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Exhibit 1: California Population and Households, 1950-2020

Year Population % change from prior decade Households % change from prior decade Average household size

1950

10,643,000

1960

15,863,000

49%

1970

20,039,000

26%

1980

23,782,000

19%

8,644,633

2.75

1990

29,944,000

26%

10,399,700

20%

2.88

1997E

32,549,955

na

11,041,716

na

2.95

2000F

34,653,395

16%

12,080,810

16%

2.87

2010F

39,957,616

15%

14,112,180

17%

2.83

2020F

45,448,627

14%

16,174,519

15%

2.81

SOURCE: U.S. Census Bureau; State of California, Department of Finance,California Dept. of Finance, County Population Projections with Race/Ethnic Detail, Sacramento, CA, December 1998