2003 Almanac (page 514) Table D-73 San Joaquin Valley Air Basin - Stanislaus County: Population and VMT Trends San Joaquin Valley Air Basin: Stanislaus County Surface Area = 1510 square miles Parameter 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Population 281100 289100 294500 302000 312600 325200 338300 354200 373600 388100 397300 405900 410700 415300 419600 426700 431400 440900 450900 465600 Avg. Daily VMT/1000 3964 4318 4446 4823 5281 5763 6263 6719 8291 8493 8763 9068 9330 9585 9831 9967 9995 10249 10549 10855