Marienville is a CDP located in Forest County, Pennsylvania. Marienville has a 2025 population of 3,204 . Marienville is currently growing at a rate of 0.12% annually but its population has decreased by -9.44% since the most recent census, which recorded a population of 3,538 in 2020.
The average household income in Marienville is $59,771 with a poverty rate of 10.23%. The median age in Marienville is 38.6 years: 37.4 years for males, and 64.2 years for females. For every 100 females there are 702.3 males.
Data after 2023 is projected based on recent change
The racial composition of Marienville includes 60% White, 29.11% Black or African American, 3.7% other race, and smaller percentages for Native American, Asian and multiracial populations.
White (60%)
Black or African American (29.11%)
Two or more races (5.8%)
Other race (3.7%)
Native American (0.74%)
Asian (0.64%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,863 | 60% |
| Black or African American | 904 | 29.11% |
| Two or more races | 180 | 5.8% |
| Other race | 115 | 3.7% |
| Native American | 23 | 0.74% |
| Asian | 20 | 0.64% |
Married
Widowed
Divorced
Separated
Never Married
Marienville's average per capita income is $33,984. Household income levels show a median of $50,675. The poverty rate stands at 10.23%.
Name | Median | Mean |
|---|---|---|
| Married Families | $60,000 | - |
| Families | $57,738 | $66,454 |
| Households | $50,675 | $59,771 |
| Non Families | $48,393 | $54,366 |
Average Income
Median Household Income
Poverty Rate