Population density (sq mi)2,44518791
Median age39.536.237.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)59%54%55%
Families w/ Kids under 1843%45%43%
Speak English90%86%79%
Speak Spanish3%8%13%

Key findings

  • The population density in Martinez is 1208% higher than Georgia
  • The median age in Martinez is 9% higher than Georgia
  • In Martinez 78.06% of the population is White
  • In Martinez 12.94% of the population is Black
  • In Martinez 5.34% of the population is Asian

Compare Martinez, GA Demographics


      Martinez population breakdown by race

      American Indian0.00%0.29%0.82%
      Native Hawaiian0.00%0.05%0.18%
      Mixed race2.32%2.20%3.06%
      Other race1.34%2.79%4.75%
      In Martinez, 4.1% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Martinez age breakdown

      Marital status

      Age of children in married couples

      Source: The Martinez, GA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).