Annandale Demographics
Total Population 2000	19,595	114,143	70,152
Total Population 2005	19,107	114,123	71,004 (2005)
Total Population 2010	19,409	117,323	72,725 (2010)
Total Households 2000	7,105	40,449	25,132
Total Households 2005	6,830	40,066	n/a
Total Households 2010	6,905	41,053	n/a
2000 Average Household Size	2.73	2.8	2.77
2005 Average Household Size	2.77	2.83	2.77 (2005)
2010 Average Household Size	2.79	2.84	2.77 (2010)
Total Families 2000	4,832	28,567	18,422
Total Families 2005	4,612	28,106	n/a
Total Families 2010	4,616	28,551	n/a
2000 Average Family Size	3.23	3.25	n/a
2005 Average Family Size	3.29	3.3	n/a
2010 Average Family Size	3.32	3.32	n/a
2000 Median Household Income	$62,729	$70,345	n/a
2005 Median Household Income	$77,931	$85,893	n/a
2010 Median Household Income	$100,477	$108,893	n/a
2000 Median Age	36.9	36.6	n/a
2005 Median Age	37.8	37.7	n/a
2010 Median Age	38.9	39.2	n/a