Demographics in St. Johns, IL
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is St. Johns?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
134
Male
61
45.5%
Female
73
54.5%
Median Age
53.6
Age Distribution
Source: U.S. Census Bureau ACS (2023)Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White91.0%
Hispanic0.8%
Asian3.0%
Two or More5.2%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
10.4%
High School or Higher
42.5%
Foreign Born
1.5%
Veterans
3.0%
Married
44.0%
Avg Household Size
2.0
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)St. Johns, IL has a population of 134 with a median age of 53.6. The racial makeup is 91.0% White, 0.8% Hispanic, 0.0% Black, 3.0% Asian. About 10.4% of residents hold a bachelor's degree or higher. The foreign-born population is 1.5%.