Hollow Rock, TN Demographics

A map of Hollow Rock's Population by Race

Hollow Rock, Tennessee has an estimated population of 739, an increase from the 683 recorded in the 2020 Census. The population is 81.9% White, 11.5% Hispanic, 5.0% Multiracial, 1.6% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Hollow Rock, with one dot drawn for each person counted by the Census, color-coded by race.

Hollow Rock has become considerably more racially diverse since the 2020 Census. It is considerably less diverse than Tennessee overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Hollow Rock, that probability was 24.0% in 2020 and 31.4% in the most recent ACS estimates.

Hollow Rock is ranked the 339th most populous place in Tennessee, out of 504 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). Hollow Rock was ranked the 337th most populous place in the 2020 Census.

Hollow Rock's White Population

605 residents of Hollow Rock, or 81.9% of the population, identify as White. The share of White residents in Hollow Rock is considerably higher than in Tennessee overall, where 71% of the population is White. Hollow Rock ranks 301st statewide in terms of White residents as a share of the population, out of 504 places.

Since the 2020 Census, Hollow Rock's White population has grown by an estimated 2.0%. White residents' share of Hollow Rock's population has decreased from 86.8% to 81.9%.

Hollow Rock is more White than neighboring Huntingdon (78.2% White). Hollow Rock is less White than neighboring Bruceton (91.9% White), Camden (87.1% White), Yuma (100% White), and Clarksburg (93.1% White).

Hollow Rock's Black Population

12 residents of Hollow Rock, or 1.6% of the population, identify as Black. The share of Black residents in Hollow Rock is considerably lower than in Tennessee overall, where 15.4% of the population is Black. Hollow Rock ranks 131st statewide in terms of Black residents as a share of the population, out of 504 places.

Since the 2020 Census, Hollow Rock's Black population has declined by an estimated 72.7%. Black residents' share of Hollow Rock's population has decreased from 6.4% to 1.6%.

Hollow Rock is more Black than neighboring Yuma (0% Black). Hollow Rock is less Black than neighboring Bruceton (5.1% Black), Huntingdon (11.9% Black), Camden (3.6% Black), and Clarksburg (2.5% Black).

Hollow Rock's Asian Population

0 residents of Hollow Rock, or 0.0% of the population, identify as Asian. The share of Asian residents in Hollow Rock is comparable to the share in Tennessee overall, where 1.9% of the population is Asian. Hollow Rock ranks 360th statewide in terms of Asian residents as a share of the population, out of 504 places.

Since the 2020 Census, Hollow Rock's Asian population has declined by an estimated 100.0%. Asian residents' share of Hollow Rock's population has remained roughly unchanged at 0.0%.

Hollow Rock is less Asian than neighboring Clarksburg (0.3% Asian).

Hollow Rock's Hispanic Population

85 residents of Hollow Rock, or 11.5% of the population, identify as Hispanic. The share of Hispanic residents in Hollow Rock is slightly higher than in Tennessee overall, where 7.4% of the population is Hispanic. Hollow Rock ranks 356th statewide in terms of Hispanic residents as a share of the population, out of 504 places.

Since the 2020 Census, Hollow Rock's Hispanic population has grown by an estimated 553.8%. Hispanic residents' share of Hollow Rock's population has increased from 1.9% to 11.5%.

Hollow Rock is more Hispanic than neighboring Bruceton (0.5% Hispanic), Huntingdon (2.1% Hispanic), Camden (4.5% Hispanic), Yuma (0% Hispanic), and Clarksburg (2.3% Hispanic).

Hollow Rock's Native American/Other Population

0 residents of Hollow Rock, 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 Hollow Rock is comparable to the share in Tennessee overall, where 0.6% of the population is Native American/Other. Hollow Rock ranks 38th statewide in terms of Native American/Other residents as a share of the population, out of 504 places.

Since the 2020 Census, Hollow Rock's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Hollow Rock's population has decreased from 1.3% to 0.0%.

Hollow Rock is less Native American/Other than neighboring Bruceton (0.6% Native American/Other), and Huntingdon (0.1% Native American/Other).

Hollow Rock's Multiracial Population

37 residents of Hollow Rock, or 5.0% of the population, identify as Multiracial. The share of Multiracial residents in Hollow Rock is comparable to the share in Tennessee overall, where 3.7% of the population is Multiracial. Hollow Rock ranks 316th statewide in terms of Multiracial residents as a share of the population, out of 504 places.

Since the 2020 Census, Hollow Rock's Multiracial population has grown by an estimated 60.9%. Multiracial residents' share of Hollow Rock's population has increased from 3.4% to 5.0%.

Hollow Rock is more Multiracial than neighboring Bruceton (1.9% Multiracial), Camden (4.8% Multiracial), Yuma (0% Multiracial), and Clarksburg (1.8% Multiracial). Hollow Rock is less Multiracial than neighboring Huntingdon (7.7% 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.