Study reveals unsafe city areas cluster in tiny zones—and stay that way
Swedish researchers found that feelings of unsafety concentrate in just a handful of micro-locations within cities—and these dangerous spots remain consistent over time. The discovery could reshape how cities allocate policing resources and urban investment, pointing toward precision-targeting strategies rather than broad interventions.
Originaltitel: Placing Perceptions of Unsafety: Examining Spatial Concentrations and Temporal Patterns of Unsafe Locations at Micro-Places
<p><strong>Objectives:</strong> To explore the extent to which unsafe locations are concentrated to micro-places within the city of Malmö, Sweden, and whether there is a temporal stability in these micro-places over time.</p><p><strong>Methods:</strong> Information on unsafe locations is obtained from an open-ended item across three waves of a random sample community survey. Reported unsafe locations are geocoded as polygon, polyline, and point features and merged with a 200 by 200-m grid-cell network using both unadjusted and weighted counts.</p><p><strong>Results: </strong>The results suggest that unsafe locations are concentrated to a small share of grid-cells using different metrics. There are also signs of spatial clustering and a temporal stability of unsafe locations over time.</p><p><strong>Conclusions: </strong>As unsafe locations are concentrated to a small share of micro-places the results have important implications for both theory and practice. However, further research exploring unsafety and fear of crime at micro-places is highly warranted.</p>