Hollis is located in Hillsborough County, New Hampshire. Hollis has a 2025 population of 8,768 . Hollis is currently growing at a rate of 0.25% annually and its population has increased by 4.84% since the most recent census, which recorded a population of 8,363 in 2020.
The average household income in Hollis is $206,189 with a poverty rate of 2.13%. The median age in Hollis is 48.1 years: 47.3 years for males, and 50.8 years for females. For every 100 females there are 91.6 males.
Data after 2023 is projected based on recent change
The racial composition of Hollis includes 85.62% White, 6.17% Black or African American, and smaller percentages for Asian, Native American, other race and multiracial populations.
White (85.62%)
Two or more races (6.33%)
Black or African American (6.17%)
Asian (1.69%)
Native American (0.16%)
Other race (0.04%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 7,303 | 85.62% |
| Two or more races | 540 | 6.33% |
| Black or African American | 526 | 6.17% |
| Asian | 144 | 1.69% |
| Native American | 14 | 0.16% |
| Other race | 3 | 0.04% |
Married
Widowed
Divorced
Separated
Never Married
Hollis' average per capita income is $80,607. Household income levels show a median of $156,140. The poverty rate stands at 2.13%.
Name | Median | Mean |
|---|---|---|
| Married Families | $169,547 | - |
| Families | $168,110 | $220,987 |
| Households | $156,140 | $206,189 |
| Non Families | $62,440 | $153,044 |
Average Income
Median Household Income
Poverty Rate