| Place Name | St. Nazianz |
| Place Type | Village |
| ZIP Code(s) | 53042 54232 54245 |
| County | Manitowoc County |
| Area Code(s) | 274,920 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 816 |
| Population Growth Rate (2010-19) | -8.81% |
| Majority Ethnicity | White 92.66% |
| Metro/Micro Stats Area | Manitowoc, WI |
| US Congressional District(s) | Wisconsin 6th |
| State Assembly Districts | 25 |
| State Senate Districts | 9 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.66% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0.22% |
| Hawaiin/Pacific Islander | 7.13% |