| Statistic | Reportedincidents | /100k people | Monaca/100k people | Pennsylvania/100k people | National/100k people |
| Total crime | 47 | n/a (estimate) | 863 | 1,681 | 2,119 |
| Murder | 0 | n/a | 0.0 | 5.0 | 5.0 |
| Rape | 1 | n/a | 18.4 | 27.8 | 37.5 |
| Robbery | 0 | n/a | 0.0 | 51.4 | 60.6 |
| Assault | 6 | n/a | 110.2 | 161.4 | 256.1 |
| Violent crime | 7 | n/a (estimate) | 129 | 246 | 359 |
| Burglary | 6 | n/a | 110.2 | 116.7 | 229.2 |
| Theft | 29 | n/a | 532.4 | 1,129.8 | 1,272.1 |
| Vehicle theft | 5 | n/a | 91.8 | 188.5 | 258.8 |
| Property crime | 40 | n/a (estimate) | 734 | 1,435 | 1,760 |

Crime can be categorized into two primary types: violent and property crimes. Violent crimes encompass offenses such as murder, rape, robbery, and assault, whereas property crimes involve acts like burglary, theft, and vehicle theft. The overall crime rate in Monaca is 59.3% lower than the national average. Specifically, there were 7 violent crimes reported in Monaca, equivalent to 129 per 100,000 residents, which is lower than the national average by 64.2%. Additionally, Monaca recorded 40 property crimes, amounting to 734 per 100,000 people, lower than the national average by 58.3%.
In the latest reported crime year, Monaca recorded zero homicides. This statistic potentially positions the city as a paragon of security, radiating a profound sense of safety for its residents. A low number of severe violent crimes instills a deep feeling of well-being among its community but also establishes a lofty benchmark for other locales aspiring to foster equally secure environments.
Determining whether Monaca is a place to live may not always yield a simple answer, given the city's varying safety levels across different areas. Nonetheless, comprehending the city's overall crime rate can be a valuable asset. In broad terms, Monaca has an overall crime rate that is 59% lower than the national average. When we take a look at crime on a daily basis, this translates into 0.13 daily occurrences, comprising 0.02 violent crimes and 0.11 property crimes. Scrutinizing these statistics provides a foundation for a more informed assessment of the suitability of Monaca as a potential place to establish residency.
Examining year-over-year crime data provides insights into short-term trends with regards to the crime activity in Monaca. This analysis involves comparing crime rates from one year to the next, enabling the identification of patterns and fluctuations in crime. Such information proves invaluable to residents seeking to make well-informed decisions about their choice of residence. In the most recent year, compared to the previous one, total crime in Monaca has decreased by 32.9%. Specifically, violent crime has decreased by 12.5%, while property crime has decreased by 35.5%. This data empowers individuals with a clearer understanding of the evolving safety landscape in Monaca.
If employment opportunities are limited or if many jobs offer low wages, it can lead to higher rates of unemployment and underemployment, which could lead to an increase in Monaca crime rates. Areas where individuals struggle with unemployment or low wages, may be more susceptible to an increase in criminal activities as a result of financial insecurity. While lower rates of unemployment or a surplus of job opportunities could lead to a decrease in crime as their basic needs are being met. Monaca has an unemployment rate of 3%, compared to a national average of 4.9%.
Regions characterized by high population density frequently encompass expansive urban hubs that offer diverse economic prospects. In such areas, income inequality can be exacerbated, creating pockets of poverty alongside affluence. Economic disparities within these regions may correlate with elevated property crimes and, in certain instances, violent crimes. Conversely, areas with low population density numbers generally exhibit reduced Monaca crime rates. Monaca registers a population density of 2801.6 people per square mile, in contrast to the national average of 90.6 people per square mile.
The level of education within a community can impact crime rates. Higher educational attainment often correlates with lower crime rates, as it provides individuals with better job opportunities and alternatives to criminal behavior. While lower educational achievement rates tend to lead to higher crime rates. In Monaca, 86.9% of people have completed high school, while 83% of people have completed high school nationally.
| Item | Monaca | Pennsylvania | National |
| Law enforcement employees (officers & civilians) | 9 | 14,701 | 558,732 |
| Police officers & civilians /1000 residents | 1.6 | 1.8 | 3.3 |
| State | Total offenders | Pennsylvania /100K | National /100K |
| Pennsylvania | 21,558 | 176 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| New Beaver, PA | 1,455 | 0 | 0 | 0 |
| South Heights, PA | 319 | 0 | 0 | 0 |
| Zelienople, PA | 3,778 | 0 | 0 | 0 |
| Mars, PA | 1,525 | 0 | 0 | 0 |
| Prospect, PA | 1,071 | 0 | 0 | 0 |
| Edgeworth, PA | 1,585 | 0 | 186 | 186 |
| Bell Acres, PA | 1,549 | 0 | 207 | 207 |
| Monaca, PA | 5,679 | 129 | 734 | 863 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Exeter, PA | 5,678 | 229 | 1,335 | 1,564 |
| Saranac Lake, NY | 5,681 | 393 | 1,778 | 2,170 |
| Stroudsburg, PA | 5,677 | 210 | 1,227 | 1,437 |
| Ulysses, KS | 5,677 | 90 | 54 | 144 |
| Eldorado at Santa Fe, NM | 5,683 | 233 | 895 | 1,128 |
| Monaca, PA | 5,679 | 129 | 734 | 863 |