In 2023, Castana, IA had a population of 157 people with a median age of 59.7 and a median household income of $55,833. Between 2022 and 2023 the population of Castana, IA declined from 177 to 157, a −11.3% decrease and its median household income declined from $60,417 to $55,833, a −7.59% decrease.
The 5 largest ethnic groups in Castana, IA are White (Non-Hispanic) (100%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), Black or African American (Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Castana, IA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Castana, IA are U.S. citizens.
In 2023, the median property value in Castana, IA was $67,500, and the homeownership rate was 87.5%.
Most people in Castana, IA drove alone to work, and the average commute time was 32.1 minutes. The average car ownership in Castana, IA was 4 cars per household.