In 2023, Flintstone, MD had a population of 131 people with a median age of 30.2 and a median household income of $60,469. Between 2022 and 2023 the population of Flintstone, MD declined from 183 to 131, a −28.4% decrease and its median household income N/A from N/A to $60,469, a N/A% N/A.
The 5 largest ethnic groups in Flintstone, MD are White (Non-Hispanic) (100%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), Black or African American (Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Flintstone, MD 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 Flintstone, MD are U.S. citizens.
Most people in Flintstone, MD drove alone to work, and the average commute time was 26.6 minutes. The average car ownership in Flintstone, MD was 3 cars per household.