Tybee Island is a city located in Chatham County Georgia. With a 2020 population of 2,973, it is the 201st largest city in Georgia and the 6288th largest city in the United States . Tybee Island is currently declining at a rate of -1.49% annually and its population has decreased by -0.57% since the most recent census, which recorded a population of 2,990 in 2010. Tybee Island reached it's highest population of 3,392 in 2000. Spanning over 3 miles, Tybee Island has a population density of 1,018 people per square mile.
The average household income in Tybee Island is $106,969 with a poverty rate of 10.99%. The median rental costs in recent years comes to $1,208 per month, and the median house value is $503,700. The median age in Tybee Island is 54.6 years, 52.2 years for males, and 56.6 years for females.