91901Alpine, CA
Prospecting data for 91901: Alpine, CA
Zip 91901 in Alpine, California has about 2,360 homeowners. About 890 have a connected mobile phone and 390 of those are clear of the National Do Not Call Registry.
Absentee owners 91901
Data as of 2026-09
- Absentee owners320
- Mailable address98%310
- Connected mobile14%under 100
- Email on file13%under 100
- Mobile and DNC clear7%under 100
Rounded floors, not promises.
| Population | 18,200 |
|---|---|
| Housing units | 6,630 |
| Owner occupied | 72% of occupied homes |
| Renter occupied | 28% of occupied homes |
| Median household income | $88,000 |
| Median age | 40.2 |
| Built before 1970 | 15% of homes |
| Built 2000 or later | 17% of homes |
| Median mortgage payment | $2,840 a month |
| Time zone | PST |
| Area code | 619 |
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 91901 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Alpine campaign.
Calling and texting reach about 38% with a connected mobile, but only 17% 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 48%. 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
MetroSan Diego, CA CountySan Diego CAHomeownersCAAbsentee owners 91902Bonita91905Boulevard91906Campo91910Chula Vista91911Chula Vista91913Chula Vista91914Chula Vista91915Chula Vista91916Descanso91932Imperial Beach91934Jacumba91935Jamul91941La Mesa91942La Mesa91945Lemon Grove91950National City91962Pine Valley91963Potrero91977Spring Valley91978Spring Valley92003Bonsall92004Borrego Springs92007Cardiff By The Sea92008Carlsbad
→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