81647New Castle, CO
Prospecting data for 81647: New Castle, CO
Zip 81647 in New Castle, Colorado has about 1,790 homeowners. About 480 have a connected mobile phone and 190 of those are clear of the National Do Not Call Registry.
Absentee owners 81647
Data as of 2026-09
- Absentee owners660
- Mailable address99%650
- Connected mobile9%under 100
- Email on file8%under 100
- Mobile and DNC clear3%under 100
Rounded floors, not promises.
| Population | 7,300 |
|---|---|
| Housing units | 2,750 |
| Owner occupied | 77% of occupied homes |
| Renter occupied | 23% of occupied homes |
| Median household income | $91,000 |
| Median age | 36.2 |
| Built before 1970 | 11% of homes |
| Built 2000 or later | 44% of homes |
| Median mortgage payment | $1,810 a month |
| Time zone | MST |
| Area code | 970 |
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 81647 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any New Castle campaign.
Calling and texting reach about 26% 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 36%. 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
CountyGarfield COHomeownersCOAbsentee owners 81601Glenwood Springs81623Carbondale81635Parachute81650Rifle81652Silt
→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