In 2023, Sumpter, OR had a population of 190 people with a median age of 74 and a median household income of $24,389. Between 2022 and 2023 the population of Sumpter, OR declined from 206 to 190, a −7.77% decrease and its median household income grew from $24,362 to $24,389, a 0.111% increase.
The 5 largest ethnic groups in Sumpter, OR 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 Sumpter, OR 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 Sumpter, OR are U.S. citizens.