74021Collinsville, OK
Prospecting data for 74021: Collinsville, OK
Zip 74021 in Collinsville, Oklahoma has about 5,660 homeowners. About 1,610 have a connected mobile phone and 610 of those are clear of the National Do Not Call Registry.
Absentee owners 74021
Data as of 2026-09
- Absentee owners980
- Mailable address99%970
- Connected mobile6%under 100
- Email on file11%100
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 20,200 |
|---|---|
| Housing units | 7,650 |
| Owner occupied | 82% of occupied homes |
| Renter occupied | 18% of occupied homes |
| Median household income | $74,000 |
| Median age | 35.4 |
| Built before 1970 | 20% of homes |
| Built 2000 or later | 43% of homes |
| Median mortgage payment | $1,360 a month |
| Time zone | CST |
| Area code | 918 |
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 74021 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Collinsville campaign.
Calling and texting reach about 28% with a connected mobile, but only 11% 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.
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