19709Middletown, DE
Prospecting data for 19709: Middletown, DE
Zip 19709 in Middletown, Delaware has about 17,500 homeowners. About 7,070 have a connected mobile phone and 3,050 of those are clear of the National Do Not Call Registry.
Absentee owners 19709
Data as of 2026-09
- Absentee owners1,530
- Mailable address100%1,520
- Connected mobile13%200
- Email on file16%250
- Mobile and DNC clear6%under 100
Rounded floors, not promises.
| Population | 42,500 |
|---|---|
| Housing units | 15,500 |
| Owner occupied | 87% of occupied homes |
| Renter occupied | 13% of occupied homes |
| Median household income | $103,000 |
| Median age | 39.5 |
| Built before 1970 | 11% of homes |
| Built 2000 or later | 55% of homes |
| Median mortgage payment | $1,950 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 19709 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Middletown campaign.
Calling and texting reach about 40% with a connected mobile, but only 17% 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 48%. 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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