Oneida, TN Demographics

A map of Oneida's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	3,668	3,568	96.0%	94.2%
Multiracial	108	108	2.8%	2.9%
Native American/Other	23	14	0.6%	0.4%
Hispanic	16	59	0.4%	1.6%
Asian	4	28	0.1%	0.7%
Black	0	10	0.0%	0.3%

Oneida, Tennessee has an estimated population of 3,819, a less than 1% change from the 3,787 recorded in the 2020 Census. The population is 96.0% White, 2.8% Multiracial, 0.6% Native American/Other, 0.4% Hispanic, 0.1% Asian, and 0.0% Black. This demographic dot map shows the population of Oneida, with one dot drawn for each person counted by the Census, color-coded by race.

Oneida has become less racially diverse since the 2020 Census. It is considerably less diverse than Tennessee overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Oneida, that probability was 11.1% in 2020 and 7.7% in the most recent ACS estimates.

Oneida is ranked the 140th most populous place in Tennessee, out of 504 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). Oneida was ranked the 138th most populous place in the 2020 Census.

Oneida's White Population

3,668 residents of Oneida, or 96.0% of the population, identify as White. The share of White residents in Oneida is significantly higher than in Tennessee overall, where 71% of the population is White. Oneida ranks 59th statewide in terms of White residents as a share of the population, out of 504 places.

Since the 2020 Census, Oneida's White population has grown by an estimated 2.8%. White residents' share of Oneida's population has increased from 94.2% to 96.0%.

Oneida is more White than neighboring Huntsville (93.7% White), and Pine Knot (88.9% White). Oneida is less White than neighboring Winfield (99% White), Helenwood (100% White), and Robbins (100% White).

Oneida's Black Population

0 residents of Oneida, or 0.0% of the population, identify as Black. The share of Black residents in Oneida is significantly lower than in Tennessee overall, where 15.4% of the population is Black. Oneida ranks 429th statewide in terms of Black residents as a share of the population, out of 504 places.

Since the 2020 Census, Oneida's Black population has declined by an estimated 100.0%. Black residents' share of Oneida's population has remained roughly unchanged at 0.0%.

Oneida is less Black than neighboring Huntsville (2.1% Black), and Pine Knot (8.2% Black).

Oneida's Asian Population

4 residents of Oneida, or 0.1% of the population, identify as Asian. The share of Asian residents in Oneida is comparable to the share in Tennessee overall, where 1.9% of the population is Asian. Oneida ranks 164th statewide in terms of Asian residents as a share of the population, out of 504 places.

Since the 2020 Census, Oneida's Asian population has declined by an estimated 85.7%. Asian residents' share of Oneida's population has decreased from 0.7% to 0.1%.

Oneida is more Asian than neighboring Winfield (0% Asian), Helenwood (0% Asian), Huntsville (0% Asian), Pine Knot (0% Asian), and Robbins (0% Asian).

Oneida's Hispanic Population

16 residents of Oneida, or 0.4% of the population, identify as Hispanic. The share of Hispanic residents in Oneida is lower than in Tennessee overall, where 7.4% of the population is Hispanic. Oneida ranks 397th statewide in terms of Hispanic residents as a share of the population, out of 504 places.

Since the 2020 Census, Oneida's Hispanic population has declined by an estimated 72.9%. Hispanic residents' share of Oneida's population has decreased from 1.6% to 0.4%.

Oneida is more Hispanic than neighboring Winfield (0% Hispanic), Helenwood (0% Hispanic), and Robbins (0% Hispanic). Oneida is less Hispanic than neighboring Huntsville (1.5% Hispanic), and Pine Knot (1% Hispanic).

Oneida's Native American/Other Population

23 residents of Oneida, or 0.6% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Oneida is comparable to the share in Tennessee overall, where 0.6% of the population is Native American/Other. Oneida ranks 342nd statewide in terms of Native American/Other residents as a share of the population, out of 504 places.

Since the 2020 Census, Oneida's Native American/Other population has grown by an estimated 64.3%. Native American/Other residents' share of Oneida's population has remained roughly unchanged at 0.6%.

Oneida is more Native American/Other than neighboring Winfield (0% Native American/Other), Helenwood (0% Native American/Other), Pine Knot (0% Native American/Other), and Robbins (0% Native American/Other). Oneida is less Native American/Other than neighboring Huntsville (1.4% Native American/Other).

Oneida's Multiracial Population

108 residents of Oneida, or 2.8% of the population, identify as Multiracial. The share of Multiracial residents in Oneida is comparable to the share in Tennessee overall, where 3.7% of the population is Multiracial. Oneida ranks 391st statewide in terms of Multiracial residents as a share of the population, out of 504 places.

Since the 2020 Census, Oneida's Multiracial population has remained roughly the same. Multiracial residents' share of Oneida's population has remained roughly unchanged at 2.8%.

Oneida is more Multiracial than neighboring Winfield (1% Multiracial), Helenwood (0% Multiracial), Huntsville (1.3% Multiracial), Pine Knot (1.9% Multiracial), and Robbins (0% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.