29928Hilton Head Island, SC
Prospecting data for 29928: Hilton Head Island, SC
Zip 29928 in Hilton Head Island, South Carolina has about 3,840 homeowners. About 1,060 have a connected mobile phone and 340 of those are clear of the National Do Not Call Registry.
Absentee owners 29928
Data as of 2026-09
- Absentee owners7,990
- Mailable address0%under 100
- Connected mobile11%860
- Email on file11%860
- Mobile and DNC clear3%270
Rounded floors, not promises.
| Population | 16,300 |
|---|---|
| Housing units | 23,100 |
| Owner occupied | 82% of occupied homes |
| Renter occupied | 18% of occupied homes |
| Median household income | $89,000 |
| Median age | 63.4 |
| Built before 1970 | 5% of homes |
| Built 2000 or later | 9% of homes |
| Median mortgage payment | $2,470 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 29928 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Hilton Head Island campaign.
Calling and texting reach about 28% with a connected mobile, but only 9% 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 45%. 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
MetroHilton Head Island, SC CountyBeaufort SCHomeownersSCAbsentee owners 29926Hilton Head Island29902Beaufort29906Beaufort29907Beaufort29909Okatie29910Bluffton29915Daufuskie Island29920Saint Helena Island29935Port Royal29940Seabrook
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