year rank population 1880 51 34555 1890 60 48682 1900 56 66960 1910 32 150174 1920 31 216261 1930 30 284063 1940 29 302163 1950 27 384575 1960 33 367548 1970 38 361561 1980 43 339337 1990 39 372242