2002 Almanac (page 478)  Table D-23  Mountain Counties Air Basin - Sierra County:  Population and VMT Trends																				

Mountain Counties Air Basin:  Sierra County																				
Surface Area = 2569 square miles																				
Parameter	1981	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000
Population	3200	3300	3300	3300	3300	3300	3300	3400	3300	3400	3400	3430	3550	3550	3610	3650	3640	3900	3550	3610
Avg. Daily VMT/1000	57	58	61	66	69	74	79	86	91	93	91	88	90	89	88	92	94	94	97	99