| Official Name: | Martinez, Georgia |
| Mapsize: | 250px |
| Subdivision Name: | United States |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 37.86 |
| Area Land Km2: | 37.57 |
| Area Water Km2: | 0.29 |
| Area Total Sq Mi: | 14.62 |
| Area Land Sq Mi: | 14.51 |
| Area Water Sq Mi: | 0.11 |
| Population Total: | 34535 |
| Population Density Km2: | 919.22 |
| Population Density Sq Mi: | 2380.74 |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 33.5161°N -82.1°W |
| Elevation M: | 110 |
| Elevation Ft: | 361 |
| Postal Code: | 30907 |
| Blank Info: | 13-50036[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0332326[3] |
Martinez is an unincorporated community and census-designated place (CDP) in Columbia County, Georgia, United States. It is a northwestern suburb of Augusta and is part of the Augusta, Georgia metropolitan area. The population was 34,535 at the 2020 census.
Martinez is located in eastern Columbia County at (33.516089, -82.100024).[4] It is bordered to the southeast by the city of Augusta in Richmond County. To the north and northwest is the CDP of Evans. Interstate 20 forms the short southern boundary of Martinez, with access from Exits 194 (Georgia State Route 383/South Belair Road) and 195 (Wheeler Road).
According to the United States Census Bureau, the CDP has a total area of 37.9sqkm, of which 37.6sqkm is land and 0.3sqkm, or 0.76%, is water.[5]
Martinez has an elevation of above sea level, about higher than downtown Augusta. The areas of the CDP closest to the Richmond County line tend to be relatively flat, while land further west is hillier. Trees in Martinez are seen mainly in the subdivisions, as the main roads are crowded with businesses. They include pine, oak, sweet gum, hickory, and a variety of other species.
The founder was Jose Antonio Martinez y Zaldivar, a wealthy man from Camagüey Cuba. He bought land in Columbia County in 1869 and named it El Cordero Ranch; Cordero means Lamb.
On November 5, 1876, Marie Martinez married Mr. George Perrin at Sacred Heart Catholic Church in Augusta, Georgia.[6] The 1880 US Census indicates George was a druggist and was 29 years old. Marie was 22, and they resided on Broad Street #1109. The couple had one son, Thomas Wright Perrin, born on August 23, 1885. El Cordero Ranch is now only 20 acres in size. His old hacienda and several buildings, barns and a water tower still stand off Old Ferry Road in Martinez (near the intersection of River Watch Parkway and Baston Road).
Martinez was first listed as a CDP in the 1980 U.S. Census.
| White alone (NH) | 22,883 | 26,740 | style='background: #ffffe6; | 23,058 | 82.46% | 74.70% | style='background: #ffffe6; | 66.77% | |
| Black or African American alone (NH) | 2,196 | 4,464 | style='background: #ffffe6; | 4,770 | 7.91% | 12.47% | style='background: #ffffe6; | 13.81% | |
| Native American or Alaska Native alone (NH) | 63 | 103 | style='background: #ffffe6; | 76 | 0.23% | 0.29% | style='background: #ffffe6; | 0.22% | |
| Asian alone (NH) | 1,554 | 1,961 | style='background: #ffffe6; | 2,186 | 5.60% | 5.48% | style='background: #ffffe6; | 6.33% | |
| Pacific Islander alone (NH) | 19 | 80 | style='background: #ffffe6; | 86 | 0.07% | 0.22% | style='background: #ffffe6; | 0.25% | |
| Some Other Race alone (NH) | 48 | 70 | style='background: #ffffe6; | 191 | 0.17% | 0.20% | style='background: #ffffe6; | 0.55% | |
| Mixed race or Multiracial (NH) | 346 | 847 | style='background: #ffffe6; | 1,883 | 1.25% | 2.37% | style='background: #ffffe6; | 5.45% | |
| Hispanic or Latino (any race) | 640 | 1,530 | style='background: #ffffe6; | 2,285 | 2.31% | 4.27% | style='background: #ffffe6; | 6.62% | |
| Total | 27,749 | 35,795 | style='background: #ffffe6; | 34,535 | 100.00% | 100.00% | style='background: #ffffe6; | 100.00% |
As of the 2020 United States census, there were 34,535 people, 11,780 households, and 8,153 families residing in the CDP.
The school district is Columbia County School System.
Private schools: