Opdyke Flag

Opdyke

County Seat:
No
Area (mi²):
0.528
State:
Illinois

Opdyke is a CDP located in Jefferson County, Illinois. Opdyke has a 2026 population of 265. Opdyke is currently growing at a rate of 0.38% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Opdyke is $63,750 with a poverty rate of 2.5%. The median age in Opdyke is 45 years: 45.9 years for males, and 43.7 years for females. For every 100 females there are 75.7 males.

265
Total Population
502
Density (mi²)
1 0.38%
Growth

Opdyke Population

Opdyke Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202626510.38%
202526400%

Median Age

Overall: 45 years
Female: 43.7 years
Male: 45.9 years

Opdyke Adults

There are 206 adults, (47 of whom are seniors) in Opdyke.

Sex Ratio

Female: 140 (56.9%)
Male: 106 (43.1%)

Demographics

The racial composition of Opdyke includes 98.37% White, and smaller percentages for other race, Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White24298.37%
Other race20.81%
Two or more races20.81%
Race
Population ↓
Percentage (of total)
Other race20.81%
Race
Population ↓
Percentage (of total)
White24298.37%
Two or more races20.81%

Opdyke Marital Status

Economics and Income Statistics

Opdyke 's average per capita income is $49,688. Household income levels show a median of $63,750. The poverty rate stands at 2.5%.

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$93,750-
Families$81,667$92,421
Households$63,750$76,719
Non Families$49,583$46,162

$49,688

Average Income

$63,750

Median Household Income

2.5%

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)