19810Wilmington, DE
Prospecting data for 19810: Wilmington, DE
Zip 19810 in Wilmington, Delaware has about 7,920 homeowners. About 3,370 have a connected mobile phone and 1,200 of those are clear of the National Do Not Call Registry.
Absentee owners 19810
Data as of 2026-09
- Absentee owners750
- Mailable address99%740
- Connected mobile12%under 100
- Email on file15%120
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 26,000 |
|---|---|
| Housing units | 10,200 |
| Owner occupied | 82% of occupied homes |
| Renter occupied | 18% of occupied homes |
| Median household income | $93,000 |
| Median age | 45.3 |
| Built before 1970 | 60% of homes |
| Built 2000 or later | 4% of homes |
| Median mortgage payment | $1,980 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: 97% of 19810 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Wilmington campaign.
Calling and texting reach about 43% 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 55%. 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.
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MetroPhiladelphia, PA CountyNew Castle DEHomeownersDEAbsentee owners 19801Wilmington19802Wilmington19803Wilmington19804Wilmington19805Wilmington19806Wilmington19808Wilmington19809Wilmington19701Bear19702Newark19707Hockessin19709Middletown19711Newark19713Newark19720New Castle
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