California Air Resources Board 2004 Almanac (web) Del Norte County Appendix D North Coast Air Basin Population and VMT Table D-29 Parameter 1980 1985 1990 1995 2000 2005 2010 Population 18300 19100 24450 27850 27600 31500 34500 Avg. Daily VMT/1000 413 406 575 594 565 676 829