Oslo, MN Demographics

A map of Oslo's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	166	171	63.8%	71.5%
Hispanic	91	54	35.0%	22.6%
Multiracial	3	14	1.2%	5.9%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Native American/Other	0	0	0.0%	0.0%

Oslo, Minnesota has an estimated population of 260, an increase from the 239 recorded in the 2020 Census. The population is 63.8% White, 35.0% Hispanic, 1.2% Multiracial, 0.0% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Oslo, with one dot drawn for each person counted by the Census, color-coded by race.

Oslo has become more racially diverse since the 2020 Census. It is considerably more diverse than Minnesota overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Oslo, that probability was 43.4% in 2020 and 47.0% in the most recent ACS estimates.

Oslo is ranked the 635th most populous place in Minnesota, out of 915 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). Oslo was ranked the 649th most populous place in the 2020 Census.

Oslo's White Population

166 residents of Oslo, or 63.8% of the population, identify as White. The share of White residents in Oslo is considerably lower than in Minnesota overall, where 75.9% of the population is White. Oslo ranks 811th statewide in terms of White residents as a share of the population, out of 915 places.

Since the 2020 Census, Oslo's White population has declined by an estimated 2.9%. White residents' share of Oslo's population has decreased from 71.5% to 63.8%.

Oslo is more White than neighboring Alvarado (60.3% White), and Ardoch (27.3% White). Oslo is less White than neighboring Manvel (95.9% White), Minto (71.9% White), and Grand Forks (79.7% White).

Oslo's Black Population

0 residents of Oslo, or 0.0% of the population, identify as Black. The share of Black residents in Oslo is lower than in Minnesota overall, where 6.9% of the population is Black. Oslo ranks 599th statewide in terms of Black residents as a share of the population, out of 915 places.

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

Oslo is less Black than neighboring Grand Forks (4.3% Black).

Oslo's Asian Population

0 residents of Oslo, or 0.0% of the population, identify as Asian. The share of Asian residents in Oslo is lower than in Minnesota overall, where 5.1% of the population is Asian. Oslo ranks 614th statewide in terms of Asian residents as a share of the population, out of 915 places.

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

Oslo is less Asian than neighboring Minto (0.4% Asian), and Grand Forks (3.3% Asian).

Oslo's Hispanic Population

91 residents of Oslo, or 35.0% of the population, identify as Hispanic. The share of Hispanic residents in Oslo is significantly higher than in Minnesota overall, where 6.4% of the population is Hispanic. Oslo ranks 20th statewide in terms of Hispanic residents as a share of the population, out of 915 places.

Since the 2020 Census, Oslo's Hispanic population has grown by an estimated 68.5%. Hispanic residents' share of Oslo's population has increased from 22.6% to 35.0%.

Oslo is more Hispanic than neighboring Manvel (2.2% Hispanic), Alvarado (24.6% Hispanic), Minto (27% Hispanic), and Grand Forks (5.6% Hispanic). Oslo is less Hispanic than neighboring Ardoch (68.2% Hispanic).

Oslo's Native American/Other Population

0 residents of Oslo, 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 Oslo is comparable to the share in Minnesota overall, where 1.2% of the population is Native American/Other. Oslo ranks 726th statewide in terms of Native American/Other residents as a share of the population, out of 915 places.

Since the 2020 Census, Oslo's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Oslo's population has remained roughly unchanged at 0.0%.

Oslo is less Native American/Other than neighboring Alvarado (4.4% Native American/Other), Ardoch (4.5% Native American/Other), Minto (0.3% Native American/Other), and Grand Forks (2.3% Native American/Other).

Oslo's Multiracial Population

3 residents of Oslo, or 1.2% of the population, identify as Multiracial. The share of Multiracial residents in Oslo is slightly lower than in Minnesota overall, where 4.5% of the population is Multiracial. Oslo ranks 110th statewide in terms of Multiracial residents as a share of the population, out of 915 places.

Since the 2020 Census, Oslo's Multiracial population has declined by an estimated 78.6%. Multiracial residents' share of Oslo's population has decreased from 5.9% to 1.2%.

Oslo is more Multiracial than neighboring Ardoch (0% Multiracial), and Minto (0.4% Multiracial). Oslo is less Multiracial than neighboring Manvel (1.9% Multiracial), Alvarado (10.7% Multiracial), and Grand Forks (4.9% 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.