What is the population of Twin Falls?

The population of Twin Falls, ID is 50,197.

Where is Twin Falls located?

Twin Falls, ID is located at latitude 42.5629700 and longitude -114.4608700. It is in United States.

What is the area of Twin Falls?

The area of Twin Falls, ID is 47.568076 km².

What is the elevation of Twin Falls?

Twin Falls, ID has an elevation of 1138 meters (3734 feet) above sea level.

What time zone is Twin Falls in?

Twin Falls, ID is in the America/Boise time zone.

What state is Twin Falls in?

Twin Falls is in the state of Idaho, United States.

What county is Twin Falls, ID in?

Twin Falls is in Twin Falls County, Idaho.

How has the population of Twin Falls changed?

The population of Twin Falls, ID has increased from 44,125 (2010) to 50,197 (2019), a change of 13.8%.

Twin Falls, Idaho

Twin Falls: The most populous city in Twin Falls County, Idaho.

About

Twin Falls is a city located in the county of Twin Falls in the U.S. state of Idaho. Its population at the 2010 census was 44,125 and a population density of 928 people per km². After 9 years in 2019 city had an estimated population of 50,197 inhabitants.

The city was created 122 years ago in 1903.

Twin Falls locator map — Location of Twin Falls on Idaho map.

Quick Facts about Twin Falls

Population	50,197 (2019)
Country	United States of America
State	Idaho (United States)
County	Twin Falls County
Phone Area Codes	208
Area	47.57 km²
Latitude & Longitude	42.5630,-114.4609
Named for	Twin Falls
Altitude	3,743 feet / 1141 meters
Capital city	Twin Falls is capital of Twin Falls County
Establishment	January 01, 1904 (122 years ago)
Time Zone	America/Boise
Local time	23:42:28 (14th April 2026)
Postal code	83301
Density	1,055 Pop. per km² as of 2019
Population growth	12.1% (2010-2019)

Downtowntwinfalls image

Geography

Twin Falls is located at 42°33'47"N 114°27'39"W (42.5629700, -114.4608700).

Twin Falls map

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Official website of Twin Falls

Official Website

Demographics

The population of Twin Falls increased by 12.1% in 9 years.

Year	Population	% Change	Method
2010	44,125	-	census
2011	44,851	1.62%	estimation process
2012	45,088	0.53%	estimation process
2013	45,846	1.65%	estimation process
2014	46,480	1.36%	estimation process
2015	47,280	1.69%	estimation process
2016	48,287	2.09%	estimation process
2017	49,298	2.05%	estimation process
2018	49,713	0.83%	estimation process
2019	50,197	0.96%	estimation process

Twin Falls zip code is 83301. County name: Twin Falls, County fips: 16083

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People born in Twin Falls (32)

People born in Twin Falls, including Whistleblower who exposed the Watergate scandal Mark Felt, Democratic Governor of Nevada, 1959 to 1967 Grant Sawyer, biochemist Nathan Edward Tolbert, .

More notable people

Bert Brackett (American politician) he was born in 17/10/1944
Brian Crane (American cartoonist) he was born in 01/01/1949
Bruce Bastian (American computer scientist) he was born in 23/03/1948
Charles Coiner (Idaho State Senator) he was born in 25/04/1943
Charles T. McDowell (American academic (1921-2007)) he was born in 23/11/1921
Chuck LaMar (American baseball executive) he was born in 01/01/1957
Don Aslett (American businessman and writer) he was born in 22/07/1935
H. George Frederickson (American academic) he was born in 17/07/1934
James Patrick (American congressman in Idaho) he was born in 01/07/1945
Jim Jones (American politician) he was born in 13/05/1942
John Peavey (American politician) he was born in 01/09/1933
June Helm (anthropologist) she was born in 13/09/1924
Lee Heider (American politician) he was born in 17/02/1947
Leonard J. Arrington (American Mormon historian) he was born in 02/07/1917
P. M. H. Atwater (American writer and researcher) she was born in 19/09/1937
Scott Bedke (American congressman in Idaho) he was born in 27/04/1958
Sean Sutton (American basketball player-coach) he was born in 04/10/1968
David C. Hoopes (American presidential advisor) he was born in 15/08/1942

Nearby Schools and Colleges

Schools and campuses linked to Twin Falls, ID. Select a name to open its map and contact details.

Code	Name	City	ZIP
457493	Urban 113 School of Cosmetology	TWIN FALLS (ID)	83301
142559	College of Southern Idaho	Twin Falls (ID)	83301
142407	Aveda Institute-Twin Falls	Twin Falls (ID)	83301
476957	Academy di Firenze	Jerome (ID)	83338-2329

Nearby Transit Stations (1)

Rail and bus stations connected to Twin Falls, ID. Select a station to open its map and address details.

Code	Name	Address	Type
TFI	Twin Falls, Idaho	1135 Blue Lakes Circle	BUS

Nearby Post Offices

Closest post offices linked to Twin Falls.

Post Office Name	City	ZIP
Twin Fall Post Office	Twin Falls (ID)	83301
Pioneer Station Post Office	Twin Falls (ID)	83301
Kimberly Post Office	Kimberly (ID)	83341
Filer Post Office	Filer (ID)	83328
Hansen Post Office	Hansen (ID)	83334

Other cities in Twin Falls County

Cities, towns, neighborhoods & other populated places in Twin Falls County , ID.

City Name	Population	Title
Buhl	4,507	City in Twin Falls County, Idaho, United States
Kimberly	4,054	City in Twin Falls County, Idaho, United States of America
Filer	2,931	City in Twin Falls County, Idaho, United States
Hansen	1,284	City in Twin Falls County, Idaho, United States
Hollister	309	City in Idaho
Castleford	250	City in Twin Falls County, Idaho, United States
Murtaugh	172	City in Twin Falls County, Idaho, United States

Distance to Other Cities

Twin Falls distances to largest Idaho cities