 |
| 2018 | 7,798 |
| 2017 | 7,755 |
| 2016 | 7,743 |
| 2015 | 7,790 |
| 2014 | 7,828 |
| 2013 | 7,853 |
| 2012 | 7,892 |
| 2011 | 7,895 |
| 2010 | 7,861 |
| 2009 | 7,818 |
Lemhi County, ID cities
Leadore city - 120
Salmon city - 3,114
Census data for Lemhi County, Idaho
Demographic and housing estimates in Lemhi County, Idaho
| Total population | 7,948 |
| Male | 4,153 |
| Female | 3,795 |
| Total population | 7,948 |
| Under 5 years | 354 |
| 5 to 9 years | 386 |
| 10 to 14 years | 402 |
| 15 to 19 years | 527 |
| 20 to 24 years | 231 |
| 25 to 34 years | 622 |
| 35 to 44 years | 1,023 |
| 45 to 54 years | 715 |
| 55 to 59 years | 527 |
| 60 to 64 years | 771 |
| 65 to 74 years | 1,415 |
| 75 to 84 years | 605 |
| 85 years and over | 370 |
| Median age (years) | 52.8 |
| Under 18 years | 1,420 |
| 16 years and over | 6,647 |
| 18 years and over | 6,528 |
| 21 years and over | 6,267 |
| 62 years and over | 2,874 |
| 65 years and over | 2,390 |
| Total population | 7,948 |
| One race | 7,610 |
| White | 7,429 |
| Black or African American | 2 |
| American Indian and Alaska Native | 75 |
| Asian | 12 |
| Native Hawaiian and Other Pacific Islander | 9 |
| Some other race | 83 |
| Two or more races | 338 |
| Citizen, VOTING AGE 18 and over population | 6,461 |
| Male Citizen, VOTING AGE 18 and over population | 3,372 |
| Female Citizen, VOTING AGE 18 and over population | 3,089 |
Social characteristics in Lemhi County, Idaho
| Total households | 3,361 |
| Family households (families) | 1,547 |
| Married-couple family | 71 |
| Male householder, no wife present, family | 873 |
| Female householder, no husband present, family | 798 |
| Nonfamily households | 870 |
| Average household size | 1,640 |
| Average family size | 2.31 |
Economic characteristics in Lemhi County, Idaho
| Total households | 3,361 |
| Less than $10,000 | 293 |
| $10,000 to $14,999 | 205 |
| $15,000 to $24,999 | 569 |
| $25,000 to $34,999 | 236 |
| $35,000 to $49,999 | 584 |
| $50,000 to $74,999 | 572 |
| $75,000 to $99,999 | 378 |
| $100,000 to $149,999 | 331 |
| $150,000 to $199,999 | 102 |
| $200,000 or more | 91 |
| Median household income (dollars) | 46,105 |
Housing characteristics in Lemhi County, Idaho
| Total housing units | 4,590 |
| Occupied housing units | 3,361 |
| Vacant housing units | 1,229 |
| Total housing units | 4,590 |
| 1-unit, detached | 3,342 |
| 1-unit, attached | 27 |
| 2 units | 188 |
| 3 or 4 units | 80 |
| 5 to 9 units | 101 |
| 10 to 19 units | 0 |
| 20 or more units | 21 |
| Mobile home | 831 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 4,590 |
| Built 2014 or later | 33 |
| Built 2010 to 2013 | 320 |
| Built 2000 to 2009 | 495 |
| Built 1990 to 1999 | 844 |
| Built 1980 to 1989 | 554 |
| Built 1970 to 1979 | 1,211 |
| Built 1960 to 1969 | 250 |
| Built 1950 to 1959 | 279 |
| Built 1940 to 1949 | 230 |
| Built 1939 or earlier | 374 |
| Total housing units | 4,590 |
| 1 room | 98 |
| 2 rooms | 56 |
| 3 rooms | 281 |
| 4 rooms | 658 |
| 5 rooms | 901 |
| 6 rooms | 911 |
| 7 rooms | 724 |
| 8 rooms | 358 |
| 9 rooms or more | 603 |
| Median rooms | 5.8 |
| Total housing units | 4,590 |
| No bedroom | 98 |
| 1 bedroom | 345 |
| 2 bedrooms | 1,353 |
| 3 bedrooms | 1,816 |
| 4 bedrooms | 646 |
| 5 or more bedrooms | 332 |
| Occupied housing units | 3,361 |
| Owner-occupied | 2,772 |
| Renter-occupied | 589 |
| Average household size of owner-occupied unit | 2.32 |
| Average household size of renter-occupied unit | 2.27 |
| Occupied housing units | 3,361 |
| Moved in 2017 or later | 397 |
| Moved in 2015 to 2016 | 897 |
| Moved in 2010 to 2014 | 612 |
| Moved in 2000 to 2009 | 640 |
| Moved in 1990 to 1999 | 477 |
| Moved in 1989 and earlier | 338 |
| Owner-occupied units | 2,772 |
| Less than $50,000 | 323 |
| $50,000 to $99,999 | 240 |
| $100,000 to $149,999 | 353 |
| $150,000 to $199,999 | 337 |
| $200,000 to $299,999 | 599 |
| $300,000 to $499,999 | 640 |
| $500,000 to $999,999 | 228 |
| $1,000,000 or more | 52 |
| Median (dollars) | 217,900 |
| Owner-occupied units | 2,772 |
| Housing units with a mortgage | 1,498 |
| Housing units without a mortgage | 1,274 |
| Occupied units paying rent | 475 |
| Less than $500 | 138 |
| $500 to $999 | 291 |
| $1,000 to $1,499 | 39 |
| $1,500 to $1,999 | 7 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 713 |
| No rent paid | 114 |
Demographic data for Lemhi County, ID and each city in the county. Lists of cities by population, wealth and poverty in Lemhi County, ID.
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