91770Rosemead, CA
Prospecting data for 91770: Rosemead, CA
Zip 91770 in Rosemead, California has about 5,310 homeowners. About 1,660 have a connected mobile phone and 1,130 of those are clear of the National Do Not Call Registry.
Absentee owners 91770
Data as of 2026-09
- Absentee owners1,310
- Mailable address99%1,290
- Connected mobile8%110
- Email on file8%110
- Mobile and DNC clear5%under 100
Rounded floors, not promises.
| Population | 62,700 |
|---|---|
| Housing units | 17,700 |
| Owner occupied | 51% of occupied homes |
| Renter occupied | 49% of occupied homes |
| Median household income | $60,000 |
| Median age | 42.0 |
| Built before 1970 | 65% of homes |
| Built 2000 or later | 6% of homes |
| Median mortgage payment | $2,180 a month |
| Time zone | PST |
| Area code | 626 |
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: 99% of 91770 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Rosemead campaign.
Calling and texting reach about 31% with a connected mobile, but only 21% 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 37%. 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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