Kazakhstanâs National Mining Company. The second country with the most uranium reserves in 2013 was Kazakhstan with 200 thousand tons. It must be noted here that Kazakhstan has long been among the worldâs largest producers of uranium. In 2009, for instance, it produced nearly 28% of the global total.
As of 2013, the estimated population of Kansas City is 467,007. Jackson County has the highest number of people per square mile. According to 2010 United States census data, there are 1,115 people per square mile in Jackson County, 558 in Clay County, 212 in Platte County and 142.8 in Cass County.
The city is located on the border of Kansas and Missouri and it's the second largest metropolitan area in the state after Greater St. Louis. Kansas City, Missouri is the largest city in the state and its population in 2013 is estimated at 466,600.