21048Finksburg, MD
Prospecting data for 21048: Finksburg, MD
Zip 21048 in Finksburg, Maryland has about 3,320 homeowners. About 1,260 have a connected mobile phone and 440 of those are clear of the National Do Not Call Registry.
Absentee owners 21048
Data as of 2026-09
- Absentee owners160
- Mailable address99%160
- Connected mobile16%under 100
- Email on file19%under 100
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 10,300 |
|---|---|
| Housing units | 3,840 |
| Owner occupied | 92% of occupied homes |
| Renter occupied | 8% of occupied homes |
| Median household income | $112,000 |
| Median age | 46.6 |
| Built before 1970 | 27% of homes |
| Built 2000 or later | 12% of homes |
| Median mortgage payment | $2,190 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 21048 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Finksburg campaign.
Calling and texting reach about 38% with a connected mobile, but only 13% 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 59%. 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
MetroBaltimore, MD CountyCarroll MDHomeownersMDAbsentee owners 21074Hampstead21102Manchester21157Westminster21158Westminster21776New Windsor21787Taneytown21791Union Bridge
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