Newtown Flag

Newtown

County:
Sullivan County
County Seat:
No
Area (mi²):
0.253
State:
Missouri

Newtown is a town located in Sullivan County, Missouri. Newtown has a 2026 population of 107. Newtown is currently declining at a rate of -0.93% annually and its population has decreased by -6.96% since the most recent census, which recorded a population of 115 in 2020.

The median age in Newtown is 51.5 years: 51.3 years for males, and 52.5 years for females. For every 100 females there are 109.6 males.

107
Total Population
424
Density (mi²)
-1 -0.93%
Growth

Newtown Population

Newtown Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026107-1-0.93%
2025108-2-1.82%
2024110-1-0.9%
202311100%
2022111-2-1.77%
2021113-2-1.74%
202011500%
2019163-4-2.4%
201816700%
2017167-3-1.76%
2016170-3-1.73%
2015173-3-1.7%
2014176-1-0.56%
2013177-1-0.56%
2012178-3-1.66%
2011181-2-1.09%
201018310.55%

Median Age

Overall: 51.5 years
Female: 52.5 years
Male: 51.3 years

Newtown Adults

There are 72 adults, (13 of whom are seniors) in Newtown.

Sex Ratio

Female: 52 (47.7%)
Male: 57 (52.3%)

Demographics

The racial composition of Newtown includes 90.83% White, 3.67% Asian, and smaller percentages for other race, Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White9990.83%
Asian43.67%
Other race32.75%
Two or more races32.75%
Race
Population ↓
Percentage (of total)
Other race32.75%
Race
Population ↓
Percentage (of total)
White9990.83%
Asian43.67%
Two or more races32.75%

Newtown Marital Status

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)