29406Charleston, SC
Prospecting data for 29406: Charleston, SC
Zip 29406 in Charleston, South Carolina has about 5,000 homeowners. About 1,130 have a connected mobile phone and 580 of those are clear of the National Do Not Call Registry.
Absentee owners 29406
Data as of 2026-09
- Absentee owners2,020
- Mailable address0%under 100
- Connected mobile7%130
- Email on file9%180
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 34,600 |
|---|---|
| Housing units | 14,400 |
| Owner occupied | 39% of occupied homes |
| Renter occupied | 61% of occupied homes |
| Median household income | $36,000 |
| Median age | 29.4 |
| Built before 1970 | 21% of homes |
| Built 2000 or later | 20% of homes |
| Median mortgage payment | $1,280 a month |
| Time zone | EST |
| Area code | 843 |
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: 0% of 29406 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Charleston campaign.
Calling and texting reach about 23% 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 34%. 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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