Olin, IA Demographics

A map of Olin's Population by Race

Olin, Iowa had a population of 651 in 2020. It was 95.7% White, 1.7% Black, 0.0% Asian, 0.8% Hispanic, 0.0% Native American/Other, and 1.8% Multiracial. This map presents the population of Olin, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,028 places in Iowa, Olin is the 397th 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).

Olin's White Population

623 residents of Olin identify as White, or 95.7%. This makes the White share of the population of Olin larger than the White share of the population of Iowa (82.7% White). Of the 1,028 places in Iowa, Olin is ranked #208 in terms of White residents as a share of the population.

Olin is more White than neighboring Morley (90.6% White), Stanwood (92.8% White), Center Junction (89% White), Clarence (95.6% White), and Mechanicsville (93.3% White).

Olin's Black Population

11 residents of Olin identify as Black, or 1.7%. This makes the Black share of the population of Olin roughly similar to the Black share of the population of Iowa (4.1% Black). Of the 1,028 places in Iowa, Olin is ranked #112 in terms of Black residents as a share of the population.

Olin is more Black than neighboring Morley (1% Black), Stanwood (1.1% Black), Center Junction (0% Black), Clarence (0.5% Black), and Mechanicsville (0.8% Black).

Olin's Asian Population

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

Olin is less Asian than neighboring Clarence (0.3% Asian), and Mechanicsville (0.4% Asian).

Olin's Hispanic Population

5 residents of Olin identify as Hispanic, or 0.8%. This makes the Hispanic share of the population of Olin slightly less than the Hispanic share of the population of Iowa (6.8% Hispanic). Of the 1,028 places in Iowa, Olin is ranked #865 in terms of Hispanic residents as a share of the population.

Olin is less Hispanic than neighboring Morley (2.1% Hispanic), Stanwood (1.7% Hispanic), Center Junction (3% Hispanic), Clarence (1.3% Hispanic), and Mechanicsville (3% Hispanic).

Olin's Native American/Other Population

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

Olin is less Native American/Other than neighboring Stanwood (0.6% Native American/Other), Center Junction (3% Native American/Other), Clarence (0.3% Native American/Other), and Mechanicsville (0.9% Native American/Other).

Olin's Multiracial Population

12 residents of Olin identify as Multiracial, or 1.8%. This makes the Multiracial share of the population of Olin roughly similar to the Multiracial share of the population of Iowa (3.4% Multiracial). Of the 1,028 places in Iowa, Olin is ranked #733 in terms of Multiracial residents as a share of the population.

Olin is more Multiracial than neighboring Mechanicsville (1.6% Multiracial). Olin is less Multiracial than neighboring Morley (6.3% Multiracial), Stanwood (3.8% Multiracial), Center Junction (5% Multiracial), and Clarence (2.1% Multiracial).

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