60423Frankfort, IL
Prospecting data for 60423: Frankfort, IL
Zip 60423 in Frankfort, Illinois has about 7,090 homeowners. About 3,340 have a connected mobile phone and 1,470 of those are clear of the National Do Not Call Registry.
Absentee owners 60423
Data as of 2026-09
- Absentee owners740
- Mailable address99%740
- Connected mobile4%under 100
- Email on file6%under 100
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 31,400 |
|---|---|
| Housing units | 11,100 |
| Owner occupied | 94% of occupied homes |
| Renter occupied | 6% of occupied homes |
| Median household income | $116,000 |
| Median age | 42.6 |
| Built before 1970 | 12% of homes |
| Built 2000 or later | 34% of homes |
| Median mortgage payment | $2,380 a month |
| Time zone | CST |
| Area code | 815 |
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 60423 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Frankfort campaign.
Calling and texting reach about 47% 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 59%. 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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