21085Joppa, MD
Prospecting data for 21085: Joppa, MD
Zip 21085 in Joppa, Maryland has about 5,560 homeowners. About 1,860 have a connected mobile phone and 820 of those are clear of the National Do Not Call Registry.
Absentee owners 21085
Data as of 2026-09
- Absentee owners500
- Mailable address99%490
- Connected mobile9%under 100
- Email on file12%under 100
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 16,100 |
|---|---|
| Housing units | 6,730 |
| Owner occupied | 81% of occupied homes |
| Renter occupied | 19% of occupied homes |
| Median household income | $89,000 |
| Median age | 41.9 |
| Built before 1970 | 46% of homes |
| Built 2000 or later | 20% of homes |
| Median mortgage payment | $1,820 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 21085 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Joppa campaign.
Calling and texting reach about 34% with a connected mobile, but only 15% 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 52%. 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 CountyHarford MDHomeownersMDAbsentee owners 21001Aberdeen21009Abingdon21014Bel Air21015Bel Air21017Belcamp21028Churchville21034Darlington21040Edgewood21047Fallston21050Forest Hill21078Havre De Grace21084Jarrettsville21132Pylesville21154Street21160Whiteford
→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