5G technology offers a variety of use cases that can help cities overcome challenges such as population growth, urbanization, and environmental pollution. These use cases can enhance economic development across industries and improve the quality of life for citizens. However, implementing 5G also requires addressing infrastructure challenges. Cities must decide which 5G use cases are strategic priorities and whether they should provide them themselves or allow telecom operators to build infrastructure. Cities that develop well-grounded 5G strategies will be better equipped to attract businesses and improve the lives of their citizens.