Nason Flag

Nason

County Seat:
No
Area (mi²):
0.911
State:
Illinois

Nason is a city located in Jefferson County, Illinois. Nason has a 2026 population of 194. Nason is currently declining at a rate of -0.51% annually and its population has decreased by -2.51% since the most recent census, which recorded a population of 199 in 2020.

The median household income in Nason is $50,052 with a poverty rate of 29.7%. The median age in Nason is 36.5 years: 33 years for males, and 42.4 years for females. For every 100 females there are 101.0 males.

194
Total Population
213
Density (mi²)
-1 -0.51%
Growth

Nason Population

Nason Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026194-1-0.51%
2025195-1-0.51%
2024196-1-0.51%
2023197-1-0.51%
2022198-1-0.5%
202119900%
2020199-1-0.5%
2019229-1-0.43%
2018230-3-1.29%
2017233-1-0.43%
201623400%
201523410.43%
2014233-1-0.43%
2013234-1-0.43%
201223520.86%
2011233-3-1.27%
2010233-1-0.43%

Median Age

Overall: 36.5 years
Female: 42.4 years
Male: 33 years

Nason Adults

There are 163 adults, (27 of whom are seniors) in Nason.

Sex Ratio

Female: 101 (49.8%)
Male: 102 (50.2%)

Demographics

The racial composition of Nason includes 98.03% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White19998.03%
Two or more races41.97%
Race
Population ↓
Percentage (of total)
White19998.03%
Two or more races41.97%

Nason Marital Status

Economics and Income Statistics

Nason 's average per capita income is $31,071. Household income levels show a median of $50,052. The poverty rate stands at 29.7%.

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$71,250-
Households$50,052$50,334
Families$43,125$43,678
Non Families$32,273$37,400

$31,071

Average Income

$50,052

Median Household Income

29.7%

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)