19973Seaford, DE
Prospecting data for 19973: Seaford, DE
Zip 19973 in Seaford, Delaware has about 6,600 homeowners. About 2,040 have a connected mobile phone and 960 of those are clear of the National Do Not Call Registry.
Absentee owners 19973
Data as of 2026-09
- Absentee owners1,850
- Mailable address100%1,840
- Connected mobile11%200
- Email on file14%260
- Mobile and DNC clear5%under 100
Rounded floors, not promises.
| Population | 24,700 |
|---|---|
| Housing units | 10,600 |
| Owner occupied | 74% of occupied homes |
| Renter occupied | 26% of occupied homes |
| Median household income | $56,000 |
| Median age | 42.9 |
| Built before 1970 | 27% of homes |
| Built 2000 or later | 26% of homes |
| Median mortgage payment | $1,290 a month |
| Time zone | EST |
| Area code | 302 |
Census figures are rounded ACS 5-year estimates for the zip code tabulation area.
What this means for each channel
Direct mail reaches almost everyone: 99% of 19973 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Seaford campaign.
Calling and texting reach about 31% with a connected mobile, but only 15% once you remove numbers on the National Do Not Call Registry. Texting a cold list also needs prior express written consent under the TCPA, so the DNC-clear figure is a calling figure, not a texting figure. See cold calling laws by state.
Email reaches about 46%. Cold email to consumers is legal under CAN-SPAM with an opt-out and a physical address, but deliverability on purchased consumer email is poor; treat it as a supporting touch.
→Nearby
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