St. Nazianz

County:: Manitowoc County
County Seat:: No
Area (mi²):: 0.794
State:: Wisconsin

St. Nazianz is a village located in Manitowoc County, Wisconsin. St. Nazianz has a 2025 population of 720. St. Nazianz is currently growing at a rate of 0.14% annually and its population has increased by 0.84% since the most recent census, which recorded a population of 714 in 2020.

The average household income in St. Nazianz is $78,451 with a poverty rate of 5.79%. The median age in St. Nazianz is 54 years: 42.6 years for males, and 60.6 years for females.

Demographics

The racial composition of St. Nazianz includes 97.84% White, and smaller percentages for Two or more races, Asian, Native Hawaiian or Pacific Islander, Black or African American, Native American, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Native Hawaiian or Pacific Islander

Black or African American

Native American

Other race

Race	Population	Percentage (of total)
White	862	97.84%
Two or more races	9	1.02%
Asian	8	0.91%
Native Hawaiian or Pacific Islander	2	0.23%
Black or African American	0	0%
Native American	0	0%
Other race	0	0%

St. Nazianz Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Nazianz's average per capita income is $49,706. Household income levels show a median of $56,875. The poverty rate stands at 5.79%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$86,339	-
Families	$77,250	$121,100
Households	$56,875	$78,451
Non Families	$29,430	$41,543

$49,706

Average Income

$56,875

Median Household Income

5.79%

Poverty Rate