Seaford, DE
- ZIP codes
- 23
- CBSA code
42580- Type
- Micropolitan statistical area
- States
- DE
- Population
- 255,626
Metro areas are defined by the Office of Management and Budget as whole counties, so every ZIP code in a member county is listed here.
Seaford in numbers
About 255,626 people live in the Seaford micropolitan area. The median household income is $81,497 a year (US: $80,734). The median owner-occupied home is valued at $382,600, and median gross rent is $1,238 a month.
| Population | 255,626 |
|---|---|
| Median household income | $81,497 |
| Median home value | $382,600 |
| Median gross rent | $1,238 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Its county
| County | ZIP codes | Population | Median income |
|---|---|---|---|
| Sussex County, DE | 23 | 255,626 | $81,497 |
ZIP codes in Seaford
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
19930 | Bethany Beach , DE | Standard | 3,014 | $125,491 | $887,400 |
19931 | Bethel , DE | Standard | 375 | $99,375 | $294,700 |
19933 | Bridgeville , DE | Standard | 10,597 | $60,703 | $269,200 |
19939 | Dagsboro , DE | Standard | 7,490 | $89,806 | $420,700 |
19940 | Delmar , DE | Standard | 7,540 | $65,024 | $235,300 |
19941 | Ellendale , DE | Standard | 3,435 | $75,139 | $243,800 |
19944 | Fenwick Island , DE | Standard | 636 | $121,250 | $1,189,300 |
19945 | Frankford , DE | Standard | 9,640 | $87,638 | $443,100 |
19947 | Georgetown , DE | Standard | 20,760 | $71,229 | $322,300 |
19950 | Greenwood , DE | Standard | 7,918 | $75,305 | $292,900 |
19951 | Harbeson , DE | Standard | 2,245 | $95,546 | $472,400 |
19956 | Laurel , DE | Standard | 16,327 | $65,603 | $259,500 |
19958 | Lewes , DE | Standard | 31,938 | $97,197 | $534,600 |
19960 | Lincoln , DE | Standard | 6,774 | $67,200 | $275,700 |
19963 | Milford , DE | Standard | 23,500 | $71,108 | $322,500 |
19966 | Millsboro , DE | Standard | 35,884 | $78,305 | $317,500 |
19967 | Millville , DE | Standard | 2,376 | $98,301 | $483,100 |
19968 | Milton , DE | Standard | 15,486 | $87,163 | $437,000 |
19969 | Nassau , DE | No street area | — | — | — |
19970 | Ocean View , DE | Standard | 8,524 | $94,103 | $526,600 |
19971 | Rehoboth Beach , DE | Standard | 14,886 | $102,146 | $608,800 |
19973 | Seaford , DE | Standard | 26,834 | $64,387 | $278,300 |
19975 | Selbyville , DE | Standard | 10,862 | $88,568 | $462,700 |
Cite this page
zipcodes.pro. “Seaford, DE.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/metro/42580-seaford
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