New Vienna Flag

New Vienna

County:
Dubuque County
County Seat:
No
Area (mi²):
0.466
State:
Iowa

New Vienna is a city located in Dubuque County, Iowa. New Vienna has a 2025 population of 383 . New Vienna is currently declining at a rate of -0.26% annually and its population has decreased by -1.03% since the most recent census, which recorded a population of 387 in 2020.

The average household income in New Vienna is $98,855 with a poverty rate of 5.57%. The median age in New Vienna is 47.1 years: 47 years for males, and 47.1 years for females. For every 100 females there are 108.3 males.

383
Total Population
822
Density (mi²)
-1 -0.26%
Growth

New Vienna Population

New Vienna Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of New Vienna includes 97.08% White, and smaller percentages for Native Hawaiian or Pacific Islander, Black or African American and multiracial populations.

Population by Race

White (97.08%)

Native Hawaiian or Pacific Islander (2.39%)

Black or African American (0.53%)

Race
Population
Percentage (of total)
White36697.08%
Native Hawaiian or Pacific Islander92.39%
Black or African American20.53%

New Vienna Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

New Vienna's average per capita income is $50,234. Household income levels show a median of $90,938. The poverty rate stands at 5.57%.

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$111,250-
Families$109,271$118,989
Households$90,938$98,855
Non Families$52,500$60,107

$50,234

Average Income

$90,938

Median Household Income

5.57%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)