Population Growth in the Desert Region

  1850 1900 1950 1996
Los Angeles 1,200 102,479 1,970,358 15,747,000
Las Vegas 30 100 48,289 1,201,073
Pheonix 50 (in 1868) 5,554 106,818 1,159,014
San Diego 650 17,700 334,387 1,183,102
Tucson 3,000 7,531 45,454 449,637

Estimated Future Population Growth

  1995 2025
California 31,589,000 49,285,000
Arizona 4,218,000 6,412,000
Nevada 1,530,000 2,312,000