94587Union City, CA
Prospecting data for 94587: Union City, CA
Zip 94587 in Union City, California has about 8,870 homeowners. About 3,030 have a connected mobile phone and 1,710 of those are clear of the National Do Not Call Registry.
Absentee owners 94587
Data as of 2026-09
- Absentee owners1,410
- Mailable address98%1,380
- Connected mobile9%120
- Email on file9%120
- Mobile and DNC clear5%under 100
Rounded floors, not promises.
| Population | 74,700 |
|---|---|
| Housing units | 22,900 |
| Owner occupied | 65% of occupied homes |
| Renter occupied | 35% of occupied homes |
| Median household income | $115,000 |
| Median age | 38.4 |
| Built before 1970 | 19% of homes |
| Built 2000 or later | 12% of homes |
| Median mortgage payment | $2,900 a month |
| Time zone | PST |
| Area code | 510 |
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: 98% of 94587 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Union City campaign.
Calling and texting reach about 34% with a connected mobile, but only 19% 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 44%. 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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