In 2023, Duck Key, FL had a population of 755 people with a median age of 63.6 and a median household income of $135,000. Between 2022 and 2023 the population of Duck Key, FL grew from 731 to 755, a 3.28% increase and its median household income grew from $124,063 to $135,000, a 8.82% increase.
The 5 largest ethnic groups in Duck Key, FL are White (Non-Hispanic) (86.1%), Black or African American (Non-Hispanic) (6.75%), White (Hispanic) (2.52%), Two+ (Hispanic) (1.85%), and Asian (Non-Hispanic) (1.06%).
None of the households in Duck Key, FL 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.
99.1% of the residents in Duck Key, FL are U.S. citizens.
In 2023, the median property value in Duck Key, FL was $989,900, and the homeownership rate was 83.7%.
Most people in Duck Key, FL drove alone to work, and the average commute time was 15.5 minutes. The average car ownership in Duck Key, FL was 2 cars per household.