The population density of Phoenix is 3,212.52 people per square mile. This was calculated by dividing the population of Phoenix by its area in square miles.
Understanding the population density of Phoenix can be crucial in addressing policy problems such as transportation infrastructure planning or disease spread. For example, a high population density may indicate a greater need for public transportation options or healthcare facilities to address potential disease outbreaks. By considering this information, policymakers can make more informed decisions to meet the needs of the city's population.