Appendix D "Amador County, Mountain Counties" Table D-16 Parameter 1980 1985 1990 1995 2000 2005 2010 2015 2020 Population 19500 22200 30462 33395 35327 38221 39287 40772 42257 Avg. Daily VMT/1000 548 653 872 982 986 1225 1346 1545 1780