In 2023, Colo, IA had a population of 751 people with a median age of 42.8 and a median household income of $73,125. Between 2022 and 2023 the population of Colo, IA declined from 838 to 751, a −10.4% decrease and its median household income declined from $77,188 to $73,125, a −5.26% decrease.
The 5 largest ethnic groups in Colo, IA are White (Non-Hispanic) (94.8%), Asian (Non-Hispanic) (1.33%), Other (Hispanic) (1.2%), Two Races Including Other (Hispanic) (0.799%), and Two Races Including Other (Non-Hispanic) (0.666%).
None of the households in Colo, 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 Colo, IA are U.S. citizens.
In 2023, the median property value in Colo, IA was $147,400, and the homeownership rate was 85%.
Most people in Colo, IA drove alone to work, and the average commute time was 29.1 minutes. The average car ownership in Colo, IA was 2 cars per household.