98027Issaquah, WA
Prospecting data for 98027: Issaquah, WA
Zip 98027 in Issaquah, Washington has about 6,010 homeowners. About 2,010 have a connected mobile phone and 770 of those are clear of the National Do Not Call Registry.
Absentee owners 98027
Data as of 2026-09
- Absentee owners1,930
- Mailable address96%1,860
- Connected mobile9%170
- Email on file12%240
- Mobile and DNC clear3%under 100
Rounded floors, not promises.
| Population | 31,000 |
|---|---|
| Housing units | 12,600 |
| Owner occupied | 71% of occupied homes |
| Renter occupied | 29% of occupied homes |
| Median household income | $113,000 |
| Median age | 40.8 |
| Built before 1970 | 19% of homes |
| Built 2000 or later | 27% of homes |
| Median mortgage payment | $2,800 a month |
| Time zone | PST |
| Area code | 425 |
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: 93% of 98027 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Issaquah campaign.
Calling and texting reach about 33% with a connected mobile, but only 13% 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.
→Nearby
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