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 2026 population of 382. New Vienna is currently declining at a rate of -0.26% annually and its population has decreased by -1.29% since the most recent census, which recorded a population of 387 in 2020.

The median household income in New Vienna is $93,250 with a poverty rate of 4.57%. The median age in New Vienna is 48.4 years: 49.7 years for males, and 46 years for females. For every 100 females there are 106.7 males.

382
Total Population
820
Density (mi²)
-1 -0.26%
Growth

New Vienna Population

New Vienna Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026382-1-0.26%
2025383-1-0.26%
202438400%
202338441.05%
2022380-6-1.55%
2021386-1-0.26%
2020387-1-0.26%
2019414-2-0.48%
2018416-1-0.24%
2017417-4-0.95%
2016421-3-0.71%
2015424-3-0.7%
2014427-1-0.23%
2013428-1-0.23%
201242981.9%
2011421143.44%
201040900%

Median Age

Overall: 48.4 years
Female: 46 years
Male: 49.7 years

New Vienna Adults

There are 312 adults, (78 of whom are seniors) in New Vienna.

Sex Ratio

Female: 180 (48.4%)
Male: 192 (51.6%)

Demographics

The racial composition of New Vienna includes 99.46% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White37099.46%
Black or African American20.54%
Race
Population ↓
Percentage (of total)
White37099.46%
Black or African American20.54%

New Vienna Marital Status

Economics and Income Statistics

New Vienna 's average per capita income is $52,692. Household income levels show a median of $93,250. The poverty rate stands at 4.57%.

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$116,875-
Families$112,500$129,010
Households$93,250$99,557
Non Families$52,841$58,671

$52,692

Average Income

$93,250

Median Household Income

4.57%

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)