06855Norwalk, CT
Prospecting data for 06855: Norwalk, CT
Zip 06855 in Norwalk, Connecticut has about 1,700 homeowners. About 550 have a connected mobile phone and 200 of those are clear of the National Do Not Call Registry.
Absentee owners 06855
Data as of 2026-09
- Absentee owners400
- Mailable address98%390
- Connected mobile8%under 100
- Email on file11%under 100
- Mobile and DNC clear3%under 100
Rounded floors, not promises.
| Population | 8,540 |
|---|---|
| Housing units | 3,710 |
| Owner occupied | 47% of occupied homes |
| Renter occupied | 53% of occupied homes |
| Median household income | $65,000 |
| Median age | 44.4 |
| Built before 1970 | 65% of homes |
| Built 2000 or later | 10% of homes |
| Median mortgage payment | $3,010 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: 96% of 06855 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Norwalk campaign.
Calling and texting reach about 32% 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 46%. 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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