Fremont County Demographics

A map of Fremont County's Population by Race

Fremont County, Idaho had a population of 13,388 in 2020. It was 84.3% White, 0.2% Black, 0.3% Asian, 11.9% Hispanic, 0.9% Native American/Other, and 2.4% Multiracial. This map presents the population of Fremont County, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Fremont County is the 23rd most populous county of the 44 counties in Idaho.

Fremont County's White Population

11,292 residents of Fremont County identify as White, or 84.3%. This makes the White share of the population of Fremont County slightly larger than the White share of the population of Idaho (78.9% White). Of the 44 counties in Idaho, Fremont County is ranked #22 in terms of White residents as a share of the population.

Fremont County is more White than neighboring Madison County (83.1% White), Teton County (78.6% White), Bonneville County (80.6% White), and Clark County (58.6% White). Fremont County is less White than neighboring Jefferson County (85.6% White).

Fremont County's Black Population

21 residents of Fremont County identify as Black, or 0.2%. This makes the Black share of the population of Fremont County roughly similar to the Black share of the population of Idaho (0.8% Black). Of the 44 counties in Idaho, Fremont County is ranked #30 in terms of Black residents as a share of the population.

Fremont County is more Black than neighboring Teton County (0.1% Black). Fremont County is less Black than neighboring Madison County (1.3% Black), Bonneville County (0.5% Black), and Clark County (0.4% Black).

Fremont County's Asian Population

44 residents of Fremont County identify as Asian, or 0.3%. This makes the Asian share of the population of Fremont County roughly similar to the Asian share of the population of Idaho (1.4% Asian). Of the 44 counties in Idaho, Fremont County is ranked #31 in terms of Asian residents as a share of the population.

Fremont County is more Asian than neighboring Clark County (0.1% Asian). Fremont County is less Asian than neighboring Madison County (1.8% Asian), Teton County (0.4% Asian), Bonneville County (1.1% Asian), and Jefferson County (0.4% Asian).

Fremont County's Hispanic Population

1,590 residents of Fremont County identify as Hispanic, or 11.9%. This makes the Hispanic share of the population of Fremont County roughly similar to the Hispanic share of the population of Idaho (13% Hispanic). Of the 44 counties in Idaho, Fremont County is ranked #18 in terms of Hispanic residents as a share of the population.

Fremont County is more Hispanic than neighboring Madison County (9.9% Hispanic), and Jefferson County (10.5% Hispanic). Fremont County is less Hispanic than neighboring Teton County (17.4% Hispanic), Bonneville County (13.8% Hispanic), and Clark County (36.5% Hispanic).

Fremont County's Native American/Other Population

126 residents of Fremont County identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.9%. This makes the Native American/Other share of the population of Fremont County roughly similar to the Native American/Other share of the population of Idaho (1.7% Native American/Other). Of the 44 counties in Idaho, Fremont County is ranked #30 in terms of Native American/Other residents as a share of the population.

Fremont County is more Native American/Other than neighboring Teton County (0.5% Native American/Other), and Clark County (0.5% Native American/Other). Fremont County is less Native American/Other than neighboring Madison County (1% Native American/Other), and Bonneville County (1% Native American/Other).

Fremont County's Multiracial Population

315 residents of Fremont County identify as Multiracial, or 2.4%. This makes the Multiracial share of the population of Fremont County roughly similar to the Multiracial share of the population of Idaho (4.2% Multiracial). Of the 44 counties in Idaho, Fremont County is ranked #40 in terms of Multiracial residents as a share of the population.

Fremont County is less Multiracial than neighboring Madison County (2.8% Multiracial), Teton County (2.9% Multiracial), Bonneville County (3% Multiracial), and Clark County (3.9% Multiracial).

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