Long Hill is a CDP located in . Long Hill has a 2025 population of 10,349. Long Hill is currently growing at a rate of 7.14% annually and its population has increased by 24.46% since the most recent census, which recorded a population of 8,315 in 2020.
The average household income in Long Hill is $162,929 with a poverty rate of 5.41%. The median age in Long Hill is 41.5 years: 42.8 years for males, and 39.8 years for females.
Data after 2023 is projected based on recent change
The racial composition of Long Hill includes 77.89% White, 9.53% Asian, 5.09% other race, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White
Asian
Two or more races
Other race
Black or African American
Native American
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,696 | 77.89% |
| Asian | 819 | 9.53% |
| Two or more races | 496 | 5.77% |
| Other race | 438 | 5.09% |
| Black or African American | 105 | 1.22% |
| Native American | 43 | 0.5% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Long Hill's average per capita income is $78,894. Household income levels show a median of $145,000. The poverty rate stands at 5.41%.
Name | Median | Mean |
|---|---|---|
| Married Families | $186,815 | - |
| Families | $172,044 | $178,135 |
| Households | $145,000 | $162,929 |
| Non Families | $49,509 | $69,341 |
Average Income
Median Household Income
Poverty Rate