Flanders is a CDP located in Morris County, New Jersey. Flanders has a 2025 population of 11,455 . Flanders is currently growing at a rate of 7.15% annually and its population has increased by 31% since the most recent census, which recorded a population of 8,744 in 2020.
The average household income in Flanders is $161,304 with a poverty rate of 4.76%. The median age in Flanders is 43.4 years: 43.8 years for males, and 43.2 years for females. For every 100 females there are 95.9 males.
Data after 2023 is projected based on recent change
The racial composition of Flanders includes 71.95% White, 7.74% Asian, and smaller percentages for Black or African American, other race, Native American and multiracial populations.
White (71.95%)
Two or more races (14.57%)
Asian (7.74%)
Black or African American (2.91%)
Other race (2.67%)
Native American (0.16%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,439 | 71.95% |
| Two or more races | 1,304 | 14.57% |
| Asian | 693 | 7.74% |
| Black or African American | 260 | 2.91% |
| Other race | 239 | 2.67% |
| Native American | 14 | 0.16% |
Married
Widowed
Divorced
Separated
Never Married
Flanders' average per capita income is $79,514. Household income levels show a median of $149,769. The poverty rate stands at 4.76%.
Name | Median | Mean |
|---|---|---|
| Married Families | $186,538 | - |
| Families | $164,607 | $181,510 |
| Households | $149,769 | $161,304 |
| Non Families | $85,486 | $97,407 |
Average Income
Median Household Income
Poverty Rate