07830Califon, NJ
Prospecting data for 07830: Califon, NJ
Zip 07830 in Califon, New Jersey has about 1,850 homeowners. About 640 have a connected mobile phone and 160 of those are clear of the National Do Not Call Registry.
Absentee owners 07830
Data as of 2026-09
- Absentee owners180
- Mailable address98%170
- Connected mobile7%under 100
- Email on file12%under 100
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 6,810 |
|---|---|
| Housing units | 2,470 |
| Owner occupied | 94% of occupied homes |
| Renter occupied | 6% of occupied homes |
| Median household income | $134,000 |
| Median age | 46.3 |
| Built before 1970 | 40% of homes |
| Built 2000 or later | 6% of homes |
| Median mortgage payment | $2,840 a month |
| Time zone | EST |
| Area code | 908 |
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 07830 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Califon campaign.
Calling and texting reach about 35% with a connected mobile, but only 9% 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 54%. 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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