St. Martin Parish LA Information

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St. Martin Parish Subdivisions

St. Martin Parish LA Data & Demographics (As of July 1, 2016)

POPULATION

Total Population 54,913
Population in Households 54,212
Population in Familes 45,685
Population in Group Qrtrs 701
Population Density1 74
Diversity Index2 51
 

HOUSEHOLDS

Total Households 20,049
Average Household Size 2.7
Family Households 14,338
Average Family Size 3

HOUSING

Total Housing Units 23,260 (100%)
Owner Occupied HU 15,192 (65.3%)
Renter Occupied HU 4,857 (20.9%)
Vacant Housing Units 3,211 (13.8%)
Median Home Value $97,167
Average Home Value $134,648
 

INCOME

Median Household Income $43,396
Average Household Income $59,689
Per Capita Income $22,231
  (Compound Annual Growth Rates)

GROWTH RATES

2010-2015 2015-2020
Population 0.83% 0.84%
Households 0.68% 0.75%
Families 0.45% 0.61%
Median Household Income   1.31%
Per Capita Income   1.4%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

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St. Martin Parish LA - Peer Comparisons by Rank and Percentile

The table below compares St. Martin Parish to the other 64 parishes and parish equivalents in Louisiana by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 23 66th
Population Density1 # 26 61st
Diversity Index2 # 36 45th
Median Household Income # 21 69th
Per Capita Income # 31 53rd

Additional comparisons and rankings can be made with a VERY EASY TO USE Louisiana Census Data Comparison Tool.

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