Ithaca, OH Demographics

A map of Ithaca's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	77	75	98.7%	92.6%
Multiracial	1	4	1.3%	4.9%
Black	0	1	0.0%	1.2%
Asian	0	0	0.0%	0.0%
Hispanic	0	0	0.0%	0.0%
Native American/Other	0	1	0.0%	1.2%

Ithaca, Ohio has an estimated population of 78, a decrease from the 81 recorded in the 2020 Census. The population is 98.7% White, 1.3% Multiracial, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Ithaca, with one dot drawn for each person counted by the Census, color-coded by race.

Ithaca 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 Ithaca, that probability was 14.0% in 2020 and 2.5% in the most recent ACS estimates.

Ithaca is ranked the 1237th 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). Ithaca was ranked the 1244th most populous place in the 2020 Census.

Ithaca's White Population

77 residents of Ithaca, or 98.7% of the population, identify as White. The share of White residents in Ithaca is significantly higher than in Ohio overall, where 75.8% of the population is White. Ithaca ranks 482nd statewide in terms of White residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Ithaca's White population has grown by an estimated 2.7%. White residents' share of Ithaca's population has increased from 92.6% to 98.7%.

Ithaca is more White than neighboring Gordon (97.3% White), Arcanum (93.9% White), Verona (94.8% White), Castine (80.3% White), and West Manchester (96.8% White).

Ithaca's Black Population

0 residents of Ithaca, or 0.0% of the population, identify as Black. The share of Black residents in Ithaca is considerably lower than in Ohio overall, where 12% of the population is Black. Ithaca ranks 483rd statewide in terms of Black residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Ithaca's Black population has declined by an estimated 100.0%. Black residents' share of Ithaca's population has decreased from 1.2% to 0.0%.

Ithaca is less Black than neighboring Verona (0.6% Black).

Ithaca's Asian Population

0 residents of Ithaca, or 0.0% of the population, identify as Asian. The share of Asian residents in Ithaca is slightly lower than in Ohio overall, where 2.5% of the population is Asian. Ithaca ranks 911th statewide in terms of Asian residents as a share of the population, out of 1,265 places.

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

Ithaca is less Asian than neighboring Arcanum (2.2% Asian).

Ithaca's Hispanic Population

0 residents of Ithaca, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Ithaca is slightly lower than in Ohio overall, where 4.8% of the population is Hispanic. Ithaca ranks 1217th statewide in terms of Hispanic residents as a share of the population, out of 1,265 places.

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

Ithaca is less Hispanic than neighboring Arcanum (0.5% Hispanic), Verona (2% Hispanic), and Castine (14.1% Hispanic).

Ithaca's Native American/Other Population

0 residents of Ithaca, 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 Ithaca is comparable to the share in Ohio overall, where 0.5% of the population is Native American/Other. Ithaca ranks 82nd statewide in terms of Native American/Other residents as a share of the population, out of 1,265 places.

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

Ithaca is less Native American/Other than neighboring Verona (0.2% Native American/Other).

Ithaca's Multiracial Population

1 residents of Ithaca, or 1.3% of the population, identify as Multiracial. The share of Multiracial residents in Ithaca is slightly lower than in Ohio overall, where 4.3% of the population is Multiracial. Ithaca ranks 292nd statewide in terms of Multiracial residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Ithaca's Multiracial population has declined by an estimated 75.0%. Multiracial residents' share of Ithaca's population has decreased from 4.9% to 1.3%.

Ithaca is less Multiracial than neighboring Gordon (2.7% Multiracial), Arcanum (3.4% Multiracial), Verona (2.5% Multiracial), Castine (5.6% Multiracial), and West Manchester (3.2% 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.