St. Mary Parish, LA Violent Crime Rates and Maps

Violent Crime per Capita in St. Mary Parish

The map below shows violent crime per 1,000 St. Mary Parish residents.

 

St. Mary Parish, LA Map of Violent Crime Rates
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A+ B C D F
Safest Highest crime
Colorblind friendly off

D

Overall Crime Grade™

Violent Crime Grade
D-
D-
Other Crime Grade
C

$23.7 million

Cost of Crime™ for St. Mary Parish, LA

In 2025, violent crime will cost $1,251 per household.

More cost data

Crime Grade's violent crime map highlights the safest areas in St. Mary Parish in green, the most dangerous in red, and moderately safe areas in yellow. Crime rates on the map are weighted based on both the type and severity of the crime. For more information on how to interpret our crime maps, see the Interpreting the Crime Maps section below.

The D- grade indicates that the rate of violent crime is much higher than that of the average US county. St. Mary Parish ranks in the 15th percentile for safety, meaning it is safer than 15% of counties but less safe than 85%. This analysis applies only to St. Mary Parish's official city boundaries. See the table below for nearby counties.

The violent crime rate in St. Mary Parish is 6.178 per 1,000 residents in the typical year. St. Mary Parish residents generally consider the southwest part of the county to be the safest.Your chance of being a victim of violent crime in St. Mary Parish varies by area - ranging from 1 in 86 in the west areas to 1 in 358 in the southwest.

When looking at total crime counts (rather than per capita rates), the northwest parts of St. Mary Parish, LA see the most incidents - about 97 per year. In contrast, the southwest part of the county has the fewest, with approximately 0 crimes annually.

The Cost of Crime™ in St. Mary Parish, LA

The total projected cost of crime in St. Mary Parish for 2025 is $23,733,854. This translates to approximately $478 per resident and $1,251 per household. On average, crime-related costs account for 1.7% of the median household income in St. Mary Parish. These figures reflect only tangible costs, which include the following:
  1. Criminal justice system costs (law enforcement, courts, and imprisonment): 38.7%
  2. Direct costs to victims (damaged property, medical expenses, and lost wages): 48.5%
  3. Lost economic contribution from offenders (time in prison or repeat offenses): 12.6%

How Much Does Violent Crime Cost in St. Mary Parish Compared to Other Counties?

St. Mary Parish, LA: $478
Orleans Parish, LA: $783
Jefferson Parish, LA: $211
Louisiana: $470
USA: $258

The Cost of Crime per resident in St. Mary Parish is $478 per year, which is $220 more than the national average and $8 more than Louisiana's state average. Below we compare counties similar to St. Mary Parish:
  • In Orleans Parish, LA, crime costs $783 per person, which is $305 more than in St. Mary Parish.
  • In Jefferson Parish, LA, crime costs $211 per person, which is $268 less than in St. Mary Parish

2025 Projected Cost by Type of Crime

The table below shows the total cost of crime to the residents of St. Mary Parish for the year 2025 along with the projected cost per resident.
Crime
Cost to St. Mary Parish
Cost per St. Mary Parish Resident
Murder
$14.0 million
$282
Rape/Sexual Assault
$2.07 million
$42
Robbery
$851,772
$17
Assault
$6.83 million
$138
Total Cost of Violent Crime
$23,733,854
$478

The Intangible Cost of Violent Crime in St. Mary Parish, LA

CrimeGrade primarily focuses on tangible costs, but the true impact of crime extends beyond economic. Pain and suffering for victims and their families are difficult to quantify, but research-based methodologies help estimate these effects. Using these methodologies, we calculate that the intangible cost of crime in St. Mary Parish totals $104,526,474 ($2,106 per resident). When added to the tangible costs, this brings the total estimated cost of crime to $128,260,328 ($2,584 per resident). All Cost of Crime facts are based on scholarly research done on the cost of crime. Read more about our methodology here.

Interpreting the Violent Crime Maps

When interpreting the St. Mary Parish violent crime map, keep in mind that violent crime rates are measured per resident. Areas with high visitor traffic, such as shopping districts, may appear to have higher crime rates simply because more crimes occur where people gather - even if few residents live there. For example, the northwest part of the county has more retail establishments, which can artificially inflate violent crime rates in that area. Red areas on the map do not necessarily mean a neighborhood is unsafe for residents.

More issues arise with places like airports, parks, and schools. Major airports always look like high-crime locations due to the large number of people and the low population nearby. Parks and designated recreational areas have the same problem. Of St. Mary Parish’s 49,634 residents, few live near recreational areas. Because many people visit, crime rates may appear higher even for safe parks. Crime occurs where people gather, whether they live there or not. Before assuming an area is unsafe, consider both per-capita crime rates and total crime counts, as well as the types of destinations nearby.

To better understand and navigate these intricate crime maps, a high-speed internet connection can be crucial. Fast and seamless online connectivity ensures that map details load efficiently, providing users with clearer, uninterrupted insights. If you're considering enhancing your online experience, check out high speed internet in St. Mary Parish, LA at ISP Reports.

St. Mary Parish Crime Breakdown

The tables below show which crimes are used to calculate the Crime Grades above. All violent crime rates are shown as the number of crimes per 1,000 St. Mary Parish residents in a standard year.

St. Mary Parish Violent Crime Breakdown

The table below shows which violent crimes are used to calculate the Violent Crime Grade above. All violent crime rates are shown as the number of crimes per 1,000 St. Mary Parish residents in a standard year.

Crime Type
Crime Rate
Assault
4.794
Robbery
0.5456
Rape
0.6885
Murder
0.1498
Total Violent Crime
6.178 (D-)

Crime Maps and Rates for Nearby Counties

Compared to surrounding counties, the rate of violent crime in St. Mary Parish is higher. The table below shows Crime Grades for counties close to St. Mary Parish.

Nearby County
Overall Crime Grade
Violent Crime Grade
Property Crime Grade
C
D+
D+
D
D-
D
D
D-
D
D+
D
D
C
C
D+
D+
D
D
B+
B-
B
C-
D
D+
C
D+
C-
D+
D+
D

Crime Maps and Rates for County with Similar Populations

St. Mary Parish is higher versus other counties of the same size for violent crime. The table below compares crime in counties with comparable overall population in the county‘s boundaries.

Similar County
Overall Crime Grade
Violent Crime Grade
Property Crime Grade
A
A
A
D
D
D
F
D-
D-
F
F
F
F
F
F
B+
B
B
D+
C+
C+
A-
A-
A-
C-
C
C
A+
A
A

Considering only the violent crime rate, St. Mary Parish is less safe than the Louisiana state average and less safe than the national average.

About the Data

CrimeGrade.org provides highly detailed and accurate crime data, used by insurance companies, home security firms, and other industries. Our data is available for licensing—learn more about our USA crime data and licensing.

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All maps and statistics above are projections, not certainties, and provided without guarantee free of charge. Verify all info before making any decisions based on the data.