| Official Name: | Dock Junction, Georgia |
| Settlement Type: | Unincorporated community Census-designated place |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Georgia |
| Subdivision Type2: | County |
| Subdivision Name2: | Glynn |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 27.49 |
| Area Land Km2: | 24.32 |
| Area Water Km2: | 3.17 |
| Area Total Sq Mi: | 10.61 |
| Area Land Sq Mi: | 9.39 |
| Area Water Sq Mi: | 1.22 |
| Population As Of: | 2020 |
| Population Total: | 8266 |
| Population Density Km2: | 339.86 |
| Population Density Sq Mi: | 880.20 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 31.2011°N -81.5069°W |
| Elevation M: | 1 |
| Elevation Ft: | 3 |
| Blank Name: | FIPS code |
| Blank Info: | 13-23200[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1867239[3] |
Dock Junction is an unincorporated community and census-designated place (CDP) in Glynn County, Georgia, United States. It is part of the Brunswick metropolitan statistical area. The population was 7,721 at the 2010 census, growing to 8,266 in 2020. Its original name was Arco until the 1970s, the name deriving from the Atlantic Refining Company.[4]
Dock Junction is located at 31.2011°N -81.5069°W (31.201106, -81.506921).[5]
According to the United States Census Bureau, the CDP has a total area of 10.7sqmi, of which 9.6sqmi is land and 1.1sqmi (10.66%) is water.
Dock Junction was first listed as an unincorporated place in 1950 and designated a census designated place in 1980.
| White alone (NH) | 4,634 | 4,461 | style='background: #ffffe6; | 4,168 | 66.67% | 57.78% | style='background: #ffffe6; | 50.42% | |
| Black or African American alone (NH) | 2,005 | 2,127 | style='background: #ffffe6; | 2,533 | 28.84% | 27.55% | style='background: #ffffe6; | 30.64% | |
| Native American or Alaska Native alone (NH) | 12 | 14 | style='background: #ffffe6; | 12 | 0.17% | 0.18% | style='background: #ffffe6; | 0.15% | |
| Asian alone (NH) | 26 | 115 | style='background: #ffffe6; | 125 | 0.37% | 1.49% | style='background: #ffffe6; | 1.51% | |
| Pacific Islander alone (NH) | 9 | 0 | style='background: #ffffe6; | 8 | 0.13% | 0.00% | style='background: #ffffe6; | 0.10% | |
| Some Other Race alone (NH) | 4 | 7 | style='background: #ffffe6; | 48 | 0.06% | 0.09% | style='background: #ffffe6; | 0.58% | |
| Mixed race or Multiracial (NH) | 50 | 130 | style='background: #ffffe6; | 336 | 0.72% | 1.68% | style='background: #ffffe6; | 4.06% | |
| Hispanic or Latino (any race) | 211 | 867 | style='background: #ffffe6; | 1,036 | 3.04% | 11.23% | style='background: #ffffe6; | 12.53% | |
| Total | 6,951 | 7,721 | style='background: #ffffe6; | 8,266 | 100.00% | 100.00% | style='background: #ffffe6; | 100.00% |
As of the 2020 United States census, there were 8,266 people, 2,976 households, and 1,942 families residing in the CDP.
The community's public schools are operated by Glynn County School System.
Zoned schools serving sections of the CDP include:[9]