51108Sioux City, IA
Prospecting data for 51108: Sioux City, IA
Zip 51108 in Sioux City, Iowa has about 1,460 homeowners. About 500 have a connected mobile phone and 170 of those are clear of the National Do Not Call Registry.
Absentee owners 51108
Data as of 2026-09
- Absentee owners150
- Mailable address99%150
- Connected mobile9%under 100
- Email on file13%under 100
- Mobile and DNC clear5%under 100
Rounded floors, not promises.
| Population | 5,080 |
|---|---|
| Housing units | 2,120 |
| Owner occupied | 89% of occupied homes |
| Renter occupied | 11% of occupied homes |
| Median household income | $62,000 |
| Median age | 42.0 |
| Built before 1970 | 49% of homes |
| Built 2000 or later | 8% of homes |
| Median mortgage payment | $1,190 a month |
| Time zone | CST |
| Area code | 712 |
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 51108 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Sioux City campaign.
Calling and texting reach about 34% with a connected mobile, but only 12% 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 54%. 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
MetroSioux City, IA CountyWoodbury IAHomeownersIAAbsentee owners 51103Sioux City51104Sioux City51105Sioux City51106Sioux City51109Sioux City51004Anthon51007Bronson51016Correctionville51018Cushing51019Danbury51026Hornick51030Lawton51039Moville51048Pierson51052Salix51054Sergeant Bluff51055Sloan51056Smithland
→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