Sleepy Hollow, CA Demographics

A map of Sleepy Hollow's Population by Race

Sleepy Hollow, California has an estimated population of 3,063, a large increase from the 2,401 recorded in the 2020 Census. The population is 79.4% White, 8.1% Hispanic, 7.4% Multiracial, 3.8% Native American/Other, 0.8% Black, and 0.5% Asian. This demographic dot map shows the population of Sleepy Hollow, with one dot drawn for each person counted by the Census, color-coded by race.

Sleepy Hollow has become considerably more 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 Sleepy Hollow, that probability was 28.9% in 2020 and 35.6% in the most recent ACS estimates.

Sleepy Hollow is ranked the 790th 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). Sleepy Hollow was ranked the 864th most populous place in the 2020 Census.

Sleepy Hollow's White Population

2,432 residents of Sleepy Hollow, or 79.4% of the population, identify as White. The share of White residents in Sleepy Hollow is significantly higher than in California overall, where 33.8% of the population is White. Sleepy Hollow ranks 115th statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sleepy Hollow's White population has grown by an estimated 20.8%. White residents' share of Sleepy Hollow's population has decreased from 83.8% to 79.4%.

Sleepy Hollow is more White than neighboring Lucas Valley-Marinwood (79.3% White), and San Anselmo (74.2% White). Sleepy Hollow is less White than neighboring Fairfax (80.3% White), Woodacre (84.5% White), and Ross (79.9% White).

Sleepy Hollow's Black Population

23 residents of Sleepy Hollow, or 0.8% of the population, identify as Black. The share of Black residents in Sleepy Hollow is slightly lower than in California overall, where 5.2% of the population is Black. Sleepy Hollow ranks 1191st statewide in terms of Black residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sleepy Hollow's Black population has grown by an estimated 187.5%. Black residents' share of Sleepy Hollow's population has increased from 0.3% to 0.8%.

Sleepy Hollow is more Black than neighboring Woodacre (0% Black). Sleepy Hollow is less Black than neighboring Fairfax (2% Black), Lucas Valley-Marinwood (0.9% Black), San Anselmo (1.4% Black), and Ross (1.2% Black).

Sleepy Hollow's Asian Population

16 residents of Sleepy Hollow, or 0.5% of the population, identify as Asian. The share of Asian residents in Sleepy Hollow is considerably lower than in California overall, where 15.3% of the population is Asian. Sleepy Hollow ranks 590th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sleepy Hollow's Asian population has declined by an estimated 81.8%. Asian residents' share of Sleepy Hollow's population has decreased from 3.7% to 0.5%.

Sleepy Hollow is more Asian than neighboring Woodacre (0% Asian). Sleepy Hollow is less Asian than neighboring Fairfax (3.2% Asian), Lucas Valley-Marinwood (7.3% Asian), San Anselmo (6.1% Asian), and Ross (1.9% Asian).

Sleepy Hollow's Hispanic Population

247 residents of Sleepy Hollow, or 8.1% of the population, identify as Hispanic. The share of Hispanic residents in Sleepy Hollow is significantly lower than in California overall, where 40.2% of the population is Hispanic. Sleepy Hollow ranks 1498th statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sleepy Hollow's Hispanic population has grown by an estimated 71.5%. Hispanic residents' share of Sleepy Hollow's population has increased from 6.0% to 8.1%.

Sleepy Hollow is more Hispanic than neighboring Fairfax (6.8% Hispanic), Woodacre (5.3% Hispanic), and Ross (5.7% Hispanic). Sleepy Hollow is less Hispanic than neighboring Lucas Valley-Marinwood (8.5% Hispanic), and San Anselmo (10.5% Hispanic).

Sleepy Hollow's Native American/Other Population

117 residents of Sleepy Hollow, or 3.8% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Sleepy Hollow is slightly higher than in California overall, where 1.2% of the population is Native American/Other. Sleepy Hollow ranks 1422nd statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sleepy Hollow's Native American/Other population has grown by an estimated 875.0%. Native American/Other residents' share of Sleepy Hollow's population has increased from 0.5% to 3.8%.

Sleepy Hollow is more Native American/Other than neighboring Fairfax (2% Native American/Other), Lucas Valley-Marinwood (0% Native American/Other), San Anselmo (0.6% Native American/Other), Woodacre (0% Native American/Other), and Ross (1.2% Native American/Other).

Sleepy Hollow's Multiracial Population

228 residents of Sleepy Hollow, or 7.4% of the population, identify as Multiracial. The share of Multiracial residents in Sleepy Hollow is slightly higher than in California overall, where 4.4% of the population is Multiracial. Sleepy Hollow ranks 562nd statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Sleepy Hollow's Multiracial population has grown by an estimated 67.6%. Multiracial residents' share of Sleepy Hollow's population has increased from 5.7% to 7.4%.

Sleepy Hollow is more Multiracial than neighboring Fairfax (5.7% Multiracial), Lucas Valley-Marinwood (4% Multiracial), and San Anselmo (7.3% Multiracial). Sleepy Hollow is less Multiracial than neighboring Woodacre (10.1% Multiracial), and Ross (10.1% 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.