Castleford is a city located in Idaho. With a 2020 population of 252, it is the 161st largest city in Idaho and the 15944th largest city in the United States. Castleford is currently growing at a rate of 1.20% annually and its population has increased by 11.50% since the most recent census, which recorded a population of 226 in 2010. Spanning over 0 miles, Castleford has a population density of 2,632 people per square mile.
The average household income in Castleford is $42,208 with a poverty rate of 9.27%. The median rental costs in recent years comes to $805 per month, and the median house value is $56,800. The median age in Castleford is 33.9 years, 37.2 years for males, and 33.8 years for females. For every 100 females there are 76.7 males.