Chatham Flag

Chatham

County Seat:
No
Area (mi²):
2.637
State:
Massachusetts

Chatham is a CDP located in Barnstable County, Massachusetts. Chatham has a 2025 population of 1,691. Chatham is currently growing at a rate of 1.08% annually and its population has increased by 9.1% since the most recent census, which recorded a population of 1,550 in 2020.

The average household income in Chatham is $162,162 with a poverty rate of 10.05%.The median age in Chatham is 67.4 years: 68.2 years for males, and 67.1 years for females.

1.7K
Total Population
641
Density (mi²)
18 1.08%
Growth

Chatham Population

Chatham Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Chatham includes 99.13% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,60099.13%
Two or more races140.87%

Chatham Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Chatham's average per capita income is $55,076. Household income levels show a median of $82,269. The poverty rate stands at 10.05%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$127,266-
Families$125,430$218,935
Households$82,269$162,162
Non Families$58,250$86,121

$55,076

Average Income

$82,269

Median Household Income

10.05%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)