21013Baldwin, MD
Prospecting data for 21013: Baldwin, MD
Zip 21013 in Baldwin, Maryland has about 1,600 homeowners. About 680 have a connected mobile phone and 170 of those are clear of the National Do Not Call Registry.
Absentee owners 21013
Data as of 2026-09
- Absentee ownersunder 100
- Mailable address100%under 100
- Connected mobile19%under 100
- Email on file13%under 100
- Mobile and DNC clear5%under 100
Rounded floors, not promises.
| Population | 4,770 |
|---|---|
| Housing units | 1,690 |
| Owner occupied | 97% of occupied homes |
| Renter occupied | 3% of occupied homes |
| Median household income | $144,000 |
| Median age | 47.6 |
| Built before 1970 | 27% of homes |
| Built 2000 or later | 10% of homes |
| Median mortgage payment | $2,700 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: 97% of 21013 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Baldwin campaign.
Calling and texting reach about 43% with a connected mobile, but only 11% 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 65%. 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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