It depends how one defines over-populated , but it is less densely populated than Japan. Many demographers do say it is at a maximum or close
The economic activity in the most densely populated parts of North America is in the medical field. There are cosmetic as well as necessary medical procedures performed in great numbers anywhere where there are a lot of people.
New Jersey wanted each state to have the same number of representatives so that each would have an equal say in the running of the government. Virginia wanted representation based on population because it was more densely populated, and wanted a larger say in the running of the government.
Texas has more counties than any other state in the U.S. with 254. However, California has the highest average population per county with approximately 637,000 per county compared to 98,000 for Texas, giving it a higher population despite having only 58 counties.
Each state has electoral votes equal to the total of the 2 representative the state has in the U.S. Senate plus the number of representative the state has in the House of Representatives. Since every state has two senators and at least one representative to the House, every state has at least 3 electoral votes.
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Alaska.
Alaska is the least densely populated state in the United States, with vast areas of wilderness and very low population density.
Wyoming.
New Jersey is the United State's most densely populated state.
The Baja California Peninsula is the least densely populated region in Mexico.
Arkansas is the 34th most densely populated state in the U.S.
Monaco, Singapore and South Korea are the most densely populated countries in the world. Mongolia, Namibia and Australia are least densely populated
Uttar Pradesh is India's most densely populated state.
Mongolia is the least densely populated country in Asia, with vast expanses of wilderness and a small population spread across its large territory.
Antarctica
Alaska is the least densely populated followed by: Wyoming, Montana, North Dakota. South Dakota New Mexico, Idaho and Nebraska.