New Melle Flag

New Melle

County Seat:
No
Area (mi²):
1.789
State:
Missouri

New Melle is a city located in St. Charles County, Missouri. New Melle has a 2026 population of 546. New Melle is currently declining at a rate of 0% annually and its population has decreased by -0.55% since the most recent census, which recorded a population of 549 in 2020.

The median household income in New Melle is $114,375 with a poverty rate of 4.42%. The median age in New Melle is 51.9 years: 51.7 years for males, and 52 years for females. For every 100 females there are 73.8 males.

546
Total Population
305
Density (mi²)

New Melle Population

New Melle Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202654600%
2025546-1-0.18%
202454720.37%
202354500%
2022545-3-0.55%
2021548-1-0.18%
2020549-1-0.18%
2019503-3-0.59%
2018506-1-0.2%
2017507-5-0.98%
201651250.99%
201550761.2%
201450130.6%
201349810.2%
201249740.81%
2011493183.79%
201049410.2%

Median Age

Overall: 51.9 years
Female: 52 years
Male: 51.7 years

New Melle Adults

There are 365 adults, (151 of whom are seniors) in New Melle.

Sex Ratio

Female: 260 (57.5%)
Male: 192 (42.5%)

Demographics

The racial composition of New Melle includes 91.37% White, 5.75% Asian, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White41391.37%
Asian265.75%
Two or more races132.88%
Race
Population ↓
Percentage (of total)
White41391.37%
Asian265.75%
Two or more races132.88%

New Melle Marital Status

Economics and Income Statistics

New Melle 's average per capita income is $71,250. Household income levels show a median of $114,375. The poverty rate stands at 4.42%.

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
Families$129,375$144,833
Married Families$126,250-
Households$114,375$126,527
Non Families-$71,604

$71,250

Average Income

$114,375

Median Household Income

4.42%

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)