57006Brookings, SD
Prospecting data for 57006: Brookings, SD
Zip 57006 in Brookings, South Dakota has about 5,240 homeowners. About 1,950 have a connected mobile phone and 610 of those are clear of the National Do Not Call Registry.
Absentee owners 57006
Data as of 2026-09
- Absentee owners960
- Mailable address98%940
- Connected mobile7%under 100
- Email on file11%100
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 26,500 |
|---|---|
| Housing units | 10,900 |
| Owner occupied | 53% of occupied homes |
| Renter occupied | 47% of occupied homes |
| Median household income | $55,000 |
| Median age | 24.9 |
| Built before 1970 | 31% of homes |
| Built 2000 or later | 29% of homes |
| Median mortgage payment | $1,390 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: 97% of 57006 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Brookings campaign.
Calling and texting reach about 37% with a connected mobile, but only 12% 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 47%. 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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