Appendix D "San Luis Obispo County, South Central Coast" Table D-75 Parameter 1980 1985 1990 1995 2000 2005 2010 2015 2020 Population 156600 184200 217808 230223 248107 262593 277437 291356 305274 Avg. Daily VMT/1000 3093 4255 5655 5787 6295 7498 8292 9504 10892