Oak Hill is a CDP located in Cumberland County, Maine. Oak Hill has a 2025 population of 6,750 . Oak Hill is currently growing at a rate of 7.14% annually and its population has increased by 41.12% since the most recent census, which recorded a population of 4,783 in 2020.
The average household income in Oak Hill is $107,428 with a poverty rate of 3.3%. The median age in Oak Hill is 48.9 years: 45.6 years for males, and 51.6 years for females. For every 100 females there are 99.4 males.
Data after 2023 is projected based on recent change
The racial composition of Oak Hill includes 97.6% White, and smaller percentages for Two or more races, Native American, other race, Black or African American and multiracial populations.
White (97.6%)
Two or more races (2.14%)
Native American (0.21%)
Other race (0.04%)
Black or African American (0.02%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 5,236 | 97.6% |
| Two or more races | 115 | 2.14% |
| Native American | 11 | 0.21% |
| Other race | 2 | 0.04% |
| Black or African American | 1 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Oak Hill's average per capita income is $58,026. Household income levels show a median of $92,967. The poverty rate stands at 3.3%.
Name | Median | Mean |
|---|---|---|
| Married Families | $133,709 | - |
| Families | $111,500 | $133,181 |
| Households | $92,967 | $107,428 |
| Non Families | $68,594 | $67,329 |
Average Income
Median Household Income
Poverty Rate