Hollis is located in York County, Maine. Hollis has a 2025 population of 5,011. Hollis is currently growing at a rate of 0.82% annually and its population has increased by 5.34% since the most recent census, which recorded a population of 4,757 in 2020.
The average household income in Hollis is $98,999 with a poverty rate of 6.75%.The median age in Hollis is 45.4 years: 43.3 years for males, and 47.3 years for females.
Data after 2023 is projected based on recent change
The racial composition of Hollis includes 94.94% White, and smaller percentages for Two or more races, other race, Black or African American, Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,580 | 94.94% |
| Two or more races | 115 | 2.38% |
| Other race | 53 | 1.1% |
| Black or African American | 40 | 0.83% |
| Asian | 36 | 0.75% |
Married
Widowed
Divorced
Separated
Never Married
Hollis' average per capita income is $50,868. Household income levels show a median of $81,250. The poverty rate stands at 6.75%.
Name | Median | Mean |
|---|---|---|
| Married Families | $106,364 | - |
| Families | $100,661 | $108,886 |
| Households | $81,250 | $98,999 |
| Non Families | $47,371 | $62,301 |
Average Income
Median Household Income
Poverty Rate