33584Seffner, FL
Prospecting data for 33584: Seffner, FL
Zip 33584 in Seffner, Florida has about 6,660 homeowners. About 2,300 have a connected mobile phone and 1,060 of those are clear of the National Do Not Call Registry.
Absentee owners 33584
Data as of 2026-09
- Absentee owners930
- Mailable address99%920
- Connected mobile9%under 100
- Email on file13%120
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 26,800 |
|---|---|
| Housing units | 10,000 |
| Owner occupied | 76% of occupied homes |
| Renter occupied | 24% of occupied homes |
| Median household income | $62,000 |
| Median age | 40.4 |
| Built before 1970 | 16% of homes |
| Built 2000 or later | 23% of homes |
| Median mortgage payment | $1,340 a month |
| Time zone | EST |
| Area code | 813 |
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 33584 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Seffner campaign.
Calling and texting reach about 35% with a connected mobile, but only 16% 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 45%. 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
MetroTampa, FL CountyHillsborough FLHomeownersFLAbsentee owners 33511Brandon33527Dover33534Gibsonton33547Lithia33548Lutz33549Lutz33556Odessa33558Lutz33559Lutz33563Plant City33565Plant City33566Plant City33567Plant City33569Riverview33570Ruskin33572Apollo Beach33573Sun City Center33578Riverview33579Riverview33592Thonotosassa33594Valrico33596Valrico33598Wimauma33602Tampa
→Free counts
Counts for your zip codes
Tell us the zip codes or counties you want and we reply with the same ledger for your area and a free sample.
Get counts