Blue Valley, CO Demographics

A map of Blue Valley's Population by Race

Blue Valley, Colorado has an estimated population of 120, a dramatic decrease from the 173 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 Blue Valley, with one dot drawn for each person counted by the Census, color-coded by race.

Blue Valley has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Colorado overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Blue Valley, that probability was 13.2% in 2020 and 0.0% in the most recent ACS estimates.

Blue Valley is ranked the 404th most populous place in Colorado, out of 482 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). Blue Valley was ranked the 376th most populous place in the 2020 Census.

Blue Valley's White Population

120 residents of Blue Valley, or 100.0% of the population, identify as White. The share of White residents in Blue Valley is significantly higher than in Colorado overall, where 64.8% of the population is White. Blue Valley ranks 10th statewide in terms of White residents as a share of the population, out of 482 places.

Since the 2020 Census, Blue Valley's White population has declined by an estimated 25.5%. White residents' share of Blue Valley's population has increased from 93.1% to 100.0%.

Blue Valley is more White than neighboring Idaho Springs (81% White), Floyd Hill (74.7% White), Upper Witter Gulch (94.3% White), and Pine Valley (95.7% White).

Blue Valley's Black Population

0 residents of Blue Valley, or 0.0% of the population, identify as Black. The share of Black residents in Blue Valley is slightly lower than in Colorado overall, where 3.8% of the population is Black. Blue Valley ranks 340th statewide in terms of Black residents as a share of the population, out of 482 places.

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

Blue Valley's Asian Population

0 residents of Blue Valley, or 0.0% of the population, identify as Asian. The share of Asian residents in Blue Valley is slightly lower than in Colorado overall, where 3.2% of the population is Asian. Blue Valley ranks 118th statewide in terms of Asian residents as a share of the population, out of 482 places.

Since the 2020 Census, Blue Valley's Asian population has declined by an estimated 100.0%. Asian residents' share of Blue Valley's population has decreased from 1.7% to 0.0%.

Blue Valley is less Asian than neighboring Floyd Hill (15.1% Asian), and Upper Witter Gulch (2.3% Asian).

Blue Valley's Hispanic Population

0 residents of Blue Valley, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Blue Valley is significantly lower than in Colorado overall, where 22.5% of the population is Hispanic. Blue Valley ranks 454th statewide in terms of Hispanic residents as a share of the population, out of 482 places.

Since the 2020 Census, Blue Valley's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Blue Valley's population has decreased from 3.5% to 0.0%.

Blue Valley is less Hispanic than neighboring Idaho Springs (14.5% Hispanic), Floyd Hill (2.6% Hispanic), Upper Witter Gulch (3.4% Hispanic), and Pine Valley (4.3% Hispanic).

Blue Valley's Native American/Other Population

0 residents of Blue Valley, 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 Blue Valley is comparable to the share in Colorado overall, where 1% of the population is Native American/Other. Blue Valley ranks 430th statewide in terms of Native American/Other residents as a share of the population, out of 482 places.

Since the 2020 Census, Blue Valley's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Blue Valley's population has remained roughly unchanged at 0.0%.

Blue Valley is less Native American/Other than neighboring Idaho Springs (1.5% Native American/Other), and Floyd Hill (1.2% Native American/Other).

Blue Valley's Multiracial Population

0 residents of Blue Valley, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Blue Valley is slightly lower than in Colorado overall, where 4.6% of the population is Multiracial. Blue Valley ranks 425th statewide in terms of Multiracial residents as a share of the population, out of 482 places.

Since the 2020 Census, Blue Valley's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Blue Valley's population has decreased from 1.7% to 0.0%.

Blue Valley is less Multiracial than neighboring Idaho Springs (3% Multiracial), and Floyd Hill (6.4% 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.