Census Dots

St. Joseph, IL Demographics

A map of St. Joseph's Population by Race

Race
PopulationPercent
White
3,47691.2%
Multiracial
1403.7%
Hispanic
1153.0%
Asian
371.0%
Native American/Other
270.7%
Black
150.4%

St. Joseph, Illinois had a population of 3,810 in 2020. It was 91.2% White, 0.4% Black, 1.0% Asian, 3.0% Hispanic, 0.7% Native American/Other, and 3.7% Multiracial. This map presents the population of St. Joseph, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,466 places in Illinois, St. Joseph is the 390th 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).

St. Joseph's White Population

3,476 residents of St. Joseph identify as White, or 91.2%. This makes the White share of the population of St. Joseph considerably larger than the White share of the population of Illinois (58.3% White). Of the 1,466 places in Illinois, St. Joseph is ranked #683 in terms of White residents as a share of the population.

St. Joseph is more White than neighboring Fithian (89.1% White). St. Joseph is less White than neighboring Ogden (95.9% White), Sidney (92.7% White), Royal (95.6% White), and Homer (91.4% White).

St. Joseph's Black Population

15 residents of St. Joseph identify as Black, or 0.4%. This makes the Black share of the population of St. Joseph less than the Black share of the population of Illinois (13.9% Black). Of the 1,466 places in Illinois, St. Joseph is ranked #882 in terms of Black residents as a share of the population.

St. Joseph is more Black than neighboring Ogden (0.1% Black), Sidney (0.3% Black), Royal (0% Black), and Homer (0.2% Black). St. Joseph is less Black than neighboring Fithian (0.8% Black).

St. Joseph's Asian Population

37 residents of St. Joseph identify as Asian, or 1.0%. This makes the Asian share of the population of St. Joseph roughly similar to the Asian share of the population of Illinois (5.8% Asian). Of the 1,466 places in Illinois, St. Joseph is ranked #365 in terms of Asian residents as a share of the population.

St. Joseph is more Asian than neighboring Ogden (0.1% Asian), Sidney (0.4% Asian), Royal (0.7% Asian), Homer (0.8% Asian), and Fithian (0.4% Asian).

St. Joseph's Hispanic Population

115 residents of St. Joseph identify as Hispanic, or 3.0%. This makes the Hispanic share of the population of St. Joseph less than the Hispanic share of the population of Illinois (18.2% Hispanic). Of the 1,466 places in Illinois, St. Joseph is ranked #735 in terms of Hispanic residents as a share of the population.

St. Joseph is more Hispanic than neighboring Ogden (1.8% Hispanic), Sidney (2.1% Hispanic), Royal (0.7% Hispanic), and Homer (2.2% Hispanic). St. Joseph is less Hispanic than neighboring Fithian (4.5% Hispanic).

St. Joseph's Native American/Other Population

27 residents of St. Joseph identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.7%. This makes the Native American/Other share of the population of St. Joseph roughly similar to the Native American/Other share of the population of Illinois (0.5% Native American/Other). Of the 1,466 places in Illinois, St. Joseph is ranked #239 in terms of Native American/Other residents as a share of the population.

St. Joseph is more Native American/Other than neighboring Sidney (0.5% Native American/Other), Royal (0.3% Native American/Other), Homer (0.1% Native American/Other), and Fithian (0.2% Native American/Other).

St. Joseph's Multiracial Population

140 residents of St. Joseph identify as Multiracial, or 3.7%. This makes the Multiracial share of the population of St. Joseph roughly similar to the Multiracial share of the population of Illinois (3.2% Multiracial). Of the 1,466 places in Illinois, St. Joseph is ranked #620 in terms of Multiracial residents as a share of the population.

St. Joseph is more Multiracial than neighboring Ogden (1.4% Multiracial), and Royal (2.7% Multiracial). St. Joseph is less Multiracial than neighboring Sidney (4% Multiracial), Homer (5.2% Multiracial), and Fithian (4.9% Multiracial).

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