In 2023, Quantico, MD had a population of 92 people with a median age of 35.7 and a median household income of $115,865. Between 2022 and 2023 the population of Quantico, MD declined from 176 to 92, a −47.7% decrease and its median household income grew from $113,750 to $115,865, a 1.86% increase.
The 5 largest ethnic groups in Quantico, 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 Quantico, 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 Quantico, MD are U.S. citizens.
Most people in Quantico, MD drove alone to work, and the average commute time was 26.6 minutes. The average car ownership in Quantico, MD was 2 cars per household.