| Statistic | Reportedincidents | /100k people | Marrero/100k people | Louisiana/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 3,082 (estimate) | 2,816 | 2,119 |
| Murder | n/a | n/a | n/a | 10.8 | 5.0 |
| Rape | n/a | n/a | n/a | 33.7 | 37.5 |
| Robbery | n/a | n/a | n/a | 39.4 | 60.6 |
| Assault | n/a | n/a | n/a | 436.0 | 256.1 |
| Violent crime | n/a | n/a (estimate) | 569 (estimate) | 520 | 359 |
| Burglary | n/a | n/a | n/a | 405.4 | 229.2 |
| Theft | n/a | n/a | n/a | 1,636.2 | 1,272.1 |
| Vehicle theft | n/a | n/a | n/a | 254.8 | 258.8 |
| Property crime | n/a | n/a (estimate) | 2,513 (estimate) | 2,296 | 1,760 |


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| Item | Marrero | Louisiana | National |
| Law enforcement employees (officers & civilians) | n/a | 7,311 | 558,732 |
| Police officers & civilians /1000 residents | n/a | 4.2 | 3.3 |
| State | Total offenders | Louisiana /100K | National /100K |
| Louisiana | 12,948 | 286 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Lafourche Crossing, LA | 1,982 | 73 | 322 | 395 |
| Harahan, LA | 9,293 | 105 | 721 | 826 |
| Elmwood, LA | 6,099 | 169 | 747 | 916 |
| Jean Lafitte, LA | 2,329 | 171 | 753 | 924 |
| Barataria, LA | 1,027 | 180 | 793 | 972 |
| Ama, LA | 1,052 | 191 | 845 | 1,036 |
| Destrehan, LA | 11,658 | 198 | 875 | 1,073 |
| Marrero, LA | 31,751 | 569 | 2,513 | 3,082 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Savage, MN | 31,758 | 78 | 715 | 794 |
| Liberty, MO | 31,761 | 203 | 1,572 | 1,775 |
| Garfield, NJ | 31,722 | 199 | 1,751 | 1,950 |
| Southlake, TX | 31,684 | 32 | 1,000 | 1,032 |
| Bay Shore, NY | 31,819 | 333 | 1,509 | 1,842 |
| Marrero, LA | 31,751 | 569 | 2,513 | 3,082 |