63131Saint Louis, MO
Prospecting data for 63131: Saint Louis, MO
Zip 63131 in Saint Louis, Missouri has about 4,010 homeowners. About 1,780 have a connected mobile phone and 620 of those are clear of the National Do Not Call Registry.
Absentee owners 63131
Data as of 2026-09
- Absentee owners260
- Mailable address94%250
- Connected mobile21%under 100
- Email on file22%under 100
- Mobile and DNC clear6%under 100
Rounded floors, not promises.
| Population | 17,900 |
|---|---|
| Housing units | 6,800 |
| Owner occupied | 93% of occupied homes |
| Renter occupied | 7% of occupied homes |
| Median household income | $172,000 |
| Median age | 48.1 |
| Built before 1970 | 40% of homes |
| Built 2000 or later | 13% of homes |
| Median mortgage payment | $2,950 a month |
| Time zone | CST |
| Area code | 314 |
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: 93% of 63131 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Saint Louis campaign.
Calling and texting reach about 44% 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 58%. 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.
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