50674Sumner, IA
Prospecting data for 50674: Sumner, IA
Zip 50674 in Sumner, Iowa has about 1,130 homeowners. About 370 have a connected mobile phone and under 100 of those are clear of the National Do Not Call Registry.
Absentee owners 50674
Data as of 2026-09
- Absentee owners180
- Mailable address98%170
- Connected mobile9%under 100
- Email on file21%under 100
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 3,730 |
|---|---|
| Housing units | 1,680 |
| Owner occupied | 82% of occupied homes |
| Renter occupied | 18% of occupied homes |
| Median household income | $68,000 |
| Median age | 42.6 |
| Built before 1970 | 76% of homes |
| Built 2000 or later | 7% of homes |
| Median mortgage payment | $1,050 a month |
| Time zone | CST |
| Area code | 563 |
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: 99% of 50674 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Sumner campaign.
Calling and texting reach about 33% with a connected mobile, but only 8% 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 57%. 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
MetroWaterloo, IA CountyBremer IAHomeownersIAAbsentee owners 50622Denver50647Janesville50666Plainfield50668Readlyn50676Tripoli50677Waverly
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