Newcastle, CA Demographics

A map of Newcastle's Population by Race

Newcastle, California had a population of 1,321 in 2020. It was 80.8% White, 0.5% Black, 1.2% Asian, 9.2% Hispanic, 1.1% Native American/Other, and 7.2% Multiracial. This map presents the population of Newcastle, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,611 places in California, Newcastle is the 998th 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).

Newcastle's White Population

1,068 residents of Newcastle identify as White, or 80.8%. This makes the White share of the population of Newcastle considerably larger than the White share of the population of California (34.7% White). Of the 1,611 places in California, Newcastle is ranked #207 in terms of White residents as a share of the population.

Newcastle is more White than neighboring Penryn (76.6% White), Auburn (77.1% White), North Auburn (71.4% White), Loomis (76.5% White), and Granite Bay (74.4% White).

Newcastle's Black Population

7 residents of Newcastle identify as Black, or 0.5%. This makes the Black share of the population of Newcastle roughly similar to the Black share of the population of California (5.4% Black). Of the 1,611 places in California, Newcastle is ranked #1016 in terms of Black residents as a share of the population.

Newcastle is more Black than neighboring Loomis (0.4% Black). Newcastle is less Black than neighboring Auburn (0.8% Black), North Auburn (0.8% Black), and Granite Bay (0.9% Black).

Newcastle's Asian Population

16 residents of Newcastle identify as Asian, or 1.2%. This makes the Asian share of the population of Newcastle less than the Asian share of the population of California (15.1% Asian). Of the 1,611 places in California, Newcastle is ranked #1062 in terms of Asian residents as a share of the population.

Newcastle is less Asian than neighboring Penryn (2.7% Asian), Auburn (2.2% Asian), North Auburn (2.2% Asian), Loomis (3.4% Asian), and Granite Bay (8.8% Asian).

Newcastle's Hispanic Population

121 residents of Newcastle identify as Hispanic, or 9.2%. This makes the Hispanic share of the population of Newcastle considerably less than the Hispanic share of the population of California (39.4% Hispanic). Of the 1,611 places in California, Newcastle is ranked #1295 in terms of Hispanic residents as a share of the population.

Newcastle is more Hispanic than neighboring Granite Bay (8.9% Hispanic). Newcastle is less Hispanic than neighboring Penryn (10.2% Hispanic), Auburn (12.3% Hispanic), North Auburn (18.7% Hispanic), and Loomis (11.8% Hispanic).

Newcastle's Native American/Other Population

14 residents of Newcastle identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 1.1%. This makes the Native American/Other share of the population of Newcastle 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, Newcastle is ranked #877 in terms of Native American/Other residents as a share of the population.

Newcastle is more Native American/Other than neighboring Granite Bay (1% Native American/Other). Newcastle is less Native American/Other than neighboring Penryn (1.8% Native American/Other), Auburn (1.6% Native American/Other), North Auburn (1.5% Native American/Other), and Loomis (1.7% Native American/Other).

Newcastle's Multiracial Population

95 residents of Newcastle identify as Multiracial, or 7.2%. This makes the Multiracial share of the population of Newcastle roughly similar to the Multiracial share of the population of California (4.1% Multiracial). Of the 1,611 places in California, Newcastle is ranked #225 in terms of Multiracial residents as a share of the population.

Newcastle is more Multiracial than neighboring Auburn (5.9% Multiracial), North Auburn (5.3% Multiracial), Loomis (6.2% Multiracial), and Granite Bay (6% Multiracial). Newcastle is less Multiracial than neighboring Penryn (8.2% Multiracial).

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