Rosalia, KS Demographics

A map of Rosalia's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	219	145	100.0%	97.3%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Hispanic	0	1	0.0%	0.7%
Native American/Other	0	2	0.0%	1.3%
Multiracial	0	1	0.0%	0.7%

Rosalia, Kansas has an estimated population of 219, a dramatic increase from the 149 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 Rosalia, with one dot drawn for each person counted by the Census, color-coded by race.

Rosalia has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Kansas overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Rosalia, that probability was 5.3% in 2020 and 0.0% in the most recent ACS estimates.

Rosalia is ranked the 413th most populous place in Kansas, out of 740 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). Rosalia was ranked the 474th most populous place in the 2020 Census.

Rosalia's White Population

219 residents of Rosalia, or 100.0% of the population, identify as White. The share of White residents in Rosalia is significantly higher than in Kansas overall, where 72.7% of the population is White. Rosalia ranks 34th statewide in terms of White residents as a share of the population, out of 740 places.

Since the 2020 Census, Rosalia's White population has grown by an estimated 51.0%. White residents' share of Rosalia's population has increased from 97.3% to 100.0%.

Rosalia is more White than neighboring Leon (87.6% White), Cassoday (81.8% White), El Dorado (86.1% White), and Latham (95% White).

Rosalia's Black Population

0 residents of Rosalia, or 0.0% of the population, identify as Black. The share of Black residents in Rosalia is lower than in Kansas overall, where 5.2% of the population is Black. Rosalia ranks 405th statewide in terms of Black residents as a share of the population, out of 740 places.

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

Rosalia is less Black than neighboring El Dorado (1% Black), and Latham (2% Black).

Rosalia's Asian Population

0 residents of Rosalia, or 0.0% of the population, identify as Asian. The share of Asian residents in Rosalia is slightly lower than in Kansas overall, where 2.9% of the population is Asian. Rosalia ranks 354th statewide in terms of Asian residents as a share of the population, out of 740 places.

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

Rosalia is less Asian than neighboring El Dorado (1.4% Asian).

Rosalia's Hispanic Population

0 residents of Rosalia, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Rosalia is considerably lower than in Kansas overall, where 13.6% of the population is Hispanic. Rosalia ranks 648th statewide in terms of Hispanic residents as a share of the population, out of 740 places.

Since the 2020 Census, Rosalia's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Rosalia's population has decreased from 0.7% to 0.0%.

Rosalia is less Hispanic than neighboring Leon (4.4% Hispanic), Cassoday (5.8% Hispanic), El Dorado (6% Hispanic), and Latham (0.5% Hispanic).

Rosalia's Native American/Other Population

0 residents of Rosalia, 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 Rosalia is comparable to the share in Kansas overall, where 0.9% of the population is Native American/Other. Rosalia ranks 203rd statewide in terms of Native American/Other residents as a share of the population, out of 740 places.

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

Rosalia is less Native American/Other than neighboring Leon (0.3% Native American/Other), and El Dorado (0.5% Native American/Other).

Rosalia's Multiracial Population

0 residents of Rosalia, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Rosalia is slightly lower than in Kansas overall, where 4.8% of the population is Multiracial. Rosalia ranks 696th statewide in terms of Multiracial residents as a share of the population, out of 740 places.

Since the 2020 Census, Rosalia's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Rosalia's population has decreased from 0.7% to 0.0%.

Rosalia is less Multiracial than neighboring Leon (7.6% Multiracial), Cassoday (12.3% Multiracial), El Dorado (5% Multiracial), and Latham (2.5% 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.