80203Denver, CO
Prospecting data for 80203: Denver, CO
Zip 80203 in Denver, Colorado has about 2,720 homeowners. About 500 have a connected mobile phone and 140 of those are clear of the National Do Not Call Registry.
Absentee owners 80203
Data as of 2026-09
- Absentee owners1,240
- Mailable address95%1,180
- Connected mobile6%under 100
- Email on file7%under 100
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 21,400 |
|---|---|
| Housing units | 15,800 |
| Owner occupied | 20% of occupied homes |
| Renter occupied | 80% of occupied homes |
| Median household income | $56,000 |
| Median age | 32.7 |
| Built before 1970 | 60% of homes |
| Built 2000 or later | 16% of homes |
| Median mortgage payment | $1,660 a month |
| Time zone | MST |
| Area code | 303 |
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: 93% of 80203 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Denver campaign.
Calling and texting reach about 18% with a connected mobile, but only 5% 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 29%. 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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