21093Lutherville Timonium, MD
Prospecting data for 21093: Lutherville Timonium, MD
Zip 21093 in Lutherville Timonium, Maryland has about 12,200 homeowners. About 3,890 have a connected mobile phone and 1,300 of those are clear of the National Do Not Call Registry.
Absentee owners 21093
Data as of 2026-09
- Absentee owners1,240
- Mailable address97%1,210
- Connected mobile10%120
- Email on file10%120
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 38,000 |
|---|---|
| Housing units | 16,100 |
| Owner occupied | 80% of occupied homes |
| Renter occupied | 20% of occupied homes |
| Median household income | $102,000 |
| Median age | 46.9 |
| Built before 1970 | 41% of homes |
| Built 2000 or later | 10% of homes |
| Median mortgage payment | $2,160 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 21093 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Lutherville Timonium campaign.
Calling and texting reach about 32% 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 52%. 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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