Azusa Population 1860 to 2010
Source: Los Angeles Almanac

Year	Population
2010	46,361
2000	44,712
1990	41,333
1980	29,380
1970	25,217
1960	20,497
1950	11,042
1940	5,209
1930	4,808
1920	2,460
1910	1,477
1900	863
1870	320
1860	363