Assignment 3: A Decade of Crime in Victoria (2015–2025)

Suleman Mohammad Student ID: s4192909

2025-10-29

Introduction

This document examines ten years of documented offense in Victoria between 2015 and 2025 based on an open data published by Crime Statistics Agency. The dataset records patterns in the types of offences, places, the results of the investigation, and the activity of drugs. The story explores the development of crime patterns with seven visuals that examined changes in crime patterns in the years leading to the COVID-19 era, as well as during and after the pandemic, to show how social restrictions and enforcement priorities and daily environments contributed to changes in the nature of crimes in Victoria in the last decade.

Total Recorded Offences (2015–2025)

In Victoria, total offences have not increased since 2015 but only briefly around 2020, before falling drastically during the pandemic. Since 2022, offences have been on the steep rise, peaking in 2025 with 638,640, 19 percent higher than in 2016. The recovery after the pandemic underlines the new mobility, social reopening, and changes in activity on enforcement or reporting within the state.

Crime Rate per 100,000 Population (2015–2025)

Total offences and crime rate had a similar trend, as they had a slight decline, prior to 2020, followed by a lull in 2022, and a steep incline until 2025. Although the population was increasing, the scaled rate of crime was likewise changing in line with the total figures, which indicated that the shifts were influenced more by the social and environmental aspects rather than demographic growth within this decade.

Offence Composition by Division

The category of crime that was the largest during the decade was property and deception offences. Crimes against the person and justice related offences grew marginally after 2020 which added to the overall increase. The consistent trend of crime in Victoria suggests that a stable situation has existed in crime, but the recent surge in violent and procedural crimes suggests that enforcement and social relations are changing.

Offences by Location Type (2025)

Most of the offences were carried out in residential houses and on streets or footpaths in the year 2025. Retail stores and common households came in on a much lesser number. The high residential control demonstrates that crime is directly connected with routine settings, and it is necessary to apply the elements of community-oriented prevention, household security, and police in the streets to the urban and suburban settings of Victoria.

Family vs Non-Family Incidents (2020–2025)

Incidents related to the family constituted a minor, yet continuously growing portion of overall offences. Non-family crimes were still four times higher but increased at a higher rate since 2022. The trend indicates the continuation of worries regarding domestic violence, and the tensions that arise in the society after the lockdown, but it also supports the fact that the majority of reported crimes are not based in the family setting within the larger community of Victoria.

Investigation Outcomes Over Time (2015–2025)

The outcomes of arrest or summons prevailed in all the years, and it always comprised the biggest investigation group. The number of unsolved and not-authorized cases also remained stable, whereas the total volume of cases increased dramatically after 2022. This implies the long-term responsiveness of the police to increased workloads, which reveals the stability of the justice system even when Victoria had to overcome the consequences of the pandemic.

Drug Offences by Drug Type (2015–2025)

Cannabis and methamphetamine were the most prevalent drug crimes in Victoria, reaching its high at around 2020 and tapering off slightly. Offences involving prescription drugs and GHB were on an upward trend after 2022 due to the dynamic market of drugs and enforcement priorities. The graph shows that the patterns of illicit substances persisted over the long term amid changes due to social restrictions and normalization after the pandemic.

Analysis

The general crimes fell prior to 2018, peaked in 2020, fell throughout lockdowns and increased steeply after 2022. The property and deception crimes were leading, whereas the personal and justice crimes were on the rise after the pandemic. There was the birth of houses and streets as the hot crime spots and the family incidents were increasing slowly but intensely social. The results of the police activities were not significantly different, arrests remained the number of leading investigations regardless of the increase in their numbers. Still most dominant drug offences were cannabis and methamphetamine. Together, the visuals are signs of a healed society in which fresh movement and law enforcement brought back recorded crime following a short period of lull due to the pandemic.

Conclusion

The crime statistics in Victoria indicate stability and transformation. The levels of offence recovered when opening the communities but conditions were still rooted in the property crime dominance and the consistent policing results. Changes in family violence and drug activity indicate changes in the social pressure. The data of the decade is an adaptation story with recovery taking both an opportunity and a new challenge of justice and community safety.

References

Crime Statistics Agency. (2025). Recorded offences. Crime Statistics Agency Victoria. https://www.crimestatistics.vic.gov.au/crime-statistics/latest-victorian-crime-data/recorded-offences-2