Voltaire

County:: McHenry County
County Seat:: No
Area (mi²):: 0.486
State:: North Dakota

Voltaire is a city located in McHenry County, North Dakota. Voltaire has a 2025 population of 41. Voltaire is currently declining at a rate of -2.38% annually and its population has decreased by -8.89% since the most recent census, which recorded a population of 45 in 2020.

The average household income in Voltaire is $69,807 with a poverty rate of 0%. The median age in Voltaire is 53.8 years: 64.1 years for males, and 53.3 years for females.

Demographics

The racial composition of Voltaire includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	49	100%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Voltaire Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Voltaire's average per capita income is $43,750. Household income levels show a median of $0. The poverty rate stands at 0%.

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	$123,750	-
Families	$123,125	$126,320
Non Families	$21,635	$36,565
Households	-	$69,807

$43,750

Average Income

$0

Median Household Income

0%

Poverty Rate