Population Density

Front

What is population density?

Back

Population density is the number of people living per unit of area, typically expressed as people per square mile or people per square kilometer.

Front

How is population density calculated?

Back

Population density is calculated by dividing the total population of an area by the total land area of that region.

Front

What is the population density of New Jersey?

Back

New Jersey has the highest population density of any U.S. state, with approximately 1,210 people per square mile.

Front

If a city has a population of 10,000 and an area of 5 square miles, what is its population density?

Back

Population density = 10,000 / 5 = 2,000 people per square mile.

Front

What factors can affect population density in an area?

Back

Factors include availability of resources, economic opportunities, climate, and urbanization.

Front

What is the significance of high population density?

Back

High population density can lead to overcrowding, increased demand for services, and potential environmental impacts.

Front

What is the significance of low population density?

Back

Low population density may indicate more open space, less competition for resources, but can also mean fewer services and economic opportunities.

Front

How does population density impact urban planning?

Back

Urban planners must consider population density to ensure adequate infrastructure, housing, and services are provided.

Front

What is the population density of New York City?

Back

New York City has a population density of approximately 17,620 people per square mile.

Front

If a city has a population density of 1,500 people per square mile and covers an area of 10 square miles, what is its total population?

Back

Total population = 1,500 * 10 = 15,000 people.