Demographics in Lake Petersburg, IL
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Lake Petersburg?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
769
Male
408
53.1%
Female
361
46.9%
Median Age
59.0
Age Distribution
Source: U.S. Census Bureau ACS (2023)Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White92.2%
Hispanic3.1%
Asian3.3%
Two or More4.5%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
34.7%
High School or Higher
51.4%
Foreign Born
4.8%
Veterans
20.9%
Married
73.0%
Avg Household Size
2.2
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Lake Petersburg, IL has a population of 769 with a median age of 59.0. The racial makeup is 92.2% White, 3.1% Hispanic, 0.0% Black, 3.3% Asian. About 34.7% of residents hold a bachelor's degree or higher. The foreign-born population is 4.8%.