21617Centreville, MD
Prospecting data for 21617: Centreville, MD
Zip 21617 in Centreville, Maryland has about 3,300 homeowners. About 1,190 have a connected mobile phone and 400 of those are clear of the National Do Not Call Registry.
Absentee owners 21617
Data as of 2026-09
- Absentee owners330
- Mailable address97%320
- Connected mobile7%under 100
- Email on file12%under 100
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 10,600 |
|---|---|
| Housing units | 4,170 |
| Owner occupied | 87% of occupied homes |
| Renter occupied | 13% of occupied homes |
| Median household income | $108,000 |
| Median age | 44.7 |
| Built before 1970 | 23% of homes |
| Built 2000 or later | 45% of homes |
| Median mortgage payment | $2,330 a month |
| Time zone | EST |
| Area code | 410 |
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 21617 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Centreville campaign.
Calling and texting reach about 36% 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 55%. 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
MetroBaltimore, MD CountyQueen Annes MDHomeownersMDAbsentee owners 21607Barclay21619Chester21623Church Hill21638Grasonville21651Millington21657Queen Anne21658Queenstown21666Stevensville21668Sudlersville
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