20004Washington, DC
Prospecting data for 20004: Washington, DC
Zip 20004 in Washington, District of Columbia has about 560 homeowners. About under 100 have a connected mobile phone and under 100 of those are clear of the National Do Not Call Registry.
Absentee owners 20004
Data as of 2026-09
- Absentee owners250
- Mailable address94%230
- Connected mobile5%under 100
- Email on file8%under 100
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 1,920 |
|---|---|
| Housing units | 1,620 |
| Owner occupied | 40% of occupied homes |
| Renter occupied | 60% of occupied homes |
| Median household income | $147,000 |
| Median age | 41.9 |
| Built before 1970 | 19% of homes |
| Built 2000 or later | 37% of homes |
| Median mortgage payment | $3,130 a month |
| Time zone | EST |
| Area code | 202 |
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: 95% of 20004 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Washington campaign.
Calling and texting reach about 7% with a connected mobile, but only 2% 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 18%. 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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