48191Willis, MI
Prospecting data for 48191: Willis, MI
Zip 48191 in Willis, Michigan has about 1,380 homeowners. About 400 have a connected mobile phone and 170 of those are clear of the National Do Not Call Registry.
Absentee owners 48191
Data as of 2026-09
- Absentee ownersunder 100
- Mailable address100%under 100
- Connected mobile8%under 100
- Email on file8%under 100
- Mobile and DNC clear0%under 100
Rounded floors, not promises.
| Population | 4,440 |
|---|---|
| Housing units | 1,610 |
| Owner occupied | 84% of occupied homes |
| Renter occupied | 16% of occupied homes |
| Median household income | $72,000 |
| Median age | 43.8 |
| Built before 1970 | 32% of homes |
| Built 2000 or later | 35% of homes |
| Median mortgage payment | $1,450 a month |
| Time zone | EST |
| Area code | 734 |
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: 98% of 48191 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Willis campaign.
Calling and texting reach about 29% 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 41%. 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
MetroAnn Arbor, MI CountyWashtenaw MIHomeownersMIAbsentee owners 48103Ann Arbor48104Ann Arbor48105Ann Arbor48108Ann Arbor48118Chelsea48130Dexter48158Manchester48160Milan48176Saline48189Whitmore Lake48197Ypsilanti48198Ypsilanti
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