Symerton Flag

Symerton

County:
Grundy County
County Seat:
No
Area (mi²):
0.157
State:
Illinois

Symerton is a village located in Grundy County, Illinois. Symerton has a 2026 population of 123. Symerton is currently declining at a rate of 0% annually and its population has decreased by -1.6% since the most recent census, which recorded a population of 125 in 2020.

The median household income in Symerton is $103,542 with a poverty rate of 2.27%. The median age in Symerton is 30.8 years: 30.8 years for males, and 30.8 years for females. For every 100 females there are 116.4 males.

123
Total Population
785
Density (mi²)

Symerton Population

Symerton Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202612300%
2025123-1-0.81%
202412410.81%
202312300%
2022123-1-0.81%
2021124-1-0.8%
202012500%
20199111.11%
201890-2-2.17%
201792-1-1.08%
20169300%
20159300%
20149300%
201393-1-1.06%
20129400%
20119478.05%
20109100%

Median Age

Overall: 30.8 years
Female: 30.8 years
Male: 30.8 years

Symerton Adults

There are 100 adults, (9 of whom are seniors) in Symerton.

Sex Ratio

Female: 61 (46.2%)
Male: 71 (53.8%)

Demographics

The racial composition of Symerton includes 98.48% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White13098.48%
Two or more races21.52%
Race
Population ↓
Percentage (of total)
White64.55%
Two or more races21.52%
Race
Population ↓
Percentage (of total)
White12493.94%

Symerton Marital Status

Economics and Income Statistics

Symerton 's average per capita income is $60,417. Household income levels show a median of $103,542. The poverty rate stands at 2.27%.

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$170,714$184,604
Married Families$170,357-
Households$103,542$137,151
Non Families$58,125$67,216

$60,417

Average Income

$103,542

Median Household Income

2.27%

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)