In 2023, Marlboro, OH had a population of 211 people with a median age of 63.2 and a median household income of $74,063. Between 2022 and 2023 the population of Marlboro, OH declined from 243 to 211, a −13.2% decrease and its median household income grew from $72,031 to $74,063, a 2.82% increase.
The 5 largest ethnic groups in Marlboro, OH are White (Non-Hispanic) (98.1%), Two+ (Non-Hispanic) (1.9%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Marlboro, 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 Marlboro, OH are U.S. citizens.
In 2023, the median property value in Marlboro, OH was $189,200, and the homeownership rate was 54.3%.
Most people in Marlboro, OH drove alone to work, and the average commute time was 26.3 minutes. The average car ownership in Marlboro, OH was 2 cars per household.