Eastham is located in Barnstable County, Massachusetts. Eastham has a 2025 population of 5,823 . Eastham is currently declining at a rate of -0.02% annually but its population has increased by 1.34% since the most recent census, which recorded a population of 5,746 in 2020.
The average household income in Eastham is $105,334 with a poverty rate of 9.15%. The median age in Eastham is 60.2 years: 60.5 years for males, and 59.7 years for females. For every 100 females there are 74.0 males.
Data after 2023 is projected based on recent change
The racial composition of Eastham includes 88.53% White, 4.37% Black or African American, and smaller percentages for Asian, Native American and multiracial populations.
White (88.53%)
Two or more races (5.42%)
Black or African American (4.37%)
Asian (1.54%)
Native American (0.14%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 5,110 | 88.53% |
| Two or more races | 313 | 5.42% |
| Black or African American | 252 | 4.37% |
| Asian | 89 | 1.54% |
| Native American | 8 | 0.14% |
Married
Widowed
Divorced
Separated
Never Married
Eastham's average per capita income is $48,693. Household income levels show a median of $72,683. The poverty rate stands at 9.15%.
Name | Median | Mean |
|---|---|---|
| Married Families | $105,139 | - |
| Families | $101,304 | $129,428 |
| Households | $72,683 | $105,334 |
| Non Families | $44,907 | $71,789 |
Average Income
Median Household Income
Poverty Rate