Bath is a city located in Sagadahoc County Maine. It is also the county seat of Sagadahoc County. With a 2020 population of 8,358, it is the 15th largest city in Maine and the 3511th largest city in the United States . Bath is currently growing at a rate of 0.12% annually but its population has decreased by -1.83% since the most recent census, which recorded a population of 8,514 in 2010. Spanning over 13 miles, Bath has a population density of 917 people per square mile.
The average household income in Bath is $62,202 with a poverty rate of 13.82%. The median rental costs in recent years comes to $862 per month, and the median house value is $175,700. The median age in Bath is 41.4 years, 39.4 years for males, and 45.5 years for females.