Millville, OH Demographics

A map of Millville's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	551	601	91.4%	94.8%
Multiracial	29	23	4.8%	3.6%
Native American/Other	19	0	3.2%	0.0%
Asian	4	1	0.7%	0.2%
Black	0	3	0.0%	0.5%
Hispanic	0	6	0.0%	0.9%

Millville, Ohio has an estimated population of 603, a decrease from the 634 recorded in the 2020 Census. The population is 91.4% White, 4.8% Multiracial, 3.2% Native American/Other, 0.7% Asian, 0.0% Black, and 0.0% Hispanic. This demographic dot map shows the population of Millville, with one dot drawn for each person counted by the Census, color-coded by race.

Millville has become considerably 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 Millville, that probability was 10.0% in 2020 and 16.2% in the most recent ACS estimates.

Millville is ranked the 830th 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). Millville was ranked the 801st most populous place in the 2020 Census.

Millville's White Population

551 residents of Millville, or 91.4% of the population, identify as White. The share of White residents in Millville is significantly higher than in Ohio overall, where 75.8% of the population is White. Millville ranks 188th statewide in terms of White residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Millville's White population has declined by an estimated 8.3%. White residents' share of Millville's population has decreased from 94.8% to 91.4%.

Millville is more White than neighboring Ross (88.3% White), Hamilton (72.3% White), and New Baltimore (85.4% White). Millville is less White than neighboring Dunlap (98.2% White), and Darrtown (98.3% White).

Millville's Black Population

0 residents of Millville, or 0.0% of the population, identify as Black. The share of Black residents in Millville is considerably lower than in Ohio overall, where 12% of the population is Black. Millville ranks 813th statewide in terms of Black residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Millville's Black population has declined by an estimated 100.0%. Black residents' share of Millville's population has decreased from 0.5% to 0.0%.

Millville is less Black than neighboring Hamilton (7.5% Black), and New Baltimore (1.6% Black).

Millville's Asian Population

4 residents of Millville, or 0.7% of the population, identify as Asian. The share of Asian residents in Millville is comparable to the share in Ohio overall, where 2.5% of the population is Asian. Millville ranks 836th statewide in terms of Asian residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Millville's Asian population has grown by an estimated 300.0%. Asian residents' share of Millville's population has remained roughly unchanged at 0.7%.

Millville is more Asian than neighboring Dunlap (0% Asian), Darrtown (0% Asian), and New Baltimore (0% Asian). Millville is less Asian than neighboring Ross (3.7% Asian), and Hamilton (0.8% Asian).

Millville's Hispanic Population

0 residents of Millville, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Millville is slightly lower than in Ohio overall, where 4.8% of the population is Hispanic. Millville ranks 1027th statewide in terms of Hispanic residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Millville's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Millville's population has decreased from 0.9% to 0.0%.

Millville is less Hispanic than neighboring Ross (1% Hispanic), and Hamilton (12% Hispanic).

Millville's Native American/Other Population

19 residents of Millville, or 3.2% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Millville is slightly higher than in Ohio overall, where 0.5% of the population is Native American/Other. Millville 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, Millville's Native American/Other population has grown from 0 to an estimated 19. Native American/Other residents' share of Millville's population has increased from 0.0% to 3.2%.

Millville is more Native American/Other than neighboring Ross (0% Native American/Other), Hamilton (0.8% Native American/Other), Dunlap (0% Native American/Other), Darrtown (0% Native American/Other), and New Baltimore (0% Native American/Other).

Millville's Multiracial Population

29 residents of Millville, or 4.8% of the population, identify as Multiracial. The share of Multiracial residents in Millville is comparable to the share in Ohio overall, where 4.3% of the population is Multiracial. Millville ranks 744th statewide in terms of Multiracial residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Millville's Multiracial population has grown by an estimated 26.1%. Multiracial residents' share of Millville's population has increased from 3.6% to 4.8%.

Millville is more Multiracial than neighboring Dunlap (1.8% Multiracial), and Darrtown (1.7% Multiracial). Millville is less Multiracial than neighboring Ross (7.1% Multiracial), Hamilton (6.5% Multiracial), and New Baltimore (13% 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.