Ulm, AR Demographics

A map of Ulm's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	168	147	96.6%	84.0%
Multiracial	6	4	3.4%	2.3%
Black	0	2	0.0%	1.1%
Asian	0	1	0.0%	0.6%
Hispanic	0	18	0.0%	10.3%
Native American/Other	0	3	0.0%	1.7%

Ulm, Arkansas has an estimated population of 174, a less than 1% change from the 175 recorded in the 2020 Census. The population is 96.6% White, 3.4% Multiracial, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Ulm, with one dot drawn for each person counted by the Census, color-coded by race.

Ulm has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Arkansas overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Ulm, that probability was 28.3% in 2020 and 6.7% in the most recent ACS estimates.

Ulm is ranked the 463rd most populous place in Arkansas, out of 625 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). Ulm was ranked the 450th most populous place in the 2020 Census.

Ulm's White Population

168 residents of Ulm, or 96.6% of the population, identify as White. The share of White residents in Ulm is significantly higher than in Arkansas overall, where 67.4% of the population is White. Ulm ranks 303rd statewide in terms of White residents as a share of the population, out of 625 places.

Since the 2020 Census, Ulm's White population has grown by an estimated 14.3%. White residents' share of Ulm's population has increased from 84.0% to 96.6%.

Ulm is more White than neighboring Roe (63.6% White), Stuttgart (52.2% White), Almyra (95.9% White), Clarendon (61.6% White), and De Valls Bluff (75.6% White).

Ulm's Black Population

0 residents of Ulm, or 0.0% of the population, identify as Black. The share of Black residents in Ulm is considerably lower than in Arkansas overall, where 14.6% of the population is Black. Ulm ranks 331st statewide in terms of Black residents as a share of the population, out of 625 places.

Since the 2020 Census, Ulm's Black population has declined by an estimated 100.0%. Black residents' share of Ulm's population has decreased from 1.1% to 0.0%.

Ulm is less Black than neighboring Roe (11.6% Black), Stuttgart (42.2% Black), Clarendon (29.8% Black), and De Valls Bluff (18.4% Black).

Ulm's Asian Population

0 residents of Ulm, or 0.0% of the population, identify as Asian. The share of Asian residents in Ulm is comparable to the share in Arkansas overall, where 1.6% of the population is Asian. Ulm ranks 175th statewide in terms of Asian residents as a share of the population, out of 625 places.

Since the 2020 Census, Ulm's Asian population has declined by an estimated 100.0%. Asian residents' share of Ulm's population has decreased from 0.6% to 0.0%.

Ulm is less Asian than neighboring Stuttgart (0.1% Asian).

Ulm's Hispanic Population

0 residents of Ulm, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Ulm is lower than in Arkansas overall, where 9% of the population is Hispanic. Ulm ranks 73rd statewide in terms of Hispanic residents as a share of the population, out of 625 places.

Since the 2020 Census, Ulm's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Ulm's population has decreased from 10.3% to 0.0%.

Ulm is less Hispanic than neighboring Roe (0.8% Hispanic), Stuttgart (2.7% Hispanic), and Clarendon (4% Hispanic).

Ulm's Native American/Other Population

0 residents of Ulm, 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 Ulm is comparable to the share in Arkansas overall, where 1% of the population is Native American/Other. Ulm ranks 128th statewide in terms of Native American/Other residents as a share of the population, out of 625 places.

Since the 2020 Census, Ulm's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Ulm's population has decreased from 1.7% to 0.0%.

Ulm is less Native American/Other than neighboring Stuttgart (0.1% Native American/Other), and Clarendon (0.4% Native American/Other).

Ulm's Multiracial Population

6 residents of Ulm, or 3.4% of the population, identify as Multiracial. The share of Multiracial residents in Ulm is slightly lower than in Arkansas overall, where 6.3% of the population is Multiracial. Ulm ranks 542nd statewide in terms of Multiracial residents as a share of the population, out of 625 places.

Since the 2020 Census, Ulm's Multiracial population has grown by an estimated 50.0%. Multiracial residents' share of Ulm's population has increased from 2.3% to 3.4%.

Ulm is more Multiracial than neighboring Stuttgart (2.6% Multiracial). Ulm is less Multiracial than neighboring Roe (24% Multiracial), Almyra (4.1% Multiracial), Clarendon (4.1% Multiracial), and De Valls Bluff (6% 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.