United States › Idaho › Twin Falls CITY · 2020 ACS
Twin Falls Idaho · 51,807 residents · 19.6 sq mi
Time machine
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The short version
Twin Falls is a city of 51,807 people in Idaho. Since 2000 the city has risen by half, up 17,338 people. The median age is 34.2, younger than the US median of 38.8. 23% of adults hold a bachelor's degree or higher. Getting to work takes 18 minutes on average. Home values have more than doubled since 2000, reaching $175,900.
At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 34.2
US median: 38.8
Less educated
23% hold a bachelor's degree
US average: 33%
Less affordable
home values up 29%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 33.8 in 2000
US average: 38.8
Population, 1990 – 2024
25K 33K 41K 49K 57K 1990 2000 2010 2020 2024 Twin Falls Age distribution, 2020
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Section 02
Income & economy $50,839
+4%inflation adjusted, since 2000
from $32,641 in 2000
US average: $66,278
from $16,439 in 2000
US average: $35,364
Households earning $100K+
from 17.1% in 2009
US average: 43.9%
from 14.1% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 4.8%
Agriculture, forestry, fishing 4.2%
Public administration 3.6%
Transportation & warehousing 2.9%
Arts, entertainment, food 1.3%
Education & health services 0.9%
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$175,900
+29%inflation adjusted, since 2000
from $90,800 in 2000
US average: $265,253
$841
+12%inflation adjusted, since 2000
from $500 in 2000
US average: $1,124
from 62.5% in 2000
39.1% rent
from 2.58 people in 2009
US average: 2.61
from 3.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 87.6%(30,199)
Hispanic / Latino 8.9%(3,066)
2020
White, non-Hispanic 73.3%(37,998)
Hispanic / Latino 17.3%(8,975)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 31 more ancestry groups with data from 16.5% in 2000
US average: 32.9%
High school or higher
from 81.5% in 2000
US average: 88.5%
from 5.4% in 2000
US average: 12.7%
Section 06
Commute & transportation from 11.1 min in 2000
US average: 26.9
from 83.3% in 2009
US average: 75.1%
from 4.8% in 2009
US average: 8.4%
Section 07
Work & employment from 7.4% in 2011
US average: 5.4%
from 64.0% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 26.4% in 2009
US average: 39.3%
Section 08
People & community from 7.7% in 2009
US average: 13.5%
from 19.6% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 31.6%(6,602)
Women 15+
Never married 25.2%(5,556)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 19.6% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 19.7%(688)
Gulf War (1990s) 26.7%(930)
Share of the 3,488 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Twin Falls Head to head
Compare Twin Falls to nearby cities TWIN FALLS VS
Jerome
Income $66,894 +32%
Home value $225,400 +28%
Population 13,731 −76%
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TWIN FALLS VS
Burley
Income $67,468 +33%
Home value $231,300 +31%
Population 12,409 −78%
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TWIN FALLS VS
Hailey
Income $90,760 +79%
Home value $637,800 +263%
Population 10,053 −82%
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TWIN FALLS VS
Mountain Home
Income $63,125 +24%
Home value $309,400 +76%
Population 16,779 −70%
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Frequently asked
How many people live in Twin Falls, Idaho? Twin Falls, Idaho has about 51,807 residents according to the 2020 American Community Survey.
What is the median household income in Twin Falls, Idaho? The typical household in Twin Falls, Idaho earns about $50,839 a year. Half of households make more than that, and half make less.
Is Twin Falls, Idaho expensive? In Twin Falls, Idaho, the median home is worth about $175,900, and the typical rent is about $841 a month.
How educated are people in Twin Falls, Idaho? About 23.4% of adults age 25 and over in Twin Falls, Idaho hold a bachelor's degree or higher.
What is the poverty rate in Twin Falls, Idaho? About 14.3% of people in Twin Falls, Idaho live below the federal poverty line.
Has Twin Falls, Idaho grown since 1990? Yes, Twin Falls, Idaho has grown since 1990. The population has added about 24,216 residents, a change of about 88 percent over that period.
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