Omaha tribal dancer Historical populationYearPop.±%1780 2,800— 1812 800−71.4%1829 1,900+137.5%1834 1,400−26.3%1849 1,300−7.1%1855 800−38.5%1871 984+23.0%1883 1,226+24.6%1891 1,153−6.0%1910 1,105−4.2%1931 1,576+42.6%1950 2,006+27.3%1969 2,660+32.6%1984 2,188−17.7%1998 4,950+126.2%1969: Total tribal enrollment; includes 1,357 reservation residents and 1,293 off reservation residents. 1984: Reservation residents only. 1998: includes 3,800 reservation residents and 1,150 off reservation residents.