51577Walnut, IA
Prospecting data for 51577: Walnut, IA
Zip 51577 in Walnut, Iowa has about 250 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 51577
Data as of 2026-09
- Absentee owners190
- Mailable address99%190
- Connected mobile10%under 100
- Email on file25%under 100
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 1,140 |
|---|---|
| Housing units | 622 |
| Owner occupied | 74% of occupied homes |
| Renter occupied | 26% of occupied homes |
| Median household income | $49,000 |
| Median age | 52.8 |
| Built before 1970 | 79% of homes |
| Built 2000 or later | 3% of homes |
| Median mortgage payment | $970 a month |
| Time zone | CST |
| Area code | 712 |
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 51577 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Walnut campaign.
Calling and texting reach about 21% 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 43%. 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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