Twin Falls is a city located in Twin Falls County Idaho. It is also the county seat of Twin Falls County. With a 2023 population of 56,121, it is the 8th largest city in Idaho and the 712th largest city in the United States.Twin Falls is currently growing at a rate of 2.7% annually and its population has increased by 8.31% since the most recent census, which recorded a population of 51,816 in 2020. Spanning over 19 miles, Twin Falls has a population density of 2,920 people per square mile.
The average household income in Twin Falls is $64,694 with a poverty rate of 18.21%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Twin Falls is 33.6 years, 33.7 years for males, and 33.5 years for females.
According to the most recent ACS, the racial composition of Twin Falls was:
White
Two or more races
Asian
Other race
Black or African American
Native American
Native Hawaiian or Pacific Islander
3.15
Average Family Size
2.56
Average Household Size
64.4%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among islander people with a rate of 100%.
The highest rate of bachelors degrees is among white people with a rate of 22.43%.
All
Male
Female
$31,957
Average Earnings
$41,042
Average Male
$22,357
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
84.13% of Twin Falls residents speak only English, while 15.87% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 9.18% of the population.
rate
18.21%
Overall Poverty Rate
13.91%
Male Poverty Rate
14.76%
Female Poverty Rate
The race most likely to be in poverty in Twin Falls is Black, with 74.22% below the poverty level.
The race least likely to be in poverty in Twin Falls is Native, with 11.63% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 3.79%. Among those working part-time, it was 17.6%, and for those that did not work, the poverty rate was 19.47%.
rate
rate
Households
Families
MarriedFamilies
NonFamilies
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
54.0%
Overall Marriage Rate
53.0%
Male Marriage Rate
55.0%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
3,488
Number of Veterans
3,222
Male Veterans
266
Female Veterans
count
count
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
4.99%
Veteran Poverty Rate
21.37%
Veteran Disability Rate
LaborForceParticipation
65.6%
Labor Force Participation
63.7%
Employment Rate
2.9%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
48.52%
Born in Twin Falls
86.01%
Native Born
10.13%
Foreign Born
6.68%
Non Citizen
3.45%
Naturalized
86.01% of Twin Falls residents were born in the United States, with 48.52% having been born in Idaho. 6.68% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.