06378Stonington, CT
Prospecting data for 06378: Stonington, CT
Zip 06378 in Stonington, Connecticut has about 1,940 homeowners. About 700 have a connected mobile phone and 220 of those are clear of the National Do Not Call Registry.
Absentee owners 06378
Data as of 2026-09
- Absentee owners760
- Mailable address98%750
- Connected mobile9%under 100
- Email on file14%100
- Mobile and DNC clear3%under 100
Rounded floors, not promises.
| Population | 5,590 |
|---|---|
| Housing units | 3,110 |
| Owner occupied | 77% of occupied homes |
| Renter occupied | 23% of occupied homes |
| Median household income | $99,000 |
| Median age | 52.4 |
| Built before 1970 | 62% of homes |
| Built 2000 or later | 12% of homes |
| Median mortgage payment | $2,510 a month |
| Time zone | EST |
| Area code | 860 |
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: 97% of 06378 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Stonington campaign.
Calling and texting reach about 36% 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 50%. 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
MetroNorwich, CT CountyNew London CTHomeownersCTAbsentee owners 06249Lebanon06254North Franklin06320New London06330Baltic06333East Lyme06334Bozrah06335Gales Ferry06339Ledyard06340Groton06351Jewett City06355Mystic06357Niantic06359North Stonington06360Norwich06365Preston06370Oakdale06371Old Lyme06375Quaker Hill06379Pawcatuck06380Taftville06382Uncasville06384Voluntown06385Waterford06415Colchester
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