Twin Falls city, Idaho demographics
Population: 51,223
Median age: 34.0
Median household income: 53,936
Twin Falls is a city in Twin Falls County, Idaho, United States.
Demographics, population, home values, social and economic characteristics of Twin Falls city, ID.
Population
| 2021 | 51,223 |
| 2020 | 49,819 |
| 2019 | 48,951 |
| 2018 | 48,225 |
| 2017 | 47,340 |
| 2016 | 46,623 |
| 2015 | 45,984 |
| 2014 | 45,362 |
| 2013 | 44,758 |
| 2012 | 44,097 |
| 2011 | 43,287 |
| 2010 | 42,458 |
| 2009 | 41,010 |
Census data for Twin Falls city, Idaho
Demographic and housing estimates in Twin Falls city, Idaho
| Total population | 51,223 |
| Male | 25,330 |
| Female | 25,893 |
| Total population | 51,223 |
| Under 5 years | 3,537 |
| 5 to 9 years | 4,214 |
| 10 to 14 years | 3,595 |
| 15 to 19 years | 2,991 |
| 20 to 24 years | 3,776 |
| 25 to 34 years | 8,041 |
| 35 to 44 years | 7,042 |
| 45 to 54 years | 5,232 |
| 55 to 59 years | 2,490 |
| 60 to 64 years | 2,486 |
| 65 to 74 years | 4,624 |
| 75 to 84 years | 2,562 |
| 85 years and over | 633 |
| Median age (years) | 34.0 |
| Under 18 years | 13,088 |
| 16 years and over | 39,161 |
| 18 years and over | 38,135 |
| 21 years and over | 36,304 |
| 62 years and over | 9,382 |
| 65 years and over | 7,819 |
| Total population | 51,223 |
| One race | 47,880 |
| White | 44,268 |
| Black or African American | 544 |
| American Indian and Alaska Native | 243 |
| Asian | 1,292 |
| Native Hawaiian and Other Pacific Islander | 5 |
| Some other race | 1,528 |
| Two or more races | 3,343 |
| Citizen, VOTING AGE 18 and over population | 35,758 |
| Male Citizen, VOTING AGE 18 and over population | 17,589 |
| Female Citizen, VOTING AGE 18 and over population | 18,169 |
Social characteristics in Twin Falls city, Idaho
| Total households | 19,538 |
| Family households (families) | 9,644 |
| Married-couple family | 1,711 |
| Male householder, no wife present, family | 3,754 |
| Female householder, no husband present, family | 2,669 |
| Nonfamily households | 4,429 |
| Average household size | 5,418 |
| Average family size | 2.58 |
Economic characteristics in Twin Falls city, Idaho
| Total households | 19,538 |
| Less than $10,000 | 554 |
| $10,000 to $14,999 | 1,244 |
| $15,000 to $24,999 | 1,977 |
| $25,000 to $34,999 | 2,254 |
| $35,000 to $49,999 | 3,003 |
| $50,000 to $74,999 | 3,996 |
| $75,000 to $99,999 | 2,626 |
| $100,000 to $149,999 | 2,376 |
| $150,000 to $199,999 | 856 |
| $200,000 or more | 652 |
| Median household income (dollars) | 53,936 |
Housing characteristics in Twin Falls city, Idaho
| Total housing units | 20,380 |
| Occupied housing units | 19,538 |
| Vacant housing units | 842 |
| Total housing units | 20,380 |
| 1-unit, detached | 14,255 |
| 1-unit, attached | 893 |
| 2 units | 838 |
| 3 or 4 units | 1,719 |
| 5 to 9 units | 651 |
| 10 to 19 units | 424 |
| 20 or more units | 666 |
| Mobile home | 914 |
| Boat, RV, van, etc. | 20 |
| Total housing units | 20,380 |
| Built 2014 or later | 120 |
| Built 2010 to 2013 | 1,975 |
| Built 2000 to 2009 | 4,062 |
| Built 1990 to 1999 | 2,469 |
| Built 1980 to 1989 | 1,479 |
| Built 1970 to 1979 | 3,396 |
| Built 1960 to 1969 | 1,272 |
| Built 1950 to 1959 | 2,148 |
| Built 1940 to 1949 | 1,178 |
| Built 1939 or earlier | 2,281 |
| Total housing units | 20,380 |
| 1 room | 584 |
| 2 rooms | 464 |
| 3 rooms | 1,715 |
| 4 rooms | 3,127 |
| 5 rooms | 4,475 |
| 6 rooms | 3,110 |
| 7 rooms | 2,281 |
| 8 rooms | 2,198 |
| 9 rooms or more | 2,426 |
| Median rooms | 5.5 |
| Total housing units | 20,380 |
| No bedroom | 596 |
| 1 bedroom | 1,735 |
| 2 bedrooms | 5,212 |
| 3 bedrooms | 7,968 |
| 4 bedrooms | 3,685 |
| 5 or more bedrooms | 1,184 |
| Occupied housing units | 19,538 |
| Owner-occupied | 12,774 |
| Renter-occupied | 6,764 |
| Average household size of owner-occupied unit | 2.71 |
| Average household size of renter-occupied unit | 2.32 |
| Occupied housing units | 19,538 |
| Moved in 2017 or later | 2,712 |
| Moved in 2015 to 2016 | 7,580 |
| Moved in 2010 to 2014 | 3,209 |
| Moved in 2000 to 2009 | 3,405 |
| Moved in 1990 to 1999 | 1,371 |
| Moved in 1989 and earlier | 1,261 |
| Owner-occupied units | 12,774 |
| Less than $50,000 | 717 |
| $50,000 to $99,999 | 793 |
| $100,000 to $149,999 | 2,045 |
| $150,000 to $199,999 | 3,346 |
| $200,000 to $299,999 | 3,339 |
| $300,000 to $499,999 | 2,152 |
| $500,000 to $999,999 | 382 |
| $1,000,000 or more | 0 |
| Median (dollars) | 192,900 |
| Owner-occupied units | 12,774 |
| Housing units with a mortgage | 8,689 |
| Housing units without a mortgage | 4,085 |
| Occupied units paying rent | 6,673 |
| Less than $500 | 965 |
| $500 to $999 | 3,591 |
| $1,000 to $1,499 | 1,430 |
| $1,500 to $1,999 | 554 |
| $2,000 to $2,499 | 51 |
| $2,500 to $2,999 | 25 |
| $3,000 or more | 57 |
| Median (dollars) | 837 |
| No rent paid | 91 |
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