50703Waterloo, IA
Prospecting data for 50703: Waterloo, IA
Zip 50703 in Waterloo, Iowa has about 4,090 homeowners. About 1,380 have a connected mobile phone and 620 of those are clear of the National Do Not Call Registry.
Absentee owners 50703
Data as of 2026-09
- Absentee owners1,230
- Mailable address99%1,220
- Connected mobile8%under 100
- Email on file12%150
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 19,300 |
|---|---|
| Housing units | 8,910 |
| Owner occupied | 57% of occupied homes |
| Renter occupied | 43% of occupied homes |
| Median household income | $35,000 |
| Median age | 35.7 |
| Built before 1970 | 76% of homes |
| Built 2000 or later | 9% of homes |
| Median mortgage payment | $880 a month |
| Time zone | CST |
| Area code | 319 |
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 50703 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Waterloo campaign.
Calling and texting reach about 34% with a connected mobile, but only 15% 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 53%. 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 CountyBlack Hawk IAHomeownersIAAbsentee owners 50701Waterloo50702Waterloo50613Cedar Falls50626Dunkerton50643Hudson50651La Porte City50667Raymond50707Evansdale
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