Millard County Demographics

A map of Millard County's Population by Race

Millard County, Utah has an estimated population of 13,315, a slight increase from the 12,975 recorded in the 2020 Census. The population is 81.4% White, 13.6% Hispanic, 2.1% Asian, 1.5% Native American/Other, 1.4% Multiracial, and 0.1% Black. This demographic dot map shows the population of Millard County, with one dot drawn for each person counted by the Census, color-coded by race.

Millard has become more racially diverse since the 2020 Census. It is considerably less diverse than Utah overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Millard County, that probability was 30.9% in 2020 and 31.9% in the most recent ACS estimates.

Millard County is ranked the 18th most populous county in Utah, out of 29 counties. Millard County was ranked the 18th most populous county in the 2020 Census.

Millard County's White Population

10,834 residents of Millard County, or 81.4% of the population, identify as White. The share of White residents in Millard County is higher than in Utah overall, where 74.7% of the population is White. Millard County ranks 17th statewide in terms of White residents as a share of the population, out of 29 counties.

Since the 2020 Census, Millard County's White population has grown by an estimated 1.9%. White residents' share of Millard County's population has decreased from 82.0% to 81.4%.

Millard County is less White than neighboring Juab County (90.7% White), Beaver County (83.6% White), Piute County (90.6% White), Iron County (83% White), and Sevier County (90.9% White).

Millard County's Black Population

9 residents of Millard County, or 0.1% of the population, identify as Black. The share of Black residents in Millard County is comparable to the share in Utah overall, where 1.1% of the population is Black. Millard County ranks 21st statewide in terms of Black residents as a share of the population, out of 29 counties.

Since the 2020 Census, Millard County's Black population has declined by an estimated 40.0%. Black residents' share of Millard County's population has remained roughly unchanged at 0.1%.

Millard County is less Black than neighboring Juab County (0.7% Black), Beaver County (0.3% Black), and Iron County (0.7% Black).

Millard County's Asian Population

273 residents of Millard County, or 2.1% of the population, identify as Asian. The share of Asian residents in Millard County is comparable to the share in Utah overall, where 2.4% of the population is Asian. Millard County ranks 7th statewide in terms of Asian residents as a share of the population, out of 29 counties.

Since the 2020 Census, Millard County's Asian population has grown by an estimated 93.6%. Asian residents' share of Millard County's population has increased from 1.1% to 2.1%.

Millard County is more Asian than neighboring Juab County (0% Asian), Beaver County (0% Asian), Piute County (0% Asian), Iron County (1.2% Asian), and Sevier County (0.3% Asian).

Millard County's Hispanic Population

1,805 residents of Millard County, or 13.6% of the population, identify as Hispanic. The share of Hispanic residents in Millard County is slightly lower than in Utah overall, where 15.9% of the population is Hispanic. Millard County ranks 5th statewide in terms of Hispanic residents as a share of the population, out of 29 counties.

Since the 2020 Census, Millard County's Hispanic population has grown by an estimated 1.7%. Hispanic residents' share of Millard County's population has remained roughly unchanged at 13.6%.

Millard County is more Hispanic than neighboring Juab County (5.5% Hispanic), Piute County (7.6% Hispanic), Iron County (10.5% Hispanic), and Sevier County (5.3% Hispanic). Millard County is less Hispanic than neighboring Beaver County (15% Hispanic).

Millard County's Native American/Other Population

206 residents of Millard County, or 1.5% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Millard County is comparable to the share in Utah overall, where 1.9% of the population is Native American/Other. Millard County ranks 21st statewide in terms of Native American/Other residents as a share of the population, out of 29 counties.

Since the 2020 Census, Millard County's Native American/Other population has grown by an estimated 47.1%. Native American/Other residents' share of Millard County's population has remained roughly unchanged at 1.5%.

Millard County is more Native American/Other than neighboring Juab County (0.9% Native American/Other), Beaver County (0.4% Native American/Other), Piute County (0% Native American/Other), and Sevier County (0.9% Native American/Other). Millard County is less Native American/Other than neighboring Iron County (1.8% Native American/Other).

Millard County's Multiracial Population

188 residents of Millard County, or 1.4% of the population, identify as Multiracial. The share of Multiracial residents in Millard County is slightly lower than in Utah overall, where 4% of the population is Multiracial. Millard County ranks 26th statewide in terms of Multiracial residents as a share of the population, out of 29 counties.

Since the 2020 Census, Millard County's Multiracial population has declined by an estimated 30.1%. Multiracial residents' share of Millard County's population has decreased from 2.1% to 1.4%.

Millard County is more Multiracial than neighboring Beaver County (0.7% Multiracial). Millard County is less Multiracial than neighboring Juab County (2.3% Multiracial), Piute County (1.8% Multiracial), Iron County (2.8% Multiracial), and Sevier County (2.5% 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.