Seaford, DE zip code
Seaford, Delaware uses one zip code: 19973. Most of it is in Sussex County. Together these zip codes are home to about 27K people.
Zip codes
1
Population
27K
All zips combined
Largest zip
19973
26,834 residents
Zip codes in Seaford
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 19973 | 26,834 | $64,387 |