Riverdale, ND Demographics

A map of Riverdale's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	185	210	98.9%	94.2%
Native American/Other	2	8	1.1%	3.6%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Hispanic	0	1	0.0%	0.4%
Multiracial	0	4	0.0%	1.8%

Riverdale, North Dakota has an estimated population of 187, a large decrease from the 223 recorded in the 2020 Census. The population is 98.9% White, 1.1% Native American/Other, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Multiracial. This demographic dot map shows the population of Riverdale, with one dot drawn for each person counted by the Census, color-coded by race.

Riverdale has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than North Dakota overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Riverdale, that probability was 11.2% in 2020 and 2.1% in the most recent ACS estimates.

Riverdale is ranked the 184th most populous place in North Dakota, out of 406 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). Riverdale was ranked the 163rd most populous place in the 2020 Census.

Riverdale's White Population

185 residents of Riverdale, or 98.9% of the population, identify as White. The share of White residents in Riverdale is significantly higher than in North Dakota overall, where 81.7% of the population is White. Riverdale ranks 126th statewide in terms of White residents as a share of the population, out of 406 places.

Since the 2020 Census, Riverdale's White population has declined by an estimated 11.9%. White residents' share of Riverdale's population has increased from 94.2% to 98.9%.

Riverdale is more White than neighboring Pick City (91% White), Coleharbor (97% White), Garrison (88.6% White), Stanton (94.9% White), and Underwood (86.6% White).

Riverdale's Black Population

0 residents of Riverdale, or 0.0% of the population, identify as Black. The share of Black residents in Riverdale is slightly lower than in North Dakota overall, where 3.3% of the population is Black. Riverdale ranks 148th statewide in terms of Black residents as a share of the population, out of 406 places.

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

Riverdale is less Black than neighboring Stanton (0.2% Black), and Underwood (1% Black).

Riverdale's Asian Population

0 residents of Riverdale, or 0.0% of the population, identify as Asian. The share of Asian residents in Riverdale is comparable to the share in North Dakota overall, where 1.6% of the population is Asian. Riverdale ranks 149th statewide in terms of Asian residents as a share of the population, out of 406 places.

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

Riverdale is less Asian than neighboring Pick City (4.2% Asian), Garrison (3.4% Asian), and Underwood (2% Asian).

Riverdale's Hispanic Population

0 residents of Riverdale, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Riverdale is slightly lower than in North Dakota overall, where 4.7% of the population is Hispanic. Riverdale ranks 315th statewide in terms of Hispanic residents as a share of the population, out of 406 places.

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

Riverdale is less Hispanic than neighboring Garrison (2.1% Hispanic), Stanton (0.4% Hispanic), and Underwood (0.6% Hispanic).

Riverdale's Native American/Other Population

2 residents of Riverdale, or 1.1% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Riverdale is slightly lower than in North Dakota overall, where 4.7% of the population is Native American/Other. Riverdale ranks 66th statewide in terms of Native American/Other residents as a share of the population, out of 406 places.

Since the 2020 Census, Riverdale's Native American/Other population has declined by an estimated 75.0%. Native American/Other residents' share of Riverdale's population has decreased from 3.6% to 1.1%.

Riverdale is more Native American/Other than neighboring Coleharbor (0% Native American/Other), and Underwood (0.9% Native American/Other). Riverdale is less Native American/Other than neighboring Pick City (1.4% Native American/Other), Garrison (4.9% Native American/Other), and Stanton (2.3% Native American/Other).

Riverdale's Multiracial Population

0 residents of Riverdale, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Riverdale is slightly lower than in North Dakota overall, where 4% of the population is Multiracial. Riverdale ranks 301st statewide in terms of Multiracial residents as a share of the population, out of 406 places.

Since the 2020 Census, Riverdale's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Riverdale's population has decreased from 1.8% to 0.0%.

Riverdale is less Multiracial than neighboring Pick City (3.5% Multiracial), Coleharbor (3% Multiracial), Garrison (0.9% Multiracial), Stanton (2.1% Multiracial), and Underwood (9% 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.