Marshall County, IN — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
46,225
Male
23,390
50.6%
Female
22,835
49.4%
Median Age
39.6 yrs
Avg Household Size
2.6
Foreign Born
5.2%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher13.7%
High School or Higher39.3%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
4.8%
Disability
0.0%
Non-English Home
9.3%
Married
42.7%
Marshall County, IN has a population of 46,225 according to 2023 Census Bureau estimates. The median age is 39.6 years. The largest racial or ethnic group is White at 90.1% of the population. 13.7% of residents hold a bachelor's degree or higher. 5.2% of residents are foreign-born.