St. Martin, MN Demographics

A map of St. Martin's Population by Race

St. Martin, Minnesota has an estimated population of 313, a less than 1% change from the 312 recorded in the 2020 Census. The population is 93.0% White, 4.2% Multiracial, 1.9% Hispanic, 1.0% Asian, 0.0% Black, and 0.0% Native American/Other. This demographic dot map shows the population of St. Martin, with one dot drawn for each person counted by the Census, color-coded by race.

St. Martin has become more racially diverse since the 2020 Census. It is considerably less 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 St. Martin, that probability was 10.5% in 2020 and 13.4% in the most recent ACS estimates.

St. Martin is ranked the 603rd 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). St. Martin was ranked the 601st most populous place in the 2020 Census.

St. Martin's White Population

291 residents of St. Martin, or 93.0% of the population, identify as White. The share of White residents in St. Martin is significantly higher than in Minnesota overall, where 75.9% of the population is White. St. Martin ranks 143rd statewide in terms of White residents as a share of the population, out of 915 places.

Since the 2020 Census, St. Martin's White population has declined by an estimated 1.4%. White residents' share of St. Martin's population has decreased from 94.6% to 93.0%.

St. Martin is more White than neighboring Paynesville (88.2% White), and Albany (92.4% White). St. Martin is less White than neighboring Roscoe (94.8% White), Lake Henry (100% White), and New Munich (97.3% White).

St. Martin's Black Population

0 residents of St. Martin, or 0.0% of the population, identify as Black. The share of Black residents in St. Martin is lower than in Minnesota overall, where 6.9% of the population is Black. St. Martin ranks 263rd statewide in terms of Black residents as a share of the population, out of 915 places.

Since the 2020 Census, St. Martin's Black population has declined by an estimated 100.0%. Black residents' share of St. Martin's population has decreased from 1.0% to 0.0%.

St. Martin is less Black than neighboring Paynesville (0.3% Black), New Munich (2.3% Black), and Albany (0.3% Black).

St. Martin's Asian Population

3 residents of St. Martin, or 1.0% of the population, identify as Asian. The share of Asian residents in St. Martin is slightly lower than in Minnesota overall, where 5.1% of the population is Asian. St. Martin ranks 492nd statewide in terms of Asian residents as a share of the population, out of 915 places.

Since the 2020 Census, St. Martin's Asian population has grown by an estimated 200.0%. Asian residents' share of St. Martin's population has increased from 0.3% to 1.0%.

St. Martin is more Asian than neighboring Roscoe (0% Asian), Lake Henry (0% Asian), Paynesville (0.8% Asian), and New Munich (0% Asian). St. Martin is less Asian than neighboring Albany (1.4% Asian).

St. Martin's Hispanic Population

6 residents of St. Martin, or 1.9% of the population, identify as Hispanic. The share of Hispanic residents in St. Martin is slightly lower than in Minnesota overall, where 6.4% of the population is Hispanic. St. Martin ranks 445th statewide in terms of Hispanic residents as a share of the population, out of 915 places.

Since the 2020 Census, St. Martin's Hispanic population has declined by an estimated 33.3%. Hispanic residents' share of St. Martin's population has decreased from 2.9% to 1.9%.

St. Martin is more Hispanic than neighboring Lake Henry (0% Hispanic), New Munich (0% Hispanic), and Albany (1.5% Hispanic). St. Martin is less Hispanic than neighboring Roscoe (5.2% Hispanic), and Paynesville (6.9% Hispanic).

St. Martin's Native American/Other Population

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

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

St. Martin is less Native American/Other than neighboring Paynesville (0.4% Native American/Other).

St. Martin's Multiracial Population

13 residents of St. Martin, or 4.2% of the population, identify as Multiracial. The share of Multiracial residents in St. Martin is comparable to the share in Minnesota overall, where 4.5% of the population is Multiracial. St. Martin ranks 814th statewide in terms of Multiracial residents as a share of the population, out of 915 places.

Since the 2020 Census, St. Martin's Multiracial population has grown by an estimated 225.0%. Multiracial residents' share of St. Martin's population has increased from 1.3% to 4.2%.

St. Martin is more Multiracial than neighboring Roscoe (0% Multiracial), Lake Henry (0% Multiracial), Paynesville (3.3% Multiracial), and New Munich (0.3% Multiracial). St. Martin is less Multiracial than neighboring Albany (4.4% 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.