The taking of a census by the methods adopted in Western nations has never yet been attempted in China, and consequently estimates of the total population have varied to an extraordinary degree. The nearest approach to a reliable estimate is, probably, the census taken by the Minchengpu (Ministry of Interior) in 1910, the results of which are embodied in a report submitted to the Department of State at Washington by Mr. Raymond P. Tenney, a Student Interpreter at the U.S. Legation, Peking.... It is pointed out that even this census can only be regarded as approximate, as, with few exceptions, households and not individuals were counted. The estimated population of the Chinese Empire (exclusive of Tibet) is given, on the basis of this census, as 329,542,000, while the population of Tibet is estimated at 1,500,000. Estimates which have been made at various other dates are given as follows (p. 2): A.D. A.D. 1381 59,850,000 / 143,125,225 1412 66,377,000 1760--203,916,477 1580 60,692,000 1761 205,293,053 1662 21,068,000 1762 198,214,553 1668 25,386,209 1790 155,249,897 / 23,312,200 / 307,467,200 1710 --27,241,129 1792- 333,000,000 1711 28,241,129 / 362,467,183 1736 125,046,245 1812--360,440,000 / 157,343,975 1842 413,021,000 1743 149,332,730 1868 404,946,514 \ 150,265,475 1881 380,000,000 1753 103,050,600 1882 381,309,000 1885 377,636,000 These figures suffice to show how little is known about the population of China. Not only are widely divergent estimates made in the same year (_e.g._ 1760), but in other respects the figures are incredible. Mr. Putnam Weale might contend that the drop from 60 millions in 1580 to 21 millions in 1662 was due to the wars leading to the Manchu conquest. But no one can believe that between 1711 and 1736 the population increased from 28 millions to 125 millions, or that it doubled between 1790 and 1792. No one knows whether the population of China is increasing or diminishing, whether people in general have large or small families, or any of the other facts that vital statistics are designed to elucidate. What is said on these subjects, however dogmatic, is no more than guess-work. Even the population of Peking is unknown. It is said to be about 900,000, but it may be anywhere between 800,000 and a million. As for the population of the Chinese Empire, it is probably safe to assume that it is between three and four hundred millions, and somewhat likely that it is below three hundred and fifty millions. Very little indeed can be said with confidence as to the population of China in former times; so little that, on the whole, authors who give statistics are to be distrusted.