Mifflin County, PA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
46,074
Male
22,611
49.1%
Female
23,463
50.9%
Median Age
43.1 yrs
Avg Household Size
2.5
Foreign Born
0.7%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher9.3%
High School or Higher43.4%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
6.3%
Disability
0.0%
Non-English Home
11.0%
Married
44.1%
Mifflin County, PA has a population of 46,074 according to 2023 Census Bureau estimates. The median age is 43.1 years. The largest racial or ethnic group is White at 93.9% of the population. 9.3% of residents hold a bachelor's degree or higher. 0.7% of residents are foreign-born.