Millbrook, AL Demographics

A map of Millbrook's Population by Race

Millbrook, Alabama has an estimated population of 17,189, an increase from the 16,564 recorded in the 2020 Census. The population is 64.4% White, 26.4% Black, 4.6% Multiracial, 3.1% Hispanic, 1.4% Asian, and 0.2% Native American/Other. This demographic dot map shows the population of Millbrook, with one dot drawn for each person counted by the Census, color-coded by race.

Millbrook is about as racially diverse as it was in the 2020 Census. It is less diverse than Alabama overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Millbrook, that probability was 51.1% in 2020 and 51.3% in the most recent ACS estimates.

Millbrook is ranked the 38th most populous place in Alabama, out of 594 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). Millbrook was ranked the 39th most populous place in the 2020 Census.

Millbrook's White Population

11,069 residents of Millbrook, or 64.4% of the population, identify as White. The share of White residents in Millbrook is comparable to the share in Alabama overall, where 63.4% of the population is White. Millbrook ranks 396th statewide in terms of White residents as a share of the population, out of 594 places.

Since the 2020 Census, Millbrook's White population has grown by an estimated 3.4%. White residents' share of Millbrook's population has remained roughly unchanged at 64.4%.

Millbrook is more White than neighboring Coosada (63.1% White), Elmore (62.8% White), and Deatsville (47.4% White). Millbrook is less White than neighboring Prattville (65.7% White), and Pine Level (96.5% White).

Millbrook's Black Population

4,531 residents of Millbrook, or 26.4% of the population, identify as Black. The share of Black residents in Millbrook is comparable to the share in Alabama overall, where 25.6% of the population is Black. Millbrook ranks 193rd statewide in terms of Black residents as a share of the population, out of 594 places.

Since the 2020 Census, Millbrook's Black population has grown by an estimated 4.1%. Black residents' share of Millbrook's population has remained roughly unchanged at 26.4%.

Millbrook is more Black than neighboring Elmore (23.1% Black), Prattville (23.7% Black), and Pine Level (1.6% Black). Millbrook is less Black than neighboring Coosada (28.8% Black), and Deatsville (38.5% Black).

Millbrook's Asian Population

238 residents of Millbrook, or 1.4% of the population, identify as Asian. The share of Asian residents in Millbrook is comparable to the share in Alabama overall, where 1.4% of the population is Asian. Millbrook ranks 84th statewide in terms of Asian residents as a share of the population, out of 594 places.

Since the 2020 Census, Millbrook's Asian population has grown by an estimated 29.3%. Asian residents' share of Millbrook's population has remained roughly unchanged at 1.4%.

Millbrook is more Asian than neighboring Coosada (0% Asian), Elmore (0.3% Asian), Deatsville (0.7% Asian), and Pine Level (0% Asian). Millbrook is less Asian than neighboring Prattville (1.8% Asian).

Millbrook's Hispanic Population

532 residents of Millbrook, or 3.1% of the population, identify as Hispanic. The share of Hispanic residents in Millbrook is slightly lower than in Alabama overall, where 5.6% of the population is Hispanic. Millbrook ranks 235th statewide in terms of Hispanic residents as a share of the population, out of 594 places.

Since the 2020 Census, Millbrook's Hispanic population has grown by an estimated 1.7%. Hispanic residents' share of Millbrook's population has remained roughly unchanged at 3.1%.

Millbrook is more Hispanic than neighboring Pine Level (1.4% Hispanic). Millbrook is less Hispanic than neighboring Coosada (3.3% Hispanic), Elmore (9.4% Hispanic), Deatsville (4% Hispanic), and Prattville (4.2% Hispanic).

Millbrook's Native American/Other Population

29 residents of Millbrook, or 0.2% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Millbrook is comparable to the share in Alabama overall, where 0.7% of the population is Native American/Other. Millbrook ranks 248th statewide in terms of Native American/Other residents as a share of the population, out of 594 places.

Since the 2020 Census, Millbrook's Native American/Other population has declined by an estimated 74.6%. Native American/Other residents' share of Millbrook's population has remained roughly unchanged at 0.2%.

Millbrook is more Native American/Other than neighboring Elmore (0% Native American/Other), and Pine Level (0% Native American/Other). Millbrook is less Native American/Other than neighboring Coosada (0.6% Native American/Other), Deatsville (1.3% Native American/Other), and Prattville (0.5% Native American/Other).

Millbrook's Multiracial Population

790 residents of Millbrook, or 4.6% of the population, identify as Multiracial. The share of Multiracial residents in Millbrook is comparable to the share in Alabama overall, where 3.3% of the population is Multiracial. Millbrook ranks 211th statewide in terms of Multiracial residents as a share of the population, out of 594 places.

Since the 2020 Census, Millbrook's Multiracial population has grown by an estimated 15.0%. Multiracial residents' share of Millbrook's population has increased from 4.1% to 4.6%.

Millbrook is more Multiracial than neighboring Coosada (4.3% Multiracial), Elmore (4.5% Multiracial), Prattville (4.1% Multiracial), and Pine Level (0.5% Multiracial). Millbrook is less Multiracial than neighboring Deatsville (8.1% 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.