Ottoville, OH Demographics

A map of Ottoville's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	810	944	95.9%	97.7%
Hispanic	25	2	3.0%	0.2%
Native American/Other	10	1	1.2%	0.1%
Black	0	4	0.0%	0.4%
Asian	0	2	0.0%	0.2%
Multiracial	0	13	0.0%	1.3%

Ottoville, Ohio has an estimated population of 845, a large decrease from the 966 recorded in the 2020 Census. The population is 95.9% White, 3.0% Hispanic, 1.2% Native American/Other, 0.0% Black, 0.0% Asian, and 0.0% Multiracial. This demographic dot map shows the population of Ottoville, with one dot drawn for each person counted by the Census, color-coded by race.

Ottoville 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 Ottoville, that probability was 4.5% in 2020 and 8.0% in the most recent ACS estimates.

Ottoville is ranked the 722nd 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). Ottoville was ranked the 684th most populous place in the 2020 Census.

Ottoville's White Population

810 residents of Ottoville, or 95.9% of the population, identify as White. The share of White residents in Ottoville is significantly higher than in Ohio overall, where 75.8% of the population is White. Ottoville ranks 34th statewide in terms of White residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Ottoville's White population has declined by an estimated 14.2%. White residents' share of Ottoville's population has decreased from 97.7% to 95.9%.

Ottoville is more White than neighboring Delphos (88.5% White), and Cloverdale (94.4% White). Ottoville is less White than neighboring Fort Jennings (97.7% White), Dupont (99% White), and Middle Point (98.8% White).

Ottoville's Black Population

0 residents of Ottoville, or 0.0% of the population, identify as Black. The share of Black residents in Ottoville is considerably lower than in Ohio overall, where 12% of the population is Black. Ottoville ranks 850th statewide in terms of Black residents as a share of the population, out of 1,265 places.

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

Ottoville is less Black than neighboring Delphos (2.9% Black).

Ottoville's Asian Population

0 residents of Ottoville, or 0.0% of the population, identify as Asian. The share of Asian residents in Ottoville is slightly lower than in Ohio overall, where 2.5% of the population is Asian. Ottoville ranks 775th statewide in terms of Asian residents as a share of the population, out of 1,265 places.

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

Ottoville's Hispanic Population

25 residents of Ottoville, or 3.0% of the population, identify as Hispanic. The share of Hispanic residents in Ottoville is comparable to the share in Ohio overall, where 4.8% of the population is Hispanic. Ottoville ranks 1210th statewide in terms of Hispanic residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Ottoville's Hispanic population has grown by an estimated 1150.0%. Hispanic residents' share of Ottoville's population has increased from 0.2% to 3.0%.

Ottoville is more Hispanic than neighboring Fort Jennings (2.3% Hispanic), Cloverdale (0% Hispanic), Dupont (0.7% Hispanic), and Middle Point (0% Hispanic).

Ottoville's Native American/Other Population

10 residents of Ottoville, or 1.2% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Ottoville is comparable to the share in Ohio overall, where 0.5% of the population is Native American/Other. Ottoville ranks 1018th statewide in terms of Native American/Other residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Ottoville's Native American/Other population has grown by an estimated 900.0%. Native American/Other residents' share of Ottoville's population has increased from 0.1% to 1.2%.

Ottoville is more Native American/Other than neighboring Fort Jennings (0% Native American/Other), Delphos (0% Native American/Other), Cloverdale (0% Native American/Other), Dupont (0.3% Native American/Other), and Middle Point (0% Native American/Other).

Ottoville's Multiracial Population

0 residents of Ottoville, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Ottoville is slightly lower than in Ohio overall, where 4.3% of the population is Multiracial. Ottoville ranks 1193rd statewide in terms of Multiracial residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Ottoville's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Ottoville's population has decreased from 1.3% to 0.0%.

Ottoville is less Multiracial than neighboring Delphos (5.7% Multiracial), Cloverdale (5.6% Multiracial), and Middle Point (1.2% 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.