Knollcrest is a CDP located in . Knollcrest has a 2025 population of 378. Knollcrest is currently growing at a rate of 7.39% annually and its population has increased by 88.06% since the most recent census, which recorded a population of 201 in 2020.
The average household income in Knollcrest is $226,493 with a poverty rate of 0%.The median age in Knollcrest is 56.8 years: 61.1 years for males, and 56.4 years for females.
Data after 2023 is projected based on recent change
The racial composition of Knollcrest includes 83.75% White, 5.42% Asian, and smaller percentages for and multiracial populations.
White (83.8%)
Two or more races (10.8%)
Asian (5.4%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 232 | 83.75% |
| Two or more races | 30 | 10.83% |
| Asian | 15 | 5.42% |
Married
Widowed
Divorced
Separated
Never Married
Knollcrest's average per capita income is $100,119. Household income levels show a median of $0. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Families | $226,750 | $274,817 |
| Married Families | $226,750 | - |
| Households | - | $226,493 |
| Non Families | - | $42,148 |
Average Income
Median Household Income
Poverty Rate