Martensdale, IA Demographics

A map of Martensdale's Population by Race

Martensdale, Iowa had a population of 421 in 2020. It was 93.3% White, 0.2% Black, 0.0% Asian, 1.4% Hispanic, 0.0% Native American/Other, and 5.0% Multiracial. This map presents the population of Martensdale, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,028 places in Iowa, Martensdale is the 490th 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).

Martensdale's White Population

393 residents of Martensdale identify as White, or 93.3%. This makes the White share of the population of Martensdale slightly larger than the White share of the population of Iowa (82.7% White). Of the 1,028 places in Iowa, Martensdale is ranked #474 in terms of White residents as a share of the population.

Martensdale is more White than neighboring Bevington (89.5% White), Spring Hill (92.6% White), St. Charles (92.2% White), and Cumming (92.2% White). Martensdale is less White than neighboring St. Marys (96.3% White).

Martensdale's Black Population

1 residents of Martensdale identify as Black, or 0.2%. This makes the Black share of the population of Martensdale roughly similar to the Black share of the population of Iowa (4.1% Black). Of the 1,028 places in Iowa, Martensdale is ranked #521 in terms of Black residents as a share of the population.

Martensdale is more Black than neighboring Bevington (0% Black), St. Marys (0% Black), Spring Hill (0% Black), and Cumming (0% Black). Martensdale is less Black than neighboring St. Charles (0.6% Black).

Martensdale's Asian Population

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

Martensdale is less Asian than neighboring Cumming (0.7% Asian).

Martensdale's Hispanic Population

6 residents of Martensdale identify as Hispanic, or 1.4%. This makes the Hispanic share of the population of Martensdale slightly less than the Hispanic share of the population of Iowa (6.8% Hispanic). Of the 1,028 places in Iowa, Martensdale is ranked #740 in terms of Hispanic residents as a share of the population.

Martensdale is less Hispanic than neighboring Bevington (1.8% Hispanic), St. Marys (2.8% Hispanic), Spring Hill (2.9% Hispanic), and Cumming (1.8% Hispanic).

Martensdale's Native American/Other Population

0 residents of Martensdale 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 Martensdale 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, Martensdale is ranked #636 in terms of Native American/Other residents as a share of the population.

Martensdale is less Native American/Other than neighboring Bevington (3.5% Native American/Other), St. Charles (0.8% Native American/Other), and Cumming (0.2% Native American/Other).

Martensdale's Multiracial Population

21 residents of Martensdale identify as Multiracial, or 5.0%. This makes the Multiracial share of the population of Martensdale roughly similar to the Multiracial share of the population of Iowa (3.4% Multiracial). Of the 1,028 places in Iowa, Martensdale is ranked #109 in terms of Multiracial residents as a share of the population.

Martensdale is more Multiracial than neighboring St. Marys (0.9% Multiracial), and Spring Hill (4.4% Multiracial). Martensdale is less Multiracial than neighboring Bevington (5.3% Multiracial).

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