| Official Name: | Oneida, Arkansas |
| Pushpin Map: | Arkansas#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arkansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Phillips |
| Population As Of: | 2020 |
| Population Total: | 13 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 167 |
| Coordinates: | 34.4606°N -90.7867°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 72369 |
| Area Code: | 870 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 2805671 |
Oneida is an unincorporated community and census-designated place (CDP) in Phillips County, Arkansas, United States. Oneida is located along Arkansas Highway 85, 3.5miles north-northeast of Lake View. Oneida has a post office with ZIP code 72369.[1] It was first listed as a CDP in the 2020 census with a population of 13.[2]
| White alone (NH) | 6 | 46.15% | |
| Black or African American alone (NH) | 6 | 46.15% | |
| Native American or Alaska Native alone (NH) | 0 | 0.00% | |
| Asian alone (NH) | 0 | 0.00% | |
| Pacific Islander alone (NH) | 0 | 0.00% | |
| Some Other Race alone (NH) | 0 | 0.00% | |
| Mixed Race or Multi-Racial (NH) | 1 | 7.69% | |
| Hispanic or Latino (any race) | 0 | 0.00% | |
| Total | 13 | 100.00% |
It is in the Barton-Lexa School District.[4] Its zoned high school is Barton High School.