Pittsburg Flag

Pittsburg

County Seat:
No
Area (mi²):
2.065
State:
Illinois

Pittsburg is a village located in Williamson County, Illinois. Pittsburg has a 2025 population of 561 . Pittsburg is currently growing at a rate of 0.18% annually but its population has decreased by -1.41% since the most recent census, which recorded a population of 569 in 2020.

The median household income in Pittsburg is $54,063 with a poverty rate of 17.09%. The median age in Pittsburg is 49.6 years: 51 years for males, and 49.4 years for females. For every 100 females there are 94.3 males.

561
Total Population
272
Density (mi²)
1 0.18%
Growth

Pittsburg Population

Pittsburg Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Pittsburg includes 94.95% White, and smaller percentages for Native American and multiracial populations.

Population by Race

White (94.95%)

Two or more races (4.08%)

Native American (0.97%)

Race
Population
Percentage (of total)
White48994.95%
Two or more races214.08%
Native American50.97%

Pittsburg Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Pittsburg's average per capita income is $41,583. Household income levels show a median of $54,063. The poverty rate stands at 17.09%.

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$78,750-
Households$54,063$60,720
Families$50,139$63,706
Non Families$49,375$50,063

$41,583

Average Income

$54,063

Median Household Income

17.09%

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)