Also See: Twin Falls, ID ZIP Codes & ZIP Code Maps
The City of Twin Falls is the 8th largest city in Idaho with a population of 50,543 as of July 1, 2020. Twin Falls ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Idaho. See peer rankings below.
The primary coordinate point for Twin Falls is located at latitude 42.563 and longitude -114.4609 in Twin Falls County. The formal boundaries for the City of Twin Falls encompass a land area of 18.32 sq. miles and a water area of 0.06 sq. miles. Twin Falls County is in the Mountain time zone (GMT -7). The elevation is 3,734 feet.
The City of Twin Falls (GNIS ID: 2412120) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
Idaho is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Twin Falls is located within Twin Falls Division of Twin Falls County.
|Total Population||50,543 (100%)|
|Population in Households||49,694 (98.3%)|
|Population in Families||39,169 (77.5%)|
|Population in Group Quarters1||849 ( 1.7%)|
|Median Household Income||$50,621|
|Average Household Income||$63,527|
|% of Income for Mortgage4||16%|
|Per Capita Income||$23,976|
|Total HU (Housing Units)||20,393 (100%)|
|Owner Occupied HU||12,068 (59.2%)|
|Renter Occupied HU||7,041 (34.5%)|
|Vacant Housing Units||1,284 ( 6.3%)|
|Median Home Value||$191,613|
|Average Home Value||$208,958|
|Housing Affordability Index3||151|
|Average Household Size||2.6|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||0.55%|
|Per Capita Income||1.59%|
|Owner Occupied HU||1.31%|
The table below compares Twin Falls to the other 227 incorporated cities, towns and CDPs in Idaho by rank and percentile using July 1, 2020 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
|Total Population||# 8||97th|
|Population Density||# 16||93rd|
|Median Household Income||# 116||49th|
|Housing Affordability Index||# 116||51st|
|Per Capita Income||# 119||48th|
|Diversity Index||# 68||70th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Idaho Census Data Comparison Tool.