57234Estelline, SD
Prospecting data for 57234: Estelline, SD
Zip 57234 in Estelline, South Dakota has about 280 homeowners. About under 100 have a connected mobile phone and under 100 of those are clear of the National Do Not Call Registry.
Absentee owners 57234
Data as of 2026-09
- Absentee owners190
- Mailable address99%190
- Connected mobile12%under 100
- Email on file15%under 100
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 1,230 |
|---|---|
| Housing units | 733 |
| Owner occupied | 85% of occupied homes |
| Renter occupied | 15% of occupied homes |
| Median household income | $63,000 |
| Median age | 39.3 |
| Built before 1970 | 48% of homes |
| Built 2000 or later | 22% of homes |
| Median mortgage payment | $1,040 a month |
| Time zone | CST |
| Area code | 605 |
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: 100% of 57234 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Estelline 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 28%. 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
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