Census Dots

St. Martinville, LA Demographics

A map of St. Martinville's Population by Race

Race
PopulationPercent
Black
3,24060.2%
White
1,85334.4%
Multiracial
1252.3%
Hispanic
1082.0%
Native American/Other
340.6%
Asian
190.4%

St. Martinville, Louisiana had a population of 5,379 in 2020. It was 34.4% White, 60.2% Black, 0.4% Asian, 2.0% Hispanic, 0.6% Native American/Other, and 2.3% Multiracial. This map presents the population of St. Martinville, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 488 places in Louisiana, St. Martinville is the 103rd most populous. 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. Martinville's White Population

1,853 residents of St. Martinville identify as White, or 34.4%. This makes the White share of the population of St. Martinville considerably less than the White share of the population of Louisiana (55.8% White). Of the 488 places in Louisiana, St. Martinville is ranked #396 in terms of White residents as a share of the population.

St. Martinville is less White than neighboring Cade (55.2% White), Parks (61.7% White), Loreauville (75.8% White), New Iberia (44.5% White), and Broussard (72.8% White).

St. Martinville's Black Population

3,240 residents of St. Martinville identify as Black, or 60.2%. This makes the Black share of the population of St. Martinville considerably larger than the Black share of the population of Louisiana (31.2% Black). Of the 488 places in Louisiana, St. Martinville is ranked #76 in terms of Black residents as a share of the population.

St. Martinville is more Black than neighboring Cade (33% Black), Parks (34.1% Black), Loreauville (18.5% Black), New Iberia (44% Black), and Broussard (15.9% Black).

St. Martinville's Asian Population

19 residents of St. Martinville identify as Asian, or 0.4%. This makes the Asian share of the population of St. Martinville roughly similar to the Asian share of the population of Louisiana (1.8% Asian). Of the 488 places in Louisiana, St. Martinville is ranked #212 in terms of Asian residents as a share of the population.

St. Martinville is more Asian than neighboring Parks (0% Asian), and Loreauville (0% Asian). St. Martinville is less Asian than neighboring Cade (3.4% Asian), New Iberia (2.8% Asian), and Broussard (2% Asian).

St. Martinville's Hispanic Population

108 residents of St. Martinville identify as Hispanic, or 2.0%. This makes the Hispanic share of the population of St. Martinville roughly similar to the Hispanic share of the population of Louisiana (6.9% Hispanic). Of the 488 places in Louisiana, St. Martinville is ranked #339 in terms of Hispanic residents as a share of the population.

St. Martinville is less Hispanic than neighboring Cade (4.6% Hispanic), Parks (2.8% Hispanic), Loreauville (2.9% Hispanic), New Iberia (5.1% Hispanic), and Broussard (5.2% Hispanic).

St. Martinville's Native American/Other Population

34 residents of St. Martinville identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.6%. This makes the Native American/Other share of the population of St. Martinville roughly similar to the Native American/Other share of the population of Louisiana (1% Native American/Other). Of the 488 places in Louisiana, St. Martinville is ranked #252 in terms of Native American/Other residents as a share of the population.

St. Martinville is more Native American/Other than neighboring Parks (0.2% Native American/Other), and Loreauville (0.5% Native American/Other). St. Martinville is less Native American/Other than neighboring Cade (0.9% Native American/Other), and Broussard (0.9% Native American/Other).

St. Martinville's Multiracial Population

125 residents of St. Martinville identify as Multiracial, or 2.3%. This makes the Multiracial share of the population of St. Martinville roughly similar to the Multiracial share of the population of Louisiana (3.4% Multiracial). Of the 488 places in Louisiana, St. Martinville is ranked #373 in terms of Multiracial residents as a share of the population.

St. Martinville is more Multiracial than neighboring Parks (1.3% Multiracial). St. Martinville is less Multiracial than neighboring Cade (3% Multiracial), New Iberia (3.1% Multiracial), and Broussard (3.3% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.