
Chatham
- County:
- Morris County
- County Seat:
- No
- Area (mi²):
- 2.343
- State:
- New Jersey
Chatham borough is located in Morris County, New Jersey. Chatham borough has a 2025 population of 9,399. Chatham borough is currently growing at a rate of 0.66% annually and its population has increased by 2.24% since the most recent census, which recorded a population of 9,193 in 2020.
The average household income in Chatham borough is $311,921 with a poverty rate of 2.51%. The median age in Chatham borough is 37.4 years: 35.9 years for males, and 39.2 years for females.