Information Collected by the US Census Bureau
July 2009- 48,383 individuals
July 2008- 48,029 individuals
July 2007- 47,684 individuals
July 2006- 47,475 individuals
July 2005- 46,947 individuals
July 2004- 47,157 individuals
July 2003- 47,050 individuals
July 2002- 46,518 individuals
July 2001- 46,050 individuals
July 2000- 45,685 individuals