Twin Falls is a city located in Idaho. With a 2020 population of 51,165, it is the 8th largest city in Idahoand the 770th largest city in the United States. Twin Falls is currently growing at a rate of 0.95%annually and its population has increased by 15.95% since the most recent census, which recorded a population of 44,125 in 2010. Twin Falls reached it's highest population of 51,165 in 2021. Spanning over 19 miles, Twin Falls has a population density of 2,662 people per square mile.

The average household income in Twin Falls is $64,694 with a poverty rate of 14.78%. The median rental costs in recent years comes to $818 per month, and the median house value is $162,000. The median age in Twin Falls is 33.3 years, 33.4 years for males, and 33.1 years for females. For every 100 females there are 94.9 males.

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Twin Falls Demographics

According to the most recent ACS, the racial composition of Twin Falls was:

• White: 90.64%

• Asian: 2.83%

• Other race: 2.21%

• Two or more races: 2.09%

• Black or African American: 1.30%

• Native American: 0.87%

• Native Hawaiian or Pacific Islander: 0.07%