What is jefferson ga population?

As an AI language model, my training data only goes up to 2021, so I can provide the following information about Jefferson, GA as of 2021:

Jefferson is a city in Jackson County, Georgia, United States. The population of Jefferson in 2021 was estimated to be 12,314 people. The city has experienced rapid population growth over the past two decades, with a 150% increase from 2000 to 2020. The city is located about 60 miles northeast of Atlanta and is considered to be part of the larger Atlanta metropolitan area. The median age in Jefferson is 37 years, and the median household income is around $65,000. The city is home to several schools, including Jefferson High School and Jefferson Elementary School, along with a number of parks and recreational facilities.