In 2023, Centerville (Gallia County), OH had a population of 41 people with a median age of 25.1 and a median household income of N/A. Between 2022 and 2023 the population of Centerville (Gallia County), OH declined from 54 to 41, a −24.1% decrease and its median household income N/A from N/A to N/A, a N/A% N/A.
The 5 largest ethnic groups in Centerville (Gallia County), 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 Centerville (Gallia County), 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.
100% of the residents in Centerville (Gallia County), OH are U.S. citizens.
In 2023, the median property value in Centerville (Gallia County), OH was $66,700, and the homeownership rate was 70.6%.