Mifflin is located in Juniata County, Pennsylvania. Mifflin has a 2025 population of 1,087. Mifflin is currently declining at a rate of -0.09% annually and its population has decreased by -0.46% since the most recent census, which recorded a population of 1,092 in 2020.
The average household income in Mifflin is $75,636 with a poverty rate of 9.62%. The median age in Mifflin is 51.7 years: 49.3 years for males, and 52.9 years for females.
Data after 2023 is projected based on recent change
The racial composition of Mifflin includes 92.26% White, and smaller percentages for Black or African American, Asian, other race, Native American and multiracial populations.
White (92.3%)
Two or more races (4.7%)
Black or African American (1.3%)
Asian (0.9%)
Other race (0.6%)
Native American (0.3%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 978 | 92.26% |
| Two or more races | 50 | 4.72% |
| Black or African American | 14 | 1.32% |
| Asian | 9 | 0.85% |
| Other race | 6 | 0.57% |
| Native American | 3 | 0.28% |
Married
Widowed
Divorced
Separated
Never Married
Mifflin's average per capita income is $30,407. Household income levels show a median of $63,333. The poverty rate stands at 9.62%.
Name | Median | Mean |
|---|---|---|
| Married Families | $82,875 | - |
| Families | $70,156 | $81,708 |
| Households | $63,333 | $75,636 |
| Non Families | $49,583 | $53,055 |
Average Income
Median Household Income
Poverty Rate