| Statistic | Reportedincidents | /100k people | Grafton/100k people | Wisconsin/100k people | National/100k people |
| Total crime | 89 | n/a (estimate) | 696 | 1,433 | 2,119 |
| Murder | 0 | n/a | 0.0 | 4.2 | 5.0 |
| Rape | 4 | n/a | 31.3 | 34.8 | 37.5 |
| Robbery | 1 | n/a | 7.8 | 39.4 | 60.6 |
| Assault | 5 | n/a | 39.1 | 200.1 | 256.1 |
| Violent crime | 10 | n/a (estimate) | 78 | 279 | 359 |
| Burglary | 4 | n/a | 31.3 | 117.2 | 229.2 |
| Theft | 73 | n/a | 570.8 | 875.6 | 1,272.1 |
| Vehicle theft | 2 | n/a | 15.6 | 161.3 | 258.8 |
| Property crime | 79 | n/a (estimate) | 618 | 1,154 | 1,760 |

The Grafton crime rates are 67.2% 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 10 violent crimes in Grafton (78 per 100,000 people), which is 78.2% lower than the national average and there were a total of 79 property crimes (618 per 100,000 residents) which is 64.9% lower than average.
With a crime rate of 696, significantly below the national average of 2119, Grafton stands out as one of the safest places to reside in the United States. This distinction is primarily attributed to the calculation of total crimes, which encompasses both violent and property crimes per 100,000 residents.
Grafton stands out with one of the lowest violent crime rates in the United States. Reporting only 78 violent crimes per 100,000 people, Grafton secures its place among the safest cities in the nation, making it an enticing destination for those in search of a new home.
Grafton showcased a dedication to violent crime safety in its latest reported crime year by achieving a murder rate of 0. This accomplishment could indicate that it is a safe place for residents, but also provides a shining example to other urban areas endeavoring to create safer communities.
In 1991, property crime rates in the United States soared to over 5,140 crimes per 100,000 people. In the years since, the U.S. property crime rate has continued to decline with the most recent year reporting only 1760 property crimes. In Grafton, the property crime rate was even less than the national average with a rate of 618, cementing it as one of the safest places to live with regards to property crime.
Is Grafton a safe place to live? While the answer may not be straightforward due to variations in safety levels across the city, gaining an understanding of the overall crime rate can prove to be advantageous. In general, Grafton has a crime rate that is lower than the national average by 67%. Breaking this down on a daily basis, it translates to 0.24 daily incidents, encompassing 0.03 violent crimes and 0.22 property crimes. Evaluating these statistics can aid in forming a more informed perspective on the safety of Grafton as a potential place to call home.
Year-over-year crime data allows residents and potential residents to assess the crime in Grafton. A decrease in crime rates may indicate improving safety, while an increase could raise concerns. The year-over-year crime rate in Grafton has decreased by 39.9%. Violent crimes have increased by 66.7%, while property crimes have decreased by 44.4%. By comparing crime rates from one year to the next, authorities and communities can identify trends and patterns in criminal activity. This helps in understanding whether crime is increasing, decreasing, or remaining stable over time.
Grafton has a population density of 2384.4 people per square mile, contrasting with the national average of 90.6 people per square mile. High population density cities are often large urban hubs teeming with diverse economic opportunities. Within these environments, income disparities can become pronounced, leading to higher poverty levels. This economic divide may contribute to an uptick in property crimes and, occasionally, violent crimes. In contrast, areas characterized by low population density typically exhibit lower Grafton crime rates.
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 Grafton, the ratio of police officers and civilians per 1,000 residents stands at 2.43, 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.
Elevated rental costs can generate economic strain for both individuals and families, particularly those with restricted financial means. When a substantial proportion of one's income is allocated to housing costs, it often leaves limited resources for fulfilling other crucial necessities such as groceries, healthcare and education. This financial pressure can fuel desperation, potentially prompting individuals to resort to criminal actions, including theft or fraud, as a means of coping with their financial hardships. In Grafton, the average monthly rent stands at $1,448, while the national average is $1,444 per month.
| Item | Grafton | Wisconsin | National |
| Law enforcement employees (officers & civilians) | 28 | 9,355 | 558,732 |
| Police officers & civilians /1000 residents | 2.4 | 2.4 | 3.3 |
| State | Total offenders | Wisconsin /100K | National /100K |
| Wisconsin | 24,983 | 456 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Thiensville, WI | 3,227 | 0 | 213 | 213 |
| Bayside, WI | 4,686 | 23 | 229 | 252 |
| River Hills, WI | 1,472 | 0 | 384 | 384 |
| Fredonia, WI | 2,535 | 78 | 322 | 400 |
| Lannon, WI | 1,221 | 83 | 345 | 429 |
| Newburg, WI | 1,314 | 84 | 350 | 434 |
| Cedarburg, WI | 11,850 | 47 | 395 | 443 |
| Grafton, WI | 12,131 | 78 | 618 | 696 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Crossville, TN | 12,131 | 646 | 2,585 | 3,232 |
| Emeryville, CA | 12,131 | 1,231 | 13,488 | 14,719 |
| Dent, OH | 12,130 | 112 | 591 | 703 |
| Bucyrus, OH | 12,135 | 113 | 1,375 | 1,488 |
| Webb City, MO | 12,139 | 224 | 2,126 | 2,350 |
| Grafton, WI | 12,131 | 78 | 618 | 696 |