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St. Tammany Parish, LA

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St. Tammany Parish, LA
  • Location TypeCounty
  • County SeatCovington, LA
  • Population233,740
  • Land Area (Square Miles) 845.5499
  • Population Density (Per Square Mile) 276.3999

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Median Age

% Population African American

% Population Hispanic

% Population White

Population Density
(Persons per Square Mile)

Rural-Urban Continuum


Suggested Data Series

TitleLatest YearLatest ValueLatest Rank
Decennial Census Population (County)2010233,740276 of 3170
Decennial Census Population Per Square Mile (County)2010276.40450 of 3170
Percent of African American Population (County)201812.5%709 of 3131
Percent of Hispanic Population (County)20185.7%1270 of 3139
Persistent Poverty Counties (County)201300 of 0 - 1
Rural-Urban Continuum for Counties (County)201311 of 1 - 9
Unemployment Rate (County)20194.2%1051 of 3140
Death Rate (Per 100,000) (County)2016836.702521 of 3105
Percent of Adults Physically Inactive (County)201622.3%2552 of 3141
Age-Adjusted Rate of Diabetes per 1,000 Persons (County)20169.501395 of 3141
Medicare Part D Prescription Enrollment Rate (County)201825.8%3052 of 3137
Farmers' Markets (County)20165363 of 2249
Percent of Children Without a Market Within One Mile (County)201050.1%2472 of 3140
Percent of School-age Children in Poverty (County)201815.4%2048 of 3140
Total Public School Expenditures (County)2017$508,898,000.00267 of 3123
Number of Public Libraries (County)201711287 of 1287
Average Daily Maximum Heat Index (County)201194.91920 of 3103
Percentage of Days with a Good Air Quality Index (County)201983.2%620 of 1006
Greenhouse Gas Direct Emitting Facilities (County)20183563 of 1227
Average Fine Particulate Matter (County)201111.821597 of 3108
FEMA Public Assistance Grant Dollars Obligated for Disasters (County)2016$7,916,867.3510 of 654
Total Deposits in Banks (County)2016-2017$5,936,480,000.00236 of 3108
Property Taxes as Percent of Income: Five-Year Estimates (County)2006-20101.9%1495 of 2773
Attendance to Arts and Culture Events (County)2010704,11346 of 79
Percent of Firms Which are Women Owned (County)201230.6%1699 of 3093
Manufacturing Establishments with 5 to 9 Employees (County)201830336 of 1961
Immigrant Households Entering County According to Tax Returns (County)2016-201722318 of 367
Estimated Veteran Population Under 45 Years Old (County)20104,537242 of 3143
Total Planted Acres (County)2019133.473007 of 3034
Online, Mail Order, and Television Retail Sales in 2009 Dollars (County)2050$150,000,000.00522 of 2709
Total Retail and Food Service Sales in 2009 Dollars (County)2050$7,255,000,000.00241 of 3108
Earnings in Management of Companies and Enterprises Occupations in 2009 Dollars (County)2050$192,000,000.00364 of 2178
Population (County)2050386,000246 of 3076
Per Capita Total Personal Income (County)2050$237,028.00521 of 3112
Total Employees (County)2050214,000280 of 3065
Population 18 to 24 Years Old (County)205024,000336 of 2216
African American Male Population 25 Years Old (County)2050214326 of 2780
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