Rochester, IA Demographics

A map of Rochester's Population by Race

Rochester, Iowa had a population of 142 in 2020. It was 96.5% White, 0.0% Black, 0.0% Asian, 2.8% Hispanic, 0.0% Native American/Other, and 0.7% Multiracial. This map presents the population of Rochester, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,028 places in Iowa, Rochester is the 781st 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).

Rochester's White Population

137 residents of Rochester identify as White, or 96.5%. This makes the White share of the population of Rochester larger than the White share of the population of Iowa (82.7% White). Of the 1,028 places in Iowa, Rochester is ranked #133 in terms of White residents as a share of the population.

Rochester is more White than neighboring Tipton (93.5% White), Atalissa (86.5% White), Wilton (90.8% White), and West Liberty (37.7% White). Rochester is less White than neighboring Moscow (96.9% White).

Rochester's Black Population

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

Rochester is less Black than neighboring Tipton (0.5% Black), Moscow (0.7% Black), Wilton (0.5% Black), and West Liberty (0.4% Black).

Rochester's Asian Population

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

Rochester is less Asian than neighboring Tipton (0.2% Asian), Moscow (0.7% Asian), Wilton (0.3% Asian), and West Liberty (1.8% Asian).

Rochester's Hispanic Population

4 residents of Rochester identify as Hispanic, or 2.8%. This makes the Hispanic share of the population of Rochester roughly similar to the Hispanic share of the population of Iowa (6.8% Hispanic). Of the 1,028 places in Iowa, Rochester is ranked #454 in terms of Hispanic residents as a share of the population.

Rochester is more Hispanic than neighboring Tipton (2.6% Hispanic), and Moscow (0.7% Hispanic). Rochester is less Hispanic than neighboring Atalissa (7.4% Hispanic), Wilton (4.4% Hispanic), and West Liberty (58.3% Hispanic).

Rochester's Native American/Other Population

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

Rochester is less Native American/Other than neighboring Tipton (0.7% Native American/Other), Wilton (0.2% Native American/Other), and West Liberty (0.2% Native American/Other).

Rochester's Multiracial Population

1 residents of Rochester identify as Multiracial, or 0.7%. This makes the Multiracial share of the population of Rochester roughly similar to the Multiracial share of the population of Iowa (3.4% Multiracial). Of the 1,028 places in Iowa, Rochester is ranked #922 in terms of Multiracial residents as a share of the population.

Rochester is less Multiracial than neighboring Tipton (2.5% Multiracial), Atalissa (6.1% Multiracial), Moscow (1% Multiracial), Wilton (3.7% Multiracial), and West Liberty (1.6% Multiracial).

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