01550Southbridge, MA
Prospecting data for 01550: Southbridge, MA
Zip 01550 in Southbridge, Massachusetts has about 3,000 homeowners. About 860 have a connected mobile phone and 360 of those are clear of the National Do Not Call Registry.
Absentee owners 01550
Data as of 2026-09
- Absentee owners540
- Mailable address99%540
- Connected mobile10%under 100
- Email on file12%under 100
- Mobile and DNC clear4%under 100
Rounded floors, not promises.
| Population | 16,900 |
|---|---|
| Housing units | 7,370 |
| Owner occupied | 44% of occupied homes |
| Renter occupied | 56% of occupied homes |
| Median household income | $51,000 |
| Median age | 39.3 |
| Built before 1970 | 70% of homes |
| Built 2000 or later | 4% of homes |
| Median mortgage payment | $1,720 a month |
| Time zone | EST |
| Area code | 508 |
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: 99% of 01550 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Southbridge campaign.
Calling and texting reach about 29% 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 46%. 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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