Census Dots

Rio Oso, CA Demographics

A map of Rio Oso's Population by Race

Race
PopulationPercent
White
26170.2%
Hispanic
6116.4%
Multiracial
318.3%
Black
82.2%
Asian
82.2%
Native American/Other
30.8%

Rio Oso, California had a population of 372 in 2020. It was 70.2% White, 2.2% Black, 2.2% Asian, 16.4% Hispanic, 0.8% Native American/Other, and 8.3% Multiracial. This map presents the population of Rio Oso, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,611 places in California, Rio Oso is the 1273rd 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).

Rio Oso's White Population

261 residents of Rio Oso identify as White, or 70.2%. This makes the White share of the population of Rio Oso considerably larger than the White share of the population of California (34.7% White). Of the 1,611 places in California, Rio Oso is ranked #566 in terms of White residents as a share of the population.

Rio Oso is more White than neighboring East Nicolaus (60.5% White), Plumas Lake (51.4% White), and Olivehurst (40.4% White). Rio Oso is less White than neighboring Trowbridge (74.7% White), and Nicolaus (76.7% White).

Rio Oso's Black Population

8 residents of Rio Oso identify as Black, or 2.2%. This makes the Black share of the population of Rio Oso roughly similar to the Black share of the population of California (5.4% Black). Of the 1,611 places in California, Rio Oso is ranked #399 in terms of Black residents as a share of the population.

Rio Oso is more Black than neighboring Trowbridge (1.3% Black), East Nicolaus (0% Black), and Nicolaus (0.6% Black). Rio Oso is less Black than neighboring Plumas Lake (4.8% Black), and Olivehurst (3.3% Black).

Rio Oso's Asian Population

8 residents of Rio Oso identify as Asian, or 2.2%. This makes the Asian share of the population of Rio Oso less than the Asian share of the population of California (15.1% Asian). Of the 1,611 places in California, Rio Oso is ranked #779 in terms of Asian residents as a share of the population.

Rio Oso is more Asian than neighboring Trowbridge (1.3% Asian). Rio Oso is less Asian than neighboring East Nicolaus (3.1% Asian), Plumas Lake (8.2% Asian), Nicolaus (3.4% Asian), and Olivehurst (7% Asian).

Rio Oso's Hispanic Population

61 residents of Rio Oso identify as Hispanic, or 16.4%. This makes the Hispanic share of the population of Rio Oso considerably less than the Hispanic share of the population of California (39.4% Hispanic). Of the 1,611 places in California, Rio Oso is ranked #988 in terms of Hispanic residents as a share of the population.

Rio Oso is more Hispanic than neighboring Trowbridge (14.8% Hispanic), and Nicolaus (14.8% Hispanic). Rio Oso is less Hispanic than neighboring East Nicolaus (23.8% Hispanic), Plumas Lake (24.3% Hispanic), and Olivehurst (40.4% Hispanic).

Rio Oso's Native American/Other Population

3 residents of Rio Oso identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.8%. This makes the Native American/Other share of the population of Rio Oso roughly similar to the Native American/Other share of the population of California (1.3% Native American/Other). Of the 1,611 places in California, Rio Oso is ranked #1165 in terms of Native American/Other residents as a share of the population.

Rio Oso is more Native American/Other than neighboring Trowbridge (0% Native American/Other), and Nicolaus (0% Native American/Other). Rio Oso is less Native American/Other than neighboring East Nicolaus (1.8% Native American/Other), Plumas Lake (1.8% Native American/Other), and Olivehurst (2.3% Native American/Other).

Rio Oso's Multiracial Population

31 residents of Rio Oso identify as Multiracial, or 8.3%. This makes the Multiracial share of the population of Rio Oso roughly similar to the Multiracial share of the population of California (4.1% Multiracial). Of the 1,611 places in California, Rio Oso is ranked #105 in terms of Multiracial residents as a share of the population.

Rio Oso is more Multiracial than neighboring Trowbridge (7.9% Multiracial), Nicolaus (4.5% Multiracial), and Olivehurst (6.6% Multiracial). Rio Oso is less Multiracial than neighboring East Nicolaus (10.8% Multiracial), and Plumas Lake (9.4% Multiracial).

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