49837Gladstone, MI
Prospecting data for 49837: Gladstone, MI
Zip 49837 in Gladstone, Michigan has about 3,370 homeowners. About 580 have a connected mobile phone and 200 of those are clear of the National Do Not Call Registry.
Absentee owners 49837
Data as of 2026-09
- Absentee owners490
- Mailable address100%480
- Connected mobile5%under 100
- Email on file7%under 100
- Mobile and DNC clear1%under 100
Rounded floors, not promises.
| Population | 9,350 |
|---|---|
| Housing units | 4,320 |
| Owner occupied | 84% of occupied homes |
| Renter occupied | 16% of occupied homes |
| Median household income | $58,000 |
| Median age | 46.7 |
| Built before 1970 | 45% of homes |
| Built 2000 or later | 12% of homes |
| Median mortgage payment | $1,100 a month |
| Time zone | EST |
| Area code | 906 |
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 49837 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Gladstone campaign.
Calling and texting reach about 17% with a connected mobile, but only 6% 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 40%. 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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