Twin Falls, ID Census Data
The 8th largest city in Idaho by population · 8 cities ranked
Twin Falls is the 8th largest city in Idaho by population and ranks 7th of 8 for median household income. With 53,219 residents, its poverty rate of 10.8% ranks among the higher rates in Idaho. This snapshot draws from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-04-13 · Source: U.S. Census Bureau, ACS 2023
Population
53,219
50.4% male · 49.6% female
Median Age
34.1
4.6 below the national average (38.7 yrs)
Median Household Income
$60,760
$17,778 below the national average ($78,538)
Bachelor's Degree or Higher
22.7%
12.3% below the national average (35.0%)
HS diploma or higher: 89.6%
Poverty Rate
10.8%
1.6% below the national average (12.4%)
Uninsured: 10.5%
Broadband Access
95.3%
5.6% above the national average (89.7%)
Median Home Value
$279,400
Median rent: $1,011 · 63% owner-occupied
Unemployment Rate
3.1%
Labor force participation: 62.1%
Per Capita Income
$35,508
Individual average income (not household)
Veteran Population
7.2%
Disability rate: 14.1%
How Twin Falls Compares to Other Idaho Cities
Rankings among all 8 Idaho cities tracked in the 2023 ACS.
| Ranking | Position | Tier |
|---|---|---|
| Largest by Population | 8th of 8 | Bottom 25% |
| Highest Median Income | 7th of 8 | Bottom 25% |
| Lowest Poverty Rate | 5th of 8 | Bottom half |
| Highest Bachelor's Attainment | 7th of 8 | Bottom 25% |
| Highest Home Value | 7th of 8 | Bottom 25% |
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Twin Falls, ID Frequently Asked Questions
What is the population of Twin Falls, ID?
The population of Twin Falls, ID is 53,219 according to the 2023 American Community Survey 5-year estimates. The median age is 34.1 years.
What is the median household income in Twin Falls?
The median household income in Twin Falls, ID is $60,760, below the national average of $78,538. Per capita income is $35,508.
What is the poverty rate in Twin Falls?
The poverty rate in Twin Falls, ID is 10.8%, compared to the national average of 12.4%. About 10.5% of residents lack health insurance.
What percentage of Twin Falls residents have a college degree?
22.7% of adults (25+) in Twin Falls hold a bachelor's degree or higher, and 89.6% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Twin Falls?
The median home value in Twin Falls, ID is $279,400. Median rent is $1,011 per month, with 63% of housing units owner-occupied.
What is the racial makeup of Twin Falls?
Twin Falls's population is 80.8% White, 1.2% Black, 15.9% Hispanic or Latino, and 2.3% Asian (source: 2023 ACS).
How does Twin Falls rank among Idaho cities?
Twin Falls is the 8th largest city in Idaho by population, the 7th highest for median household income, the 5th lowest for poverty rate, the 7th highest for bachelor's degree attainment among 8 ranked Idaho cities.
What is the unemployment rate in Twin Falls?
The unemployment rate in Twin Falls, ID is 3.1%, with a labor force participation rate of 62.1%. Per capita income is $35,508.
Cities Similar to Twin Falls
Other Idaho cities with comparable population and income levels.