St. Mary Parish, Louisiana's estimated population is 47,869 with a growth rate of -1.02% in the past year according to the most recent United States census data. St. Mary Parish, Louisiana is the 23rd largest county in Louisiana. The 2010 Population was 54,550 and has seen a growth of -12.25% since this time.
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The highest rate of high school graduation is among islander people with a rate of 100.00%.
The highest rate of bachelors degrees is among islander people with a rate of 62.50%.
91.77% of St. Mary Parish, Louisiana residents speak only English, while 8.23% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.87% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in St. Mary Parish, Louisiana is Islander, with 87.50% below the poverty level.
The race least likely to be in poverty in St. Mary Parish, Louisiana is Other, with NaN% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 3.07%. Among those working part-time, it was 16.60%, and for those that did not work, the poverty rate was 32.43%.
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in St. Mary Parish, Louisiana
96.02% of St. Mary Parish, Louisiana residents were born in the United States, with 85.79% having been born in Louisiana. 2.61% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.