Cobb, CA Demographics

A map of Cobb's Population by Race

Cobb, California has an estimated population of 842, a dramatic decrease from the 1,295 recorded in the 2020 Census. The population is 88.1% White, 8.9% Hispanic, 3.0% Native American/Other, 0.0% Black, 0.0% Asian, and 0.0% Multiracial. This demographic dot map shows the population of Cobb, with one dot drawn for each person counted by the Census, color-coded by race.

Cobb 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 Cobb, that probability was 35.6% in 2020 and 21.5% in the most recent ACS estimates.

Cobb is ranked the 1113th 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). Cobb was ranked the 1003rd most populous place in the 2020 Census.

Cobb's White Population

742 residents of Cobb, or 88.1% of the population, identify as White. The share of White residents in Cobb is significantly higher than in California overall, where 33.8% of the population is White. Cobb ranks 261st statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Cobb's White population has declined by an estimated 27.8%. White residents' share of Cobb's population has increased from 79.3% to 88.1%.

Cobb is more White than neighboring Clearlake Riviera (63.9% White), Middletown (49.4% White), Lower Lake (61.9% White), Clearlake (53.5% White), and Kelseyville (35% White).

Cobb's Black Population

0 residents of Cobb, or 0.0% of the population, identify as Black. The share of Black residents in Cobb is lower than in California overall, where 5.2% of the population is Black. Cobb ranks 1149th statewide in terms of Black residents as a share of the population, out of 1,618 places.

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

Cobb is less Black than neighboring Lower Lake (0.2% Black), Clearlake (4% Black), and Kelseyville (1% Black).

Cobb's Asian Population

0 residents of Cobb, or 0.0% of the population, identify as Asian. The share of Asian residents in Cobb is significantly lower than in California overall, where 15.3% of the population is Asian. Cobb ranks 1247th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Cobb's Asian population has declined by an estimated 100.0%. Asian residents' share of Cobb's population has decreased from 0.7% to 0.0%.

Cobb is less Asian than neighboring Clearlake Riviera (0.5% Asian), Middletown (0.4% Asian), Lower Lake (1.4% Asian), and Clearlake (1.2% Asian).

Cobb's Hispanic Population

75 residents of Cobb, or 8.9% of the population, identify as Hispanic. The share of Hispanic residents in Cobb is significantly lower than in California overall, where 40.2% of the population is Hispanic. Cobb ranks 1296th statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Cobb's Hispanic population has declined by an estimated 37.0%. Hispanic residents' share of Cobb's population has remained roughly unchanged at 8.9%.

Cobb is less Hispanic than neighboring Clearlake Riviera (28.2% Hispanic), Middletown (49% Hispanic), Lower Lake (33.4% Hispanic), Clearlake (33.9% Hispanic), and Kelseyville (63.5% Hispanic).

Cobb's Native American/Other Population

25 residents of Cobb, or 3.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Cobb is comparable to the share in California overall, where 1.2% of the population is Native American/Other. Cobb ranks 286th statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Cobb's Native American/Other population has declined by an estimated 26.5%. Native American/Other residents' share of Cobb's population has remained roughly unchanged at 3.0%.

Cobb is more Native American/Other than neighboring Clearlake Riviera (0.9% Native American/Other), Middletown (0% Native American/Other), Lower Lake (0% Native American/Other), Clearlake (1.1% Native American/Other), and Kelseyville (0.2% Native American/Other).

Cobb's Multiracial Population

0 residents of Cobb, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Cobb is slightly lower than in California overall, where 4.4% of the population is Multiracial. Cobb ranks 146th statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Cobb's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Cobb's population has decreased from 7.8% to 0.0%.

Cobb is less Multiracial than neighboring Clearlake Riviera (6.5% Multiracial), Middletown (1.1% Multiracial), Lower Lake (3.1% Multiracial), Clearlake (6.4% Multiracial), and Kelseyville (0.3% 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.