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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Seaford, DE
Real Estate & Demographic Data






Seaford profile


Living in Seaford



Seaford is a somewhat small city located in the state of Delaware. With a population of 8,516 people and six associated neighborhoods, Seaford is the tenth largest community in Delaware. There's nothing like the smell of a brand new house, and in Seaford, you'll find that a large proportion of houses were recently built. New growth in residential real estate is an indication that people are choosing to move to Seaford, and putting down their money on brand new construction. Seaford’s real estate is, on average, some of the newest in the nation. Seaford does seem to be experiencing an influx of affluent people, because the median household income is $49,469.00.

The citizens of Seaford are slightly less educated than the national average of 21.84% for the average city or town: 15.45% of adults in Seaford have a bachelor's degree or advanced degree

The per capita income in Seaford in 2018 was $26,952, which is lower middle income relative to Delaware and the nation. This equates to an annual income of $107,808 for a family of four. However, Seaford contains both very wealthy and poor people as well.

Seaford is an extremely ethnically-diverse city. The people who call Seaford home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Seaford residents report their race to be White, followed by Black or African-American. Important ancestries of people in Seaford include Irish, English, German, Haitian, and Italian.

The most common language spoken in Seaford is English. Other important languages spoken here include French and French Creole.