61257Hillsdale, IL
Prospecting data for 61257: Hillsdale, IL
Zip 61257 in Hillsdale, Illinois has about 330 homeowners. About 110 have a connected mobile phone and under 100 of those are clear of the National Do Not Call Registry.
Absentee owners 61257
Data as of 2026-09
- Absentee ownersunder 100
- Mailable address100%under 100
- Connected mobile9%under 100
- Email on file6%under 100
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 1,110 |
|---|---|
| Housing units | 479 |
| Owner occupied | 84% of occupied homes |
| Renter occupied | 16% of occupied homes |
| Median household income | $60,000 |
| Median age | 33.4 |
| Built before 1970 | 74% of homes |
| Built 2000 or later | 4% of homes |
| Median mortgage payment | $1,160 a month |
| Time zone | CST |
| Area code | 309 |
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 61257 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Hillsdale campaign.
Calling and texting reach about 34% with a connected mobile, but only 10% 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 47%. 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
MetroDavenport, IA CountyRock Island ILHomeownersILAbsentee owners 61201Rock Island61232Andalusia61239Carbon Cliff61240Coal Valley61242Cordova61244East Moline61256Hampton61259Illinois City61264Milan61265Moline61275Port Byron61279Reynolds61282Silvis61284Taylor Ridge
→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