St. Johns, OH Demographics

A map of St. Johns's Population by Race

St. Johns, Ohio has an estimated population of 163, a decrease from the 181 recorded in the 2020 Census. The population is 100.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of St. Johns, with one dot drawn for each person counted by the Census, color-coded by race.

St. Johns 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 St. Johns, that probability was 23.0% in 2020 and 0.0% in the most recent ACS estimates.

St. Johns is ranked the 1155th 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). St. Johns was ranked the 1139th most populous place in the 2020 Census.

St. Johns's White Population

163 residents of St. Johns, or 100.0% of the population, identify as White. The share of White residents in St. Johns is significantly higher than in Ohio overall, where 75.8% of the population is White. St. Johns ranks 917th statewide in terms of White residents as a share of the population, out of 1,265 places.

Since the 2020 Census, St. Johns's White population has grown by an estimated 3.2%. White residents' share of St. Johns's population has increased from 87.3% to 100.0%.

St. Johns is more White than neighboring Wapakoneta (92.7% White), Cridersville (84.7% White), Waynesfield (89.9% White), and Jackson Center (92.8% White).

St. Johns's Black Population

0 residents of St. Johns, or 0.0% of the population, identify as Black. The share of Black residents in St. Johns is considerably lower than in Ohio overall, where 12% of the population is Black. St. Johns ranks 513th statewide in terms of Black residents as a share of the population, out of 1,265 places.

Since the 2020 Census, St. Johns's Black population has declined by an estimated 100.0%. Black residents' share of St. Johns's population has decreased from 1.1% to 0.0%.

St. Johns is less Black than neighboring Wapakoneta (0.9% Black), and Cridersville (7.4% Black).

St. Johns's Asian Population

0 residents of St. Johns, or 0.0% of the population, identify as Asian. The share of Asian residents in St. Johns is slightly lower than in Ohio overall, where 2.5% of the population is Asian. St. Johns ranks 277th statewide in terms of Asian residents as a share of the population, out of 1,265 places.

Since the 2020 Census, St. Johns's Asian population has declined by an estimated 100.0%. Asian residents' share of St. Johns's population has decreased from 1.1% to 0.0%.

St. Johns is less Asian than neighboring Wapakoneta (0.6% Asian).

St. Johns's Hispanic Population

0 residents of St. Johns, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in St. Johns is slightly lower than in Ohio overall, where 4.8% of the population is Hispanic. St. Johns ranks 756th statewide in terms of Hispanic residents as a share of the population, out of 1,265 places.

Since the 2020 Census, St. Johns's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of St. Johns's population has decreased from 1.7% to 0.0%.

St. Johns is less Hispanic than neighboring Wapakoneta (1.6% Hispanic), Cridersville (0.6% Hispanic), Waynesfield (3.1% Hispanic), and Jackson Center (1.4% Hispanic).

St. Johns's Native American/Other Population

0 residents of St. Johns, 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 St. Johns is comparable to the share in Ohio overall, where 0.5% of the population is Native American/Other. St. Johns ranks 1045th statewide in terms of Native American/Other residents as a share of the population, out of 1,265 places.

Since the 2020 Census, St. Johns's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of St. Johns's population has remained roughly unchanged at 0.0%.

St. Johns is less Native American/Other than neighboring Wapakoneta (0.2% Native American/Other), Waynesfield (3.6% Native American/Other), and Jackson Center (0.1% Native American/Other).

St. Johns's Multiracial Population

0 residents of St. Johns, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in St. Johns is slightly lower than in Ohio overall, where 4.3% of the population is Multiracial. St. Johns ranks 16th statewide in terms of Multiracial residents as a share of the population, out of 1,265 places.

Since the 2020 Census, St. Johns's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of St. Johns's population has decreased from 8.8% to 0.0%.

St. Johns is less Multiracial than neighboring Wapakoneta (4% Multiracial), Cridersville (7.3% Multiracial), Waynesfield (3.5% Multiracial), and Jackson Center (5.6% 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.