Twin Falls County, Idaho
Twin Falls County, Idaho, had an estimated population of 97,539 in 2025 across 4,977 km². The figures below come from the US Census Bureau's population estimates and the American Community Survey, each shown with its own vintage and its rank among Idaho's counties and nationally.
- Population
- 97,539
- 2025 estimate
- Area
- 4,977 km²
- Density
- 20
- per km²
- Median income
- $67,409
- household, ACS 2024
- Median age
- 36.1
- years, ACS 2024
How Idaho's counties spread
Amenities & Infrastructure
| Indicator | Value | In Idaho | In the US |
|---|---|---|---|
| Households with Broadband2024 | 91.1% | 15 / 44 | 596 / 3,144 |
| Median Gross Rent2024 | $1,089 | 11 / 44 | 748 / 3,137 |
| Median Home Value2024 | $337,900 | 20 / 44 | 466 / 3,139 |
| Owner-Occupied Homes2024 | 70.5% | 36 / 44 | 2,191 / 3,144 |
| Vacant Homes2024 | 4.6% | 40 / 44 | 3,012 / 3,144 |
Demography
| Indicator | Value | In Idaho | In the US |
|---|---|---|---|
| Aged 65 and Over2024 | 16.6% | 28 / 44 | 2,507 / 3,144 |
| American Indian & Alaska Native2024 | 0.3% | 30 / 44 | 922 / 3,144 |
| Asian, non-Hispanic2024 | 1.1% | 9 / 44 | 931 / 3,144 |
| Average Household Size2024people | 2.7 | 22 / 44 | 472 / 3,144 |
| Black, non-Hispanic2024 | 0.8% | 7 / 44 | 2,142 / 3,144 |
| Foreign-Born2024 | 8.5% | 13 / 44 | 512 / 3,144 |
| Hispanic or Latino2024 | 18.0% | 12 / 44 | 483 / 3,144 |
| Median Age2024years | 36.1 | 30 / 44 | 2,778 / 3,144 |
| Sex Ratio2024per 1,000 males | 1,015 | 4 / 44 | 1,181 / 3,144 |
| Speak a Language Other Than English2024 | 14.9% | 12 / 44 | 584 / 3,144 |
| Under 182024 | 26.3% | 16 / 44 | 233 / 3,144 |
| Veterans2024 | 7.4% | 28 / 44 | 1,415 / 3,144 |
| White, non-Hispanic2024 | 75.3% | 32 / 44 | 1,833 / 3,144 |
Economy
| Indicator | Value | In Idaho | In the US |
|---|---|---|---|
| Below Poverty Line2024 | 11.5% | 24 / 44 | 1,999 / 3,144 |
| Households on SNAP2024 | 9.6% | 13 / 44 | 2,011 / 3,144 |
| Income Inequality2024index | 0.442 | 15 / 44 | 1,704 / 3,144 |
| Median Household Income2024 | $67,409 | 23 / 44 | 1,393 / 3,143 |
| Per Capita Income2024 | $35,344 | 13 / 44 | 1,549 / 3,144 |
| Unemployment Rate2024 | 3.0% | 27 / 44 | 2,463 / 3,144 |
Education
| Indicator | Value | In Idaho | In the US |
|---|---|---|---|
| Bachelor's Degree or Higher2024 | 23.5% | 20 / 44 | 1,381 / 3,144 |
| High School or Higher2024 | 89.3% | 28 / 44 | 1,781 / 3,144 |
Health Coverage
| Indicator | Value | In Idaho | In the US |
|---|---|---|---|
| No Health Insurance2024 | 10.2% | 22 / 44 | 1,013 / 3,144 |
| With a Disability2024 | 14.4% | 28 / 44 | 2,042 / 3,144 |
Population & Density
| Indicator | Value | In Idaho | In the US |
|---|---|---|---|
| Population2025 | 97,539 | 5 / 44 | 641 / 3,144 |
| Population Density2025/km² | 20 | 8 / 44 | 1,415 / 3,144 |
Work & Commute
| Indicator | Value | In Idaho | In the US |
|---|---|---|---|
| Commute by Public Transit2024 | 0.0% | 29 / 44 | 2,161 / 3,144 |
| Households with No Vehicle2024 | 2.9% | 28 / 44 | 2,808 / 3,144 |
| Mean Commute Time2024minutes | 17.8 | 37 / 44 | 2,775 / 3,143 |
| Work from Home2024 | 7.4% | 37 / 44 | 1,950 / 3,144 |
Other counties of Idaho
- Ada County
- Adams County
- Bannock County
- Bear Lake County
- Benewah County
- Bingham County
- Blaine County
- Boise County
- Bonner County
- Bonneville County
- Boundary County
- Butte County
- Camas County
- Canyon County
- Caribou County
- Cassia County
- Clark County
- Clearwater County
- Custer County
- Elmore County
- Franklin County
- Fremont County
- Gem County
- Gooding County
- Idaho County
- Jefferson County
- Jerome County
- Kootenai County
- Latah County
- Lemhi County
- Lewis County
- Lincoln County
- Madison County
- Minidoka County
- Nez Perce County
- Oneida County
- Owyhee County
- Payette County
- Power County
- Shoshone County
- Teton County
- Valley County
- Washington County
Compare Twin Falls County against every other county on a map, add layers and run a scatter — open the atlas. Sources and vintages for every figure on this page are listed under datasets, or browse all 3,144 counties.