In 2023, Calio, ND had a population of 13 people with a median age of 62.8 and a median household income of $159,167. Between 2022 and 2023 the population of Calio, ND grew from 6 to 13, a 117% increase and its median household income declined from $208,750 to $159,167, a −23.8% decrease.
The 5 largest ethnic groups in Calio, ND are White (Non-Hispanic) (100%), Black or African American (Non-Hispanic) (0%), American Indian & Alaska Native (Non-Hispanic) (0%), Asian (Non-Hispanic) (0%), and Native Hawaiian & Other Pacific Islander (Non-Hispanic) (0%).
None of the households in Calio, ND 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 Calio, ND are U.S. citizens.
Most people in Calio, ND walked to work, and the average commute time was 1.33 minutes. The average car ownership in Calio, ND was 2 cars per household.