06903Stamford, CT
Prospecting data for 06903: Stamford, CT
Zip 06903 in Stamford, Connecticut has about 4,260 homeowners. About 1,450 have a connected mobile phone and 490 of those are clear of the National Do Not Call Registry.
Absentee owners 06903
Data as of 2026-09
- Absentee owners390
- Mailable address97%380
- Connected mobile6%under 100
- Email on file10%under 100
- Mobile and DNC clear3%under 100
Rounded floors, not promises.
| Population | 13,900 |
|---|---|
| Housing units | 5,030 |
| Owner occupied | 94% of occupied homes |
| Renter occupied | 6% of occupied homes |
| Median household income | $202,000 |
| Median age | 48.1 |
| Built before 1970 | 67% of homes |
| Built 2000 or later | 5% of homes |
| Median mortgage payment | $4,000 a month |
| Time zone | EST |
| Area code | 203 |
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: 95% of 06903 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Stamford campaign.
Calling and texting reach about 34% with a connected mobile, but only 11% 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 55%. 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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