Marne, IA Demographics

A map of Marne's Population by Race

Marne, Iowa had a population of 110 in 2020. It was 93.6% White, 0.0% Black, 0.0% Asian, 0.9% Hispanic, 0.0% Native American/Other, and 5.5% Multiracial. This map presents the population of Marne, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,028 places in Iowa, Marne is the 841st 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).

Marne's White Population

103 residents of Marne identify as White, or 93.6%. This makes the White share of the population of Marne slightly larger than the White share of the population of Iowa (82.7% White). Of the 1,028 places in Iowa, Marne is ranked #435 in terms of White residents as a share of the population.

Marne is more White than neighboring Atlantic (92.8% White). Marne is less White than neighboring Walnut (93.8% White), Lewis (95% White), Elk Horn (96.5% White), and Kimballton (97.3% White).

Marne's Black Population

0 residents of Marne identify as Black, or 0.0%. This makes the Black share of the population of Marne roughly similar to the Black share of the population of Iowa (4.1% Black). Of the 1,028 places in Iowa, Marne is ranked #600 in terms of Black residents as a share of the population.

Marne is less Black than neighboring Atlantic (0.3% Black), and Walnut (0.1% Black).

Marne's Asian Population

0 residents of Marne identify as Asian, or 0.0%. This makes the Asian share of the population of Marne roughly similar to the Asian share of the population of Iowa (2.4% Asian). Of the 1,028 places in Iowa, Marne is ranked #541 in terms of Asian residents as a share of the population.

Marne is less Asian than neighboring Atlantic (0.3% Asian), and Walnut (0.7% Asian).

Marne's Hispanic Population

1 residents of Marne identify as Hispanic, or 0.9%. This makes the Hispanic share of the population of Marne slightly less than the Hispanic share of the population of Iowa (6.8% Hispanic). Of the 1,028 places in Iowa, Marne is ranked #841 in terms of Hispanic residents as a share of the population.

Marne is more Hispanic than neighboring Kimballton (0.3% Hispanic). Marne is less Hispanic than neighboring Atlantic (2.9% Hispanic), Walnut (2.1% Hispanic), Lewis (3.9% Hispanic), and Elk Horn (2% Hispanic).

Marne's Native American/Other Population

0 residents of Marne identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.0%. This makes the Native American/Other share of the population of Marne roughly similar to the Native American/Other share of the population of Iowa (0.7% Native American/Other). Of the 1,028 places in Iowa, Marne is ranked #636 in terms of Native American/Other residents as a share of the population.

Marne is less Native American/Other than neighboring Atlantic (1.2% Native American/Other), Walnut (0.7% Native American/Other), Lewis (0.6% Native American/Other), and Kimballton (0.3% Native American/Other).

Marne's Multiracial Population

6 residents of Marne identify as Multiracial, or 5.5%. This makes the Multiracial share of the population of Marne roughly similar to the Multiracial share of the population of Iowa (3.4% Multiracial). Of the 1,028 places in Iowa, Marne is ranked #77 in terms of Multiracial residents as a share of the population.

Marne is more Multiracial than neighboring Atlantic (2.4% Multiracial), Walnut (2.5% Multiracial), Lewis (0.6% Multiracial), Elk Horn (1.5% Multiracial), and Kimballton (2.1% Multiracial).

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