In 2020, Dewey Beach, DE had a population of 442 people with a median age of 67.5 and a median household income of $96,557. Between 2019 and 2020 the population of Dewey Beach, DE grew from 332 to 442, a 33.1% increase and its median household income declined from $102,768 to $96,557, a −6.04% decrease.
The 5 largest ethnic groups in Dewey Beach, DE are White (Non-Hispanic) (95.7%), Two+ (Non-Hispanic) (2.94%), White (Hispanic) (1.36%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Dewey Beach, DE 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.
99.3% of the residents in Dewey Beach, DE are U.S. citizens.
In 2020, the median property value in Dewey Beach, DE was $766,800, and the homeownership rate was 90.6%.
Most people in Dewey Beach, DE drove alone to work, and the average commute time was 27.1 minutes. The average car ownership in Dewey Beach, DE was 2 cars per household.