| Statistic | Reportedincidents | /100k people | Irmo/100k people | South Carolina/100k people | National/100k people |
| Total crime | 220 | n/a (estimate) | 1,807 | 2,403 | 2,119 |
| Murder | 0 | n/a | 0.0 | 7.5 | 5.0 |
| Rape | 3 | n/a | 24.6 | 37.1 | 37.5 |
| Robbery | 4 | n/a | 32.8 | 35.1 | 60.6 |
| Assault | 22 | n/a | 180.7 | 357.1 | 256.1 |
| Violent crime | 29 | n/a (estimate) | 238 | 437 | 359 |
| Burglary | 13 | n/a | 106.8 | 282.4 | 229.2 |
| Theft | 163 | n/a | 1,338.5 | 1,468.2 | 1,272.1 |
| Vehicle theft | 15 | n/a | 123.2 | 215.1 | 258.8 |
| Property crime | 191 | n/a (estimate) | 1,568 | 1,966 | 1,760 |

The Irmo crime rates are 14.8% lower than the national average. There are two main categories of crime - violent crime and property crime. Violent crime consists of murder, rape, robbery and assault, while property crimes include burglary, theft and vehicle theft. There were a total of 29 violent crimes in Irmo (238 per 100,000 people), which is 33.7% lower than the national average and there were a total of 191 property crimes (1568 per 100,000 residents) which is 10.9% lower than average.
During the most recently reported crime year, Irmo experienced a total of 0 reported murders. This statistic paints it as a beacon of security when it comes to severe violent crimes. Such an achievement not only instills a profound sense of security for its residents but also sets a high standard for other communities striving to create similarly secure environments. It underscores the area as a place where safety is a top priority, enhancing its appeal as a desirable location to live and thrive.
Irmo maintains a property crime rate that closely resembles the national norm. In Irmo, 1568 property crimes were reported, aligning with the national average of 1760 per 100,000 individuals. Consequently, the area's safety profile stands on par with the average city, neither significantly safer nor more dangerous. This consistency underscores a balanced commitment to community safety and security, providing residents with a stable and reassuring living environment.
AreaVibes has conducted polls asking local residents if they feel safe living in Irmo. Based on the results of the surveys (27 responses), 44% of people felt that there was very little crime in Irmo and felt safe walking alone at night. While 56% of people felt that it was not a safe place to live and did not feel safe walking alone at night.
Before you decide to relocate, it’s always good to ask yourself “Is Irmo a safe place to live?” Although the answer might not be that simple, as some areas are safer than others, getting a good feel for the overall rate of crime can definitely be helpful. Overall, the Irmo crime rate is 15% lower than the national average. If we break that down daily, that translates into 0.6 crimes per day - 0.08 violent crimes and 0.52 property crimes.
In the most recent crime report, year-over-year crime rates in Irmo has decreased by 47.9%. Examining the change in crime rates from one year to the next provides valuable insights into the evolving safety landscape of Irmo, aiding residents in assessing whether it is becoming a safer or more dangerous place to live. These crime rates are categorized into two primary groups: violent and property crimes. Year-over-year, violent crime has decreased by 21.6%, while property crime has decreased by 50.4%. This comprehensive analysis offers potential residents essential information for making informed decisions about whether or not Irmo is a safe place to live.
The economic prosperity of a city's inhabitants exerts substantial influence on crime stats. Elevated poverty rates and income inequality can precipitate heightened criminal activity, as individuals may turn to illicit means to fulfill their fundamental requirements. While lower poverty rates could lead to lower Irmo crime rates. In Irmo, the poverty rate stands at 7.4%, diverging from the national average of 15.1%.
Escalating cost of living expenses, encompassing exorbitant housing costs, grocery and healthcare expenditures, can induce financial strain on individuals and families, particularly those with limited financial resources. Such economic stress may propel individuals towards criminal activities, including theft or burglary, as a means of addressing their financial hardships. Conversely, cities characterized by a lower cost of living may alleviate economic pressures, potentially resulting in a reduced crime rate. In Irmo, the cost of living is 2.98% lower than the national average, reflecting a more affordable economic environment that could contribute to a decrease in crime levels.
The impact of law enforcement and community policing efforts plays a crucial role in shaping crime rates in any city. A robust and cooperative bond between law enforcement and the community can serve as a deterrent to criminal activities, enhancing overall safety. In Irmo, the ratio of police officers and civilians per 1,000 residents stands at 2.37, differing from the national average of 3.25. Effective law enforcement hinges not solely on officer numbers but also on the manner in which they interact and collaborate with the community. Building trust and cooperation are central tenets of community policing, amplifying its influence on crime prevention.
| Item | Irmo | South Carolina | National |
| Law enforcement employees (officers & civilians) | 27 | 5,812 | 558,732 |
| Police officers & civilians /1000 residents | 2.4 | 5.1 | 3.3 |
| State | Total offenders | South Carolina /100K | National /100K |
| South Carolina | 15,193 | 377 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Blythewood, SC | 3,758 | 83 | 374 | 458 |
| Lake Murray of Richland, SC | 6,856 | 142 | 639 | 781 |
| Arcadia Lakes, SC | 782 | 177 | 794 | 971 |
| Pine Ridge, SC | 2,871 | 43 | 986 | 1,029 |
| Gilbert, SC | 663 | 246 | 1,107 | 1,353 |
| Springdale CDP, SC | 2,422 | 251 | 1,129 | 1,380 |
| Little Mountain, SC | 352 | 291 | 1,308 | 1,598 |
| Irmo, SC | 12,834 | 238 | 1,568 | 1,807 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| North St. Paul, MN | 12,835 | 188 | 1,653 | 1,841 |
| Boone, IA | 12,825 | 243 | 1,297 | 1,540 |
| Winnetka, IL | 12,825 | 82 | 658 | 740 |
| Larkspur, CA | 12,843 | 185 | 792 | 977 |
| Cheney, WA | 12,816 | 371 | 1,670 | 2,041 |
| Irmo, SC | 12,834 | 238 | 1,568 | 1,807 |