East Marlborough is located in Chester County, Pennsylvania. East Marlborough has a 2025 population of 8,075 . East Marlborough is currently growing at a rate of 1.03% annually and its population has increased by 10.31% since the most recent census, which recorded a population of 7,320 in 2020.
The average household income in East Marlborough is $202,487 with a poverty rate of 3.41%. The median age in East Marlborough is 49 years: 49.2 years for males, and 48.7 years for females. For every 100 females there are 105.0 males.
Data after 2023 is projected based on recent change
The racial composition of East Marlborough includes 89.72% White, and smaller percentages for other race, Asian, Black or African American and multiracial populations.
White (89.72%)
Two or more races (5.07%)
Other race (2.25%)
Asian (2.22%)
Black or African American (0.74%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,789 | 89.72% |
| Two or more races | 384 | 5.07% |
| Other race | 170 | 2.25% |
| Asian | 168 | 2.22% |
| Black or African American | 56 | 0.74% |
Married
Widowed
Divorced
Separated
Never Married
East Marlborough's average per capita income is $85,482. Household income levels show a median of $145,769. The poverty rate stands at 3.41%.
Name | Median | Mean |
|---|---|---|
| Married Families | $180,143 | - |
| Families | $166,083 | $227,141 |
| Households | $145,769 | $202,487 |
| Non Families | $69,464 | $93,478 |
Average Income
Median Household Income
Poverty Rate