In 2023, Chilo, OH had a population of 14 people with a median age of 74.5 and a median household income of $62,500. Between 2022 and 2023 the population of Chilo, OH declined from 18 to 14, a −22.2% decrease and its median household income grew from $60,625 to $62,500, a 3.09% increase.
The 5 largest ethnic groups in Chilo, OH 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 Chilo, OH 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.
85.7% of the residents in Chilo, OH are U.S. citizens.