How to Calculate Population Density
What is Population Density?
A population density calculator divides a region's population by its area to express density as people per square kilometer or square mile. Monaco is the densest country at ~26,000/km²; Australia averages 3.5/km². Density drives urban planning decisions, infrastructure requirements, and social pattern analysis.
Step-by-Step Guide
- 1Count population in area
- 2Measure area in square units
- 3Divide population by area
Worked Examples
Input
50,000 people in 10 sq miles
Result
5,000 per sq mile
Urban is >1000/sq mi
Common Mistakes to Avoid
- ✕Not double-checking results
- ✕Ignoring edge cases
Frequently Asked Questions
What does this calculator do?
Input values
How do I use this calculator?
System calculates
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