Martinez is located in Georgia. Martinez, Georgia has a population of 38,380. Martinez is less family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 35%.
The median household income in Martinez, Georgia is $75,843. The median household income for the surrounding county is $82,634 compared to the national median of $66,222. The median age of people living in Martinez is 38.9 years.
The average high temperature in July is 95.2 degrees, with an average low temperature in January of 30.7 degrees. The annual precipitation is 46.79.