I read somewhere that there are about â donât quote me on the exact number here â but something like 50,000 people in the United States with a net worth of $30 million, he says. So I tried to figure out roughly how many of them might live near Philadelphia.
The Most Dangerous Cities in the World Caracas, Venezuela is the world's most dangerous city with a murder rate of 130.35 per 100,000 inhabitants. Caracas, Venezuela, tops the list with the highest murder rate on the planet.
Despite this, crime rates remain extremely high compared with other cities. In 2010, the city's murder rate and rate of aggravated assault were each the third worst in the country. With regards to both violent and nonviolent crime, St. Louis was rated the most dangerous city based on FBI data released six months ago.