Greenhorn, CA Demographics

A map of Greenhorn's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	202	207	83.1%	83.8%
Native American/Other	31	9	12.8%	3.6%
Multiracial	10	7	4.1%	2.8%
Black	0	0	0.0%	0.0%
Asian	0	2	0.0%	0.8%
Hispanic	0	22	0.0%	8.9%

Greenhorn, California has an estimated population of 243, a slight decrease from the 247 recorded in the 2020 Census. The population is 83.1% White, 12.8% Native American/Other, 4.1% Multiracial, 0.0% Black, 0.0% Asian, and 0.0% Hispanic. This demographic dot map shows the population of Greenhorn, with one dot drawn for each person counted by the Census, color-coded by race.

Greenhorn is about as racially diverse as it was in 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 Greenhorn, that probability was 28.7% in 2020 and 29.1% in the most recent ACS estimates.

Greenhorn is ranked the 1347th 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). Greenhorn was ranked the 1351st most populous place in the 2020 Census.

Greenhorn's White Population

202 residents of Greenhorn, or 83.1% of the population, identify as White. The share of White residents in Greenhorn is significantly higher than in California overall, where 33.8% of the population is White. Greenhorn ranks 116th statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Greenhorn's White population has declined by an estimated 2.4%. White residents' share of Greenhorn's population has decreased from 83.8% to 83.1%.

Greenhorn is more White than neighboring Spring Garden (0% White), Johnsville (0% White), and East Quincy (82% White). Greenhorn is less White than neighboring Cromberg (92.2% White), and Plumas Eureka (92.2% White).

Greenhorn's Black Population

0 residents of Greenhorn, or 0.0% of the population, identify as Black. The share of Black residents in Greenhorn is lower than in California overall, where 5.2% of the population is Black. Greenhorn ranks 1349th statewide in terms of Black residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Greenhorn's Black population has grown from 0 to an estimated 0. Black residents' share of Greenhorn's population has remained roughly unchanged at 0.0%.

Greenhorn is less Black than neighboring East Quincy (3.5% Black).

Greenhorn's Asian Population

0 residents of Greenhorn, or 0.0% of the population, identify as Asian. The share of Asian residents in Greenhorn is significantly lower than in California overall, where 15.3% of the population is Asian. Greenhorn ranks 1206th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Greenhorn's Asian population has declined by an estimated 100.0%. Asian residents' share of Greenhorn's population has decreased from 0.8% to 0.0%.

Greenhorn's Hispanic Population

0 residents of Greenhorn, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Greenhorn is significantly lower than in California overall, where 40.2% of the population is Hispanic. Greenhorn ranks 1317th statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Greenhorn's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Greenhorn's population has decreased from 8.9% to 0.0%.

Greenhorn is less Hispanic than neighboring Plumas Eureka (1.9% Hispanic), and East Quincy (2.5% Hispanic).

Greenhorn's Native American/Other Population

31 residents of Greenhorn, or 12.8% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Greenhorn is considerably higher than in California overall, where 1.2% of the population is Native American/Other. Greenhorn ranks 177th statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Greenhorn's Native American/Other population has grown by an estimated 244.4%. Native American/Other residents' share of Greenhorn's population has increased from 3.6% to 12.8%.

Greenhorn is more Native American/Other than neighboring Spring Garden (0% Native American/Other), Cromberg (0% Native American/Other), Plumas Eureka (5.9% Native American/Other), Johnsville (0% Native American/Other), and East Quincy (0.4% Native American/Other).

Greenhorn's Multiracial Population

10 residents of Greenhorn, or 4.1% of the population, identify as Multiracial. The share of Multiracial residents in Greenhorn is comparable to the share in California overall, where 4.4% of the population is Multiracial. Greenhorn ranks 1203rd statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Greenhorn's Multiracial population has grown by an estimated 42.9%. Multiracial residents' share of Greenhorn's population has increased from 2.8% to 4.1%.

Greenhorn is more Multiracial than neighboring Spring Garden (0% Multiracial), Plumas Eureka (0% Multiracial), and Johnsville (0% Multiracial). Greenhorn is less Multiracial than neighboring Cromberg (7.8% Multiracial), and East Quincy (11.6% 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.