| Place Name | Casco (town) |
| Place Type | Town |
| ZIP Code(s) | 54201 54205 54216 54217 |
| County | Kewaunee County |
| Area Code(s) | 274,920 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 1,048 |
| Majority Ethnicity | White 99.71% |
| Metro/Micro Stats Area | Green Bay, WI |
| US Congressional District(s) | Wisconsin 8th |
| State Assembly Districts | 1 |
| State Senate Districts | 1 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.71% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.29% |