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Seaford, DE Demographics & ZIP Codes
Seaford, Delaware demographics and median household income by ZIP code (in Sussex County) — 1 ZIP codes — population 25,786 — median income $62,668 — avg. home value $254,300. Compare income, housing, and population across ZIP codes on US5.
Population
25,786
Median household income (avg.)
$62,668
83% of U.S. median
Average home value
$254,300
73% of U.S. median
Average rent
$867
75% of U.S. median
Median age (avg.)
42.9
Seaford demographics
Seaford, Delaware covers 1 ZIP code primarily in Sussex County, with a combined ZIP-area population of about 25,786.
Across ZIP codes with age data, the average median age is about 42.9 years.
Median household income in Seaford
The average median household income across ZIP codes in Seaford, Delaware is about $62,668 — about 28% below the DE ZIP average ($87,207), and about 17% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $62,668 in 19973.
Housing in Seaford
For housing in Seaford, Delaware, the average median home value is about $254,300 and the average median rent is about $867.
The most populous ZIP in this set is 19973 (about 25,786 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Seaford
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 19973 | Seaford | Sussex County | DE | 25,786 | $62,668 | $254,300 |
Frequently asked questions
What are the demographics of Seaford?
Seaford, Delaware has a combined ZIP-area population of about 25,786 across 1 ZIP codes (primarily Sussex County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Seaford?
The average median household income across ZIP codes in Seaford, Delaware is about $62,668, about 28% below the state ZIP average ($87,207), and about 17% below the U.S. median ($75,149). Average median home value is about $254,300.
How many ZIP codes are in Seaford?
Seaford, Delaware includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Seaford?
This page lists ZIP codes in Seaford, Delaware with population, median household income, and home value. Select a ZIP for a full demographics profile.