11777Port Jefferson, NY
Prospecting data for 11777: Port Jefferson, NY
Zip 11777 in Port Jefferson, New York has about 2,160 homeowners. About 710 have a connected mobile phone and 310 of those are clear of the National Do Not Call Registry.
Absentee owners 11777
Data as of 2026-09
- Absentee owners400
- Mailable address99%400
- Connected mobile6%under 100
- Email on file10%under 100
- Mobile and DNC clear3%under 100
Rounded floors, not promises.
| Population | 9,010 |
|---|---|
| Housing units | 3,660 |
| Owner occupied | 71% of occupied homes |
| Renter occupied | 29% of occupied homes |
| Median household income | $115,000 |
| Median age | 46.1 |
| Built before 1970 | 54% of homes |
| Built 2000 or later | 10% of homes |
| Median mortgage payment | $3,540 a month |
| Time zone | EST |
| Area code | 631 |
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 11777 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Port Jefferson campaign.
Calling and texting reach about 33% with a connected mobile, but only 14% 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
MetroNew York, NY CountySuffolk NYHomeownersNYAbsentee owners 11701Amityville11702Babylon11703North Babylon11704West Babylon11705Bayport11706Bay Shore11713Bellport11715Blue Point11716Bohemia11717Brentwood11718Brightwaters11719Brookhaven11720Centereach11721Centerport11722Central Islip11724Cold Spring Harbor11725Commack11726Copiague11727Coram11729Deer Park11730East Islip11731East Northport11733East Setauket11738Farmingville
→Free counts
Counts for your zip codes
Tell us the zip codes or counties you want and we reply with the same ledger for your area and a free sample.
Get counts