54656Sparta, WI
Prospecting data for 54656: Sparta, WI
Zip 54656 in Sparta, Wisconsin has about 4,310 homeowners. About 1,320 have a connected mobile phone and 420 of those are clear of the National Do Not Call Registry.
Absentee owners 54656
Data as of 2026-09
- Absentee owners820
- Mailable address99%810
- Connected mobile6%under 100
- Email on file10%under 100
- Mobile and DNC clear2%under 100
Rounded floors, not promises.
| Population | 17,700 |
|---|---|
| Housing units | 7,570 |
| Owner occupied | 72% of occupied homes |
| Renter occupied | 28% of occupied homes |
| Median household income | $59,000 |
| Median age | 41.7 |
| Built before 1970 | 35% of homes |
| Built 2000 or later | 20% of homes |
| Median mortgage payment | $1,260 a month |
| Time zone | CST |
| Area code | 608 |
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 54656 homeowners have a deliverable mailing address. Mail is the only channel with no consent requirement, so it is the floor of any Sparta campaign.
Calling and texting reach about 31% with a connected mobile, but only 10% 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 54%. 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
CountyMonroe WIHomeownersWIAbsentee owners 54619Cashton54638Kendall54648Norwalk54660Tomah54666Warrens54670Wilton
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