21797Woodbine, MD
Prospecting data for 21797: Woodbine, MD
Zip 21797 in Woodbine, Maryland has about 2,700 homeowners. About 1,020 have a connected mobile phone and 380 of those are clear of the National Do Not Call Registry.
Absentee owners 21797
Data as of 2026-09
- Absentee owners170
- Mailable address99%160
- Connected mobile9%under 100
- Email on file9%under 100
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 8,870 |
|---|---|
| Housing units | 3,030 |
| Owner occupied | 89% of occupied homes |
| Renter occupied | 11% of occupied homes |
| Median household income | $136,000 |
| Median age | 44.5 |
| Built before 1970 | 27% of homes |
| Built 2000 or later | 21% of homes |
| Median mortgage payment | $2,900 a month |
| Time zone | EST |
| Area code | 410 |
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: 96% of 21797 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Woodbine campaign.
Calling and texting reach about 38% with a connected mobile, but only 14% 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 60%. 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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