St. Mary Parish is located in the state of Louisiana, with a total population of 49348. The land area spans approximately 1438.845622 square miles, contributing to its total area of 2899.290934 square miles.

St. Mary Parish Interactive Map

About St. Mary Parish, Louisiana

Here is some important info of St. Mary Parish, Louisiana

St. Mary Parish, Louisiana Population Demographics

As of the last census, St. Mary Parish has a total population of 49348, out of which 24335 are Male while 25013 are female.

You can check the total population for every year in the below table:

Year Population
2010 54550
2011 54187
2012 53562
2013 53581
2014 53273
2015 52876
2016 52069
2017 50708
2018 49841
2019 49348

Race Demographics

Category Percentage
non_hispanic_white_alone_male 27.4%
non_hispanic_white_alone_female 28.7%
black_alone_male 15.4%
black_alone_female 16.5%
asian_alone_male 1.0%
asian_alone_female 0.7%
hispanic_male 4.0%
hispanic_female 3.2%

Age Demographics

Category Percentage
0-4 6.9%
5-9 6.6%
10-14 6.6%
15-19 6.0%
20-24 5.6%
25-29 6.9%
30-34 6.1%
35-39 5.7%
40-44 5.5%
45-49 5.9%
50-54 6.4%
55-59 7.6%
60-64 7.2%
65-69 5.3%
70-74 4.5%
75-79 3.1%
80-84 2.2%
85+ 2.0%

Additional Information

  • Average Income: 39280
  • Number of Police officers: 326
  • St. Mary Parish FIPS code: 22101

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Source: Census.gov, Wikipedia.org