49345Sparta, MI
Prospecting data for 49345: Sparta, MI
Zip 49345 in Sparta, Michigan has about 3,240 homeowners. About 1,100 have a connected mobile phone and 360 of those are clear of the National Do Not Call Registry.
Absentee owners 49345
Data as of 2026-09
- Absentee owners640
- Mailable address100%640
- Connected mobile10%under 100
- Email on file16%100
- Mobile and DNC clear3%under 100
Rounded floors, not promises.
| Population | 15,100 |
|---|---|
| Housing units | 5,620 |
| Owner occupied | 84% of occupied homes |
| Renter occupied | 16% of occupied homes |
| Median household income | $67,000 |
| Median age | 38.9 |
| Built before 1970 | 39% of homes |
| Built 2000 or later | 21% of homes |
| Median mortgage payment | $1,250 a month |
| Time zone | EST |
| Area code | 616 |
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 49345 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Sparta campaign.
Calling and texting reach about 34% 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 54%. 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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