Castleford

County:: Twin Falls County
County Seat:: No
Area (mi²):: 0.096
State:: Idaho

Castleford is a city located in Twin Falls County, Idaho. Castleford has a 2025 population of 232. Castleford is currently growing at a rate of 1.31% annually and its population has increased by 6.91% since the most recent census, which recorded a population of 217 in 2020.

The average household income in Castleford is $44,444 with a poverty rate of 13.86%. The median age in Castleford is 40.1 years: 33.5 years for males, and 48.7 years for females.

Demographics

The racial composition of Castleford includes 66.87% White, 25.3% other race, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	111	66.87%
Other race	42	25.3%
Two or more races	13	7.83%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Castleford Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Castleford's average per capita income is $25,114. Household income levels show a median of $44,167. The poverty rate stands at 13.86%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$53,438	-
Families	$48,750	$47,519
Households	$44,167	$44,444
Non Families	$28,750	$40,137

$25,114

Average Income

$44,167

Median Household Income

13.86%

Poverty Rate