Somerville, OH Demographics

A map of Somerville's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	206	238	99.0%	92.2%
Multiracial	2	10	1.0%	3.9%
Black	0	0	0.0%	0.0%
Asian	0	2	0.0%	0.8%
Hispanic	0	5	0.0%	1.9%
Native American/Other	0	3	0.0%	1.2%

Somerville, Ohio has an estimated population of 208, a large decrease from the 258 recorded in the 2020 Census. The population is 99.0% White, 1.0% Multiracial, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Somerville, with one dot drawn for each person counted by the Census, color-coded by race.

Somerville has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Ohio overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Somerville, that probability was 14.7% in 2020 and 1.9% in the most recent ACS estimates.

Somerville is ranked the 1112th most populous place in Ohio, out of 1,265 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). Somerville was ranked the 1048th most populous place in the 2020 Census.

Somerville's White Population

206 residents of Somerville, or 99.0% of the population, identify as White. The share of White residents in Somerville is significantly higher than in Ohio overall, where 75.8% of the population is White. Somerville ranks 541st statewide in terms of White residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Somerville's White population has declined by an estimated 13.4%. White residents' share of Somerville's population has increased from 92.2% to 99.0%.

Somerville is more White than neighboring Darrtown (98.3% White), Camden (95.6% White), West Elkton (97.3% White), Seven Mile (95.5% White), and Oxford (77.5% White).

Somerville's Black Population

0 residents of Somerville, or 0.0% of the population, identify as Black. The share of Black residents in Somerville is considerably lower than in Ohio overall, where 12% of the population is Black. Somerville ranks 1028th statewide in terms of Black residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Somerville's Black population has grown from 0 to an estimated 0. Black residents' share of Somerville's population has remained roughly unchanged at 0.0%.

Somerville is less Black than neighboring Camden (0.8% Black), and Oxford (5.7% Black).

Somerville's Asian Population

0 residents of Somerville, or 0.0% of the population, identify as Asian. The share of Asian residents in Somerville is slightly lower than in Ohio overall, where 2.5% of the population is Asian. Somerville ranks 375th statewide in terms of Asian residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Somerville's Asian population has declined by an estimated 100.0%. Asian residents' share of Somerville's population has decreased from 0.8% to 0.0%.

Somerville is less Asian than neighboring Oxford (7.9% Asian).

Somerville's Hispanic Population

0 residents of Somerville, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Somerville is slightly lower than in Ohio overall, where 4.8% of the population is Hispanic. Somerville ranks 656th statewide in terms of Hispanic residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Somerville's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Somerville's population has decreased from 1.9% to 0.0%.

Somerville is less Hispanic than neighboring Camden (0.2% Hispanic), Seven Mile (3.9% Hispanic), and Oxford (2.4% Hispanic).

Somerville's Native American/Other Population

0 residents of Somerville, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Somerville is comparable to the share in Ohio overall, where 0.5% of the population is Native American/Other. Somerville ranks 104th statewide in terms of Native American/Other residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Somerville's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Somerville's population has decreased from 1.2% to 0.0%.

Somerville is less Native American/Other than neighboring Oxford (1% Native American/Other).

Somerville's Multiracial Population

2 residents of Somerville, or 1.0% of the population, identify as Multiracial. The share of Multiracial residents in Somerville is slightly lower than in Ohio overall, where 4.3% of the population is Multiracial. Somerville ranks 642nd statewide in terms of Multiracial residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Somerville's Multiracial population has declined by an estimated 80.0%. Multiracial residents' share of Somerville's population has decreased from 3.9% to 1.0%.

Somerville is more Multiracial than neighboring Seven Mile (0.6% Multiracial). Somerville is less Multiracial than neighboring Darrtown (1.7% Multiracial), Camden (3.4% Multiracial), West Elkton (2.7% Multiracial), and Oxford (5.5% 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.