Note 1 — VOLUME VI SLICE III Chitral to Cincinnati (continued 12)
Reading edition
Previous census reports of the total population were as follows: (1810) 2540; (1820) 9642; (1830) 24,831; (1840) 46,338; (1850) 115,435; (1860) 161,044; (1870) 216,239; (1880) 225,139. In the territory within a radius of 10 m. of the United States government building there was in 1900 a population of about 480,000.