Eulonia is an unincorporated community and census-designated place (CDP) in McIntosh County in the U.S. state of Georgia. Part of the Brunswick, Georgia Metropolitan Statistical Area, it is in the Low Country between Savannah and Brunswick near Interstate 95.
It was first listed as a CDP in the 2020 census with a population of 351.<br> 2020
!% 2020
|-
|White alone (NH)
|115
|32.76%
|-
|Black or African American alone (NH)
|218
|62.11%
|-
|Native American or Alaska Native alone (NH)
|0
|0.00%
|-
|Asian alone (NH)
|2
|0.57%
|-
|Pacific Islander alone (NH)
|0
|0.00%
|-
|Some Other Race alone (NH)
|1
|0.28%
|-
|Mixed Race or Multi-Racial (NH)
|3
|0.85%
|-
|Hispanic or Latino (any race)
|12
|3.42%
|-
|Total
|351
|100.00%
|}
In 2020, its population was 351.