48442Holly, MI
Prospecting data for 48442: Holly, MI
Zip 48442 in Holly, Michigan has about 6,260 homeowners. About 2,260 have a connected mobile phone and 810 of those are clear of the National Do Not Call Registry.
Absentee owners 48442
Data as of 2026-09
- Absentee owners460
- Mailable address99%460
- Connected mobile10%under 100
- Email on file6%under 100
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 21,200 |
|---|---|
| Housing units | 8,910 |
| Owner occupied | 80% of occupied homes |
| Renter occupied | 20% of occupied homes |
| Median household income | $68,000 |
| Median age | 43.7 |
| Built before 1970 | 31% of homes |
| Built 2000 or later | 19% of homes |
| Median mortgage payment | $1,410 a month |
| Time zone | EST |
| Area code | 248 |
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: 99% of 48442 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Holly campaign.
Calling and texting reach about 36% 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 50%. 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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