Plymouth, OH Demographics

A map of Plymouth's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,601	1,530	88.7%	89.6%
Multiracial	108	29	6.0%	1.7%
Hispanic	77	117	4.3%	6.9%
Black	11	10	0.6%	0.6%
Native American/Other	7	14	0.4%	0.8%
Asian	0	7	0.0%	0.4%

Plymouth, Ohio has an estimated population of 1,804, an increase from the 1,707 recorded in the 2020 Census. The population is 88.7% White, 6.0% Multiracial, 4.3% Hispanic, 0.6% Black, 0.4% Native American/Other, and 0.0% Asian. This demographic dot map shows the population of Plymouth, with one dot drawn for each person counted by the Census, color-coded by race.

Plymouth has become more 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 Plymouth, that probability was 19.1% in 2020 and 20.7% in the most recent ACS estimates.

Plymouth is ranked the 514th 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). Plymouth was ranked the 518th most populous place in the 2020 Census.

Plymouth's White Population

1,601 residents of Plymouth, or 88.7% of the population, identify as White. The share of White residents in Plymouth is considerably higher than in Ohio overall, where 75.8% of the population is White. Plymouth ranks 790th statewide in terms of White residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Plymouth's White population has grown by an estimated 4.6%. White residents' share of Plymouth's population has decreased from 89.6% to 88.7%.

Plymouth is more White than neighboring New Haven CDP (Huron County) (59.2% White), Celeryville (41.6% White), and Willard (78% White). Plymouth is less White than neighboring Shiloh (97.9% White), and Shelby (94.5% White).

Plymouth's Black Population

11 residents of Plymouth, or 0.6% of the population, identify as Black. The share of Black residents in Plymouth is considerably lower than in Ohio overall, where 12% of the population is Black. Plymouth ranks 732nd statewide in terms of Black residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Plymouth's Black population has grown by an estimated 10.0%. Black residents' share of Plymouth's population has remained roughly unchanged at 0.6%.

Plymouth is more Black than neighboring New Haven CDP (Huron County) (0% Black), Celeryville (0% Black), Shiloh (0% Black), Willard (0.5% Black), and Shelby (0.3% Black).

Plymouth's Asian Population

0 residents of Plymouth, or 0.0% of the population, identify as Asian. The share of Asian residents in Plymouth is slightly lower than in Ohio overall, where 2.5% of the population is Asian. Plymouth ranks 584th statewide in terms of Asian residents as a share of the population, out of 1,265 places.

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

Plymouth is less Asian than neighboring Willard (0.9% Asian), and Shelby (1.6% Asian).

Plymouth's Hispanic Population

77 residents of Plymouth, or 4.3% of the population, identify as Hispanic. The share of Hispanic residents in Plymouth is comparable to the share in Ohio overall, where 4.8% of the population is Hispanic. Plymouth ranks 111th statewide in terms of Hispanic residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Plymouth's Hispanic population has declined by an estimated 34.2%. Hispanic residents' share of Plymouth's population has decreased from 6.9% to 4.3%.

Plymouth is more Hispanic than neighboring Shiloh (1.7% Hispanic), and Shelby (1.4% Hispanic). Plymouth is less Hispanic than neighboring New Haven CDP (Huron County) (24.1% Hispanic), Celeryville (58.4% Hispanic), and Willard (18.3% Hispanic).

Plymouth's Native American/Other Population

7 residents of Plymouth, or 0.4% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Plymouth is comparable to the share in Ohio overall, where 0.5% of the population is Native American/Other. Plymouth ranks 226th statewide in terms of Native American/Other residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Plymouth's Native American/Other population has declined by an estimated 50.0%. Native American/Other residents' share of Plymouth's population has remained roughly unchanged at 0.4%.

Plymouth is more Native American/Other than neighboring New Haven CDP (Huron County) (0% Native American/Other), Celeryville (0% Native American/Other), Shiloh (0% Native American/Other), Willard (0.3% Native American/Other), and Shelby (0% Native American/Other).

Plymouth's Multiracial Population

108 residents of Plymouth, or 6.0% of the population, identify as Multiracial. The share of Multiracial residents in Plymouth is comparable to the share in Ohio overall, where 4.3% of the population is Multiracial. Plymouth ranks 1165th statewide in terms of Multiracial residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Plymouth's Multiracial population has grown by an estimated 272.4%. Multiracial residents' share of Plymouth's population has increased from 1.7% to 6.0%.

Plymouth is more Multiracial than neighboring Celeryville (0% Multiracial), Shiloh (0.4% Multiracial), Willard (1.9% Multiracial), and Shelby (2.1% Multiracial). Plymouth is less Multiracial than neighboring New Haven CDP (Huron County) (16.8% 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.