Middletown is a borough located in Dauphin County, Pennsylvania. Middletown has a 2025 population of 9,799 . Middletown is currently growing at a rate of 0.52% annually and its population has increased by 2.68% since the most recent census, which recorded a population of 9,543 in 2020.
The average household income in Middletown is $68,867 with a poverty rate of 14.56%. The median age in Middletown is 32.8 years: 31.6 years for males, and 36 years for females. For every 100 females there are 89.6 males.
Data after 2023 is projected based on recent change
The racial composition of Middletown includes 77.29% White, 8.35% Black or African American, 3.24% other race, 3.08% Asian, and smaller percentages for and multiracial populations.
White (77.29%)
Black or African American (8.35%)
Two or more races (8.04%)
Other race (3.24%)
Asian (3.08%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 7,394 | 77.29% |
| Black or African American | 799 | 8.35% |
| Two or more races | 769 | 8.04% |
| Other race | 310 | 3.24% |
| Asian | 295 | 3.08% |
Married
Widowed
Divorced
Separated
Never Married
Middletown's average per capita income is $43,113. Household income levels show a median of $54,778. The poverty rate stands at 14.56%.
Name | Median | Mean |
|---|---|---|
| Married Families | $81,638 | - |
| Families | $69,697 | $86,363 |
| Households | $54,778 | $68,867 |
| Non Families | $41,731 | $51,512 |
Average Income
Median Household Income
Poverty Rate