Millcreek is located in Lebanon County, Pennsylvania. Millcreek has a 2025 population of 4,462 . Millcreek is currently growing at a rate of 0.7% annually and its population has increased by 2.18% since the most recent census, which recorded a population of 4,367 in 2020.
The average household income in Millcreek is $116,481 with a poverty rate of 7.79%. The median age in Millcreek is 39.6 years: 36.1 years for males, and 41.3 years for females. For every 100 females there are 111.3 males.
Data after 2023 is projected based on recent change
The racial composition of Millcreek includes 89.96% White, and smaller percentages for Black or African American, other race, Native Hawaiian or Pacific Islander, Asian and multiracial populations.
White (89.96%)
Two or more races (4.01%)
Black or African American (2.89%)
Other race (1.51%)
Native Hawaiian or Pacific Islander (1.24%)
Asian (0.39%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,925 | 89.96% |
| Two or more races | 175 | 4.01% |
| Black or African American | 126 | 2.89% |
| Other race | 66 | 1.51% |
| Native Hawaiian or Pacific Islander | 54 | 1.24% |
| Asian | 17 | 0.39% |
Married
Widowed
Divorced
Separated
Never Married
Millcreek's average per capita income is $53,613. Household income levels show a median of $89,548. The poverty rate stands at 7.79%.
Name | Median | Mean |
|---|---|---|
| Married Families | $108,678 | - |
| Families | $103,750 | $126,319 |
| Households | $89,548 | $116,481 |
| Non Families | $52,188 | $85,902 |
Average Income
Median Household Income
Poverty Rate