United States › Idaho › Twin Falls County COUNTY · 2010 ACS
Twin Falls County Idaho · 77,230 residents · 1,922 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Twin Falls County is home to 77,230 people in Idaho. About 17% of adults have finished a four-year degree. Getting to work takes 16 minutes on average. The typical home is worth $148,400, having risen by half since 2000. The population is up 20% since 2000. 8% of people here were born outside the United States.
At a glance
Lower income
below the US median
US median: $52,703
Younger
median age 34.4
US median: 37.2
Less educated
17% hold a bachelor's degree
US average: 28%
Less affordable
home values up 26%, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 34.9 in 2000
US average: 37.2
Population, 1990 – 2024
50K 62K 74K 86K 98K 1990 2000 2010 2020 2024 Twin Falls County Age distribution, 2010
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $42,455
−3%inflation adjusted, since 2000
from $34,506 in 2000
US average: $52,703
from $16,678 in 2000
US average: $27,286
Households earning $100K+
from 19.4% in 2009
US average: 33.3%
from 12.7% in 2000
US average: 13.8%
Workforce by industry, 2010
Agriculture, forestry, fishing 9.2%
Professional, scientific, technical 5.3%
Transportation & warehousing 2.9%
Arts, entertainment, food 1.7%
Education & health services 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$148,400
+26%inflation adjusted, since 2000
from $92,800 in 2000
US average: $225,659
$650
+5%inflation adjusted, since 2000
from $489 in 2000
US average: $853
from 68.3% in 2000
33.5% rent
from 8.5% in 2009
US average: 12.1%
from 2.63 people in 2009
US average: 2.60
from 25.5% in 2009
US average: 30.9%
from 32.7% in 2009
US average: 46.8%
from 3.4 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 87.7%(56,390)
Hispanic / Latino 9.4%(6,026)
2010
White, non-Hispanic 82.7%(63,841)
Hispanic / Latino 13.7%(10,570)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 31 more ancestry groups with data from 16.0% in 2000
US average: 27.9%
High school or higher
from 81.3% in 2000
US average: 84.9%
from 5.3% in 2000
US average: 10.2%
Section 06
Commute & transportation from 11.6 min in 2000
US average: 25.2
from 79.8% in 2009
US average: 76.2%
from 9.5% in 2009
US average: 10.4%
from 0.9% in 2009
US average: 4.7%
from 5.4% in 2009
US average: 4.1%
from 2.7% in 2009
US average: 2.8%
from 0.4% in 2009
US average: 0.5%
from 3.5% in 2009
US average: 8.7%
Section 07
Work & employment from 11.5% in 2009
US average: 12.9%
from 26.9% in 2009
US average: 35.2%
Section 08
People & community from 7.3% in 2009
US average: 12.8%
from 11.2% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 29.5%(10,651)
Women 15+
Never married 22.9%(8,581)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 19.6% in 2013
US average: 8.4%
from 50.1% in 2020
US average: 54.8%
Direct-purchase
from 19.6% in 2020
US average: 13.8%
from 17.1% in 2020
US average: 18.4%
from 19.3% in 2020
US average: 20.9%
VA health care
from 2.8% in 2020
US average: 2.2%
Any private
from 68.9% in 2020
US average: 67.1%
Any public
from 34.0% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 23.9%(1,216)
Gulf War (1990s) 22.2%(1,130)
Share of the 5,096 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Twin Falls County Head to head
Compare Twin Falls County to nearby counties TWIN FALLS COUNTY VS
Jerome County
Income $71,724 +69%
Home value $271,800 +83%
Population 26,362 −73%
SEE FULL COMPARISON →
TWIN FALLS COUNTY VS
Gooding County
Income $63,559 +50%
Home value $250,900 +69%
Population 16,446 −83%
SEE FULL COMPARISON →
TWIN FALLS COUNTY VS
Lincoln County
Income $71,453 +68%
Home value $255,600 +72%
Population 5,603 −94%
SEE FULL COMPARISON →
TWIN FALLS COUNTY VS
Cassia County
Income $70,830 +67%
Home value $284,600 +92%
Population 26,397 −73%
SEE FULL COMPARISON →
Frequently asked
How many people live in Twin Falls County, Idaho? Twin Falls County, Idaho has about 77,230 residents according to the 2010 American Community Survey.
What is the median household income in Twin Falls County, Idaho? The typical household in Twin Falls County, Idaho earns about $42,455 a year. Half of households make more than that, and half make less.
Is Twin Falls County, Idaho expensive? In Twin Falls County, Idaho, the median home is worth about $148,400, and the typical rent is about $650 a month.
How educated are people in Twin Falls County, Idaho? About 16.8% of adults age 25 and over in Twin Falls County, Idaho hold a bachelor's degree or higher.
What is the poverty rate in Twin Falls County, Idaho? About 13.0% of people in Twin Falls County, Idaho live below the federal poverty line.
Has Twin Falls County, Idaho grown since 1990? Yes, Twin Falls County, Idaho has grown since 1990. The population has added about 23,650 residents, a change of about 44 percent over that period.
Keep going
Explore from here 