Mifflin

County:: Juniata County
County Seat:: No
Area (mi²):: 0.174
State:: Pennsylvania

Mifflin is a borough located in Juniata County, Pennsylvania. Mifflin has a 2025 population of 509. Mifflin is currently declining at a rate of -0.78% annually and its population has decreased by -4.14% since the most recent census, which recorded a population of 531 in 2020.

The average household income in Mifflin is $62,123 with a poverty rate of 30.02%.The median age in Mifflin is 36.2 years: 36.1 years for males, and 36.8 years for females.

Demographics

The racial composition of Mifflin includes 63.37% White, 24.58% other race, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	263	63.37%
Other race	102	24.58%
Two or more races	50	12.05%

Mifflin Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mifflin's average per capita income is $30,156. Household income levels show a median of $50,357. The poverty rate stands at 30.02%.

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
Non Families	$58,750	$65,555
Households	$50,357	$62,123
Families	$42,500	$53,248
Married Families	$41,875	-

$30,156

Average Income

$50,357

Median Household Income

30.02%

Poverty Rate