As of 2012, the 10 largest cities in the United States in terms of population include New York City, Los Angeles, Chicago, Houston and Philadelphia, according to City Mayors. The remaining five are Phoenix, San Antonio, ... More »

A typical hourly rate for babysitting as of 2014 is $10, according to USA Today, but this varies depending on experience, location and the number of children involved. The wage of a babysitter is often open to negotiatio... More »

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Vatican City is about 100 acres, making it the smallest independent state in the world. It is about one-eighth the size of New York's Central Park. The Italian border surrounding the Vatican is two miles long. More »

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As of 2014, the five largest cities in the United States by population are New York, Los Angeles, Chicago, Houston and Philadelphia. The next five largest cities in the nation are Phoenix, San Antonio, San Diego, Dallas ... More »

As of the 2010 census, the U.S cities with the largest populations, starting from the most populous city, include New York City, Los Angeles, Chicago, Houston and Philadelphia. Phoenix, San Antonio, San Diego, Dallas and... More »

As of 2012, the biggest cities in the United States are New York, Los Angeles, Chicago, Houston and Philadelphia, when ranked by population, according to the City Mayors Foundation. When ranked by area, some of the bigge... More »

As of 2006, the largest cities in the United States, by population, are New York, Los Angeles, Chicago and Houston, followed by Phoenix, Philadelphia and San Antonio. San Diego, Dallas and San Jose finish the list. More »