Sierra Brooks, CA Demographics

A map of Sierra Brooks's Population by Race

Sierra Brooks, California has an estimated population of 397, a large decrease from the 467 recorded in the 2020 Census. The population is 100.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Sierra Brooks, with one dot drawn for each person counted by the Census, color-coded by race.

Sierra Brooks has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than California overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Sierra Brooks, that probability was 39.9% in 2020 and 0.0% in the most recent ACS estimates.

Sierra Brooks is ranked the 1268th most populous place in California, out of 1,618 places. 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). Sierra Brooks was ranked the 1233rd most populous place in the 2020 Census.

Sierra Brooks's White Population

397 residents of Sierra Brooks, or 100.0% of the population, identify as White. The share of White residents in Sierra Brooks is significantly higher than in California overall, where 33.8% of the population is White. Sierra Brooks ranks 385th statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sierra Brooks's White population has grown by an estimated 12.1%. White residents' share of Sierra Brooks's population has increased from 75.8% to 100.0%.

Sierra Brooks is more White than neighboring Loyalton (86.2% White), Sierraville (41.9% White), Chilcoot-Vinton (29.4% White), Sattley (0% White), and Calpine (96.6% White).

Sierra Brooks's Black Population

0 residents of Sierra Brooks, or 0.0% of the population, identify as Black. The share of Black residents in Sierra Brooks is lower than in California overall, where 5.2% of the population is Black. Sierra Brooks ranks 1119th statewide in terms of Black residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sierra Brooks's Black population has declined by an estimated 100.0%. Black residents' share of Sierra Brooks's population has remained roughly unchanged at 0.0%.

Sierra Brooks's Asian Population

0 residents of Sierra Brooks, or 0.0% of the population, identify as Asian. The share of Asian residents in Sierra Brooks is significantly lower than in California overall, where 15.3% of the population is Asian. Sierra Brooks ranks 1275th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sierra Brooks's Asian population has declined by an estimated 100.0%. Asian residents' share of Sierra Brooks's population has decreased from 0.6% to 0.0%.

Sierra Brooks's Hispanic Population

0 residents of Sierra Brooks, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Sierra Brooks is significantly lower than in California overall, where 40.2% of the population is Hispanic. Sierra Brooks ranks 1075th statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sierra Brooks's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Sierra Brooks's population has decreased from 13.9% to 0.0%.

Sierra Brooks is less Hispanic than neighboring Loyalton (5.7% Hispanic), Sierraville (58.1% Hispanic), Chilcoot-Vinton (44% Hispanic), and Calpine (3.4% Hispanic).

Sierra Brooks's Native American/Other Population

0 residents of Sierra Brooks, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Sierra Brooks is comparable to the share in California overall, where 1.2% of the population is Native American/Other. Sierra Brooks ranks 942nd statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sierra Brooks's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Sierra Brooks's population has decreased from 1.1% to 0.0%.

Sierra Brooks is less Native American/Other than neighboring Loyalton (7.6% Native American/Other), and Chilcoot-Vinton (14.3% Native American/Other).

Sierra Brooks's Multiracial Population

0 residents of Sierra Brooks, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Sierra Brooks is slightly lower than in California overall, where 4.4% of the population is Multiracial. Sierra Brooks ranks 121st statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sierra Brooks's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Sierra Brooks's population has decreased from 8.1% to 0.0%.

Sierra Brooks is less Multiracial than neighboring Loyalton (0.4% Multiracial), and Chilcoot-Vinton (12.2% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.