56021Courtland, MN
Prospecting data for 56021: Courtland, MN
Zip 56021 in Courtland, Minnesota has about 360 homeowners. About 120 have a connected mobile phone and under 100 of those are clear of the National Do Not Call Registry.
Absentee owners 56021
Data as of 2026-09
- Absentee ownersunder 100
- Mailable address95%under 100
- Connected mobile8%under 100
- Email on file8%under 100
- Mobile and DNC clear3%under 100
Rounded floors, not promises.
| Population | 1,090 |
|---|---|
| Housing units | 473 |
| Owner occupied | 85% of occupied homes |
| Renter occupied | 15% of occupied homes |
| Median household income | $76,000 |
| Median age | 44.0 |
| Built before 1970 | 30% of homes |
| Built 2000 or later | 32% of homes |
| Median mortgage payment | $1,520 a month |
| Time zone | CST |
| Area code | 507 |
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 56021 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Courtland campaign.
Calling and texting reach about 34% with a connected mobile, but only 13% 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.
→Nearby
MetroMankato, MN CountyNicollet MNHomeownersMNAbsentee owners 56003Mankato56054Lafayette56074Nicollet56082Saint Peter
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