Marion, OH Demographics

A map of Marion's Population by Race

Marion, Ohio had a population of 35,999 in 2020. It was 80.7% White, 10.4% Black, 0.4% Asian, 3.7% Hispanic, 0.5% Native American/Other, and 4.3% Multiracial. This map presents the population of Marion, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,265 places in Ohio, Marion is the 37th most populous. 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).

Marion's White Population

29,036 residents of Marion identify as White, or 80.7%. This makes the White share of the population of Marion roughly similar to the White share of the population of Ohio (75.9% White). Of the 1,265 places in Ohio, Marion is ranked #1091 in terms of White residents as a share of the population.

Marion is less White than neighboring Green Camp (94.2% White), Morral (94.4% White), Waldo (92.9% White), Prospect (93.8% White), and Caledonia (93.6% White).

Marion's Black Population

3,740 residents of Marion identify as Black, or 10.4%. This makes the Black share of the population of Marion roughly similar to the Black share of the population of Ohio (12.3% Black). Of the 1,265 places in Ohio, Marion is ranked #111 in terms of Black residents as a share of the population.

Marion is more Black than neighboring Green Camp (0.6% Black), Morral (0.5% Black), Waldo (0.3% Black), Prospect (0.2% Black), and Caledonia (0.4% Black).

Marion's Asian Population

157 residents of Marion identify as Asian, or 0.4%. This makes the Asian share of the population of Marion roughly similar to the Asian share of the population of Ohio (2.5% Asian). Of the 1,265 places in Ohio, Marion is ranked #560 in terms of Asian residents as a share of the population.

Marion is more Asian than neighboring Green Camp (0% Asian), Morral (0% Asian), and Caledonia (0% Asian). Marion is less Asian than neighboring Waldo (1.8% Asian), and Prospect (0.5% Asian).

Marion's Hispanic Population

1,339 residents of Marion identify as Hispanic, or 3.7%. This makes the Hispanic share of the population of Marion roughly similar to the Hispanic share of the population of Ohio (4.4% Hispanic). Of the 1,265 places in Ohio, Marion is ranked #282 in terms of Hispanic residents as a share of the population.

Marion is more Hispanic than neighboring Green Camp (1% Hispanic), Morral (0.3% Hispanic), Waldo (1.2% Hispanic), Prospect (1.1% Hispanic), and Caledonia (1.3% Hispanic).

Marion's Native American/Other Population

188 residents of Marion identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.5%. This makes the Native American/Other share of the population of Marion roughly similar to the Native American/Other share of the population of Ohio (0.6% Native American/Other). Of the 1,265 places in Ohio, Marion is ranked #466 in terms of Native American/Other residents as a share of the population.

Marion is more Native American/Other than neighboring Green Camp (0.3% Native American/Other), Morral (0% Native American/Other), and Prospect (0.3% Native American/Other). Marion is less Native American/Other than neighboring Waldo (0.6% Native American/Other), and Caledonia (0.9% Native American/Other).

Marion's Multiracial Population

1,539 residents of Marion identify as Multiracial, or 4.3%. This makes the Multiracial share of the population of Marion roughly similar to the Multiracial share of the population of Ohio (4.3% Multiracial). Of the 1,265 places in Ohio, Marion is ranked #455 in terms of Multiracial residents as a share of the population.

Marion is more Multiracial than neighboring Green Camp (3.9% Multiracial), Waldo (3.1% Multiracial), Prospect (4.1% Multiracial), and Caledonia (3.9% Multiracial). Marion is less Multiracial than neighboring Morral (4.8% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.