Korat is the largest province and is peopled almost entirely by Cambodians. Besides its chief town of the same name it contains a great number of villages with more than eleven district centres, and contains a population estimated at fifty thousand or sixty thousand. Angkor, the most noted of the Cambodian provinces, is now of little importance, being thinly populated and chiefly renowned for the splendor of its ancient capital, whose remarkable ruins are the silent witnesses of a glorious past. The present capital is Siem Rap, a few miles south of which is the hill called Phnom Krom (Inferior Mount), which becomes an island during the annual inundation. The other Cambodian provinces now ruled by Siam are almost totally unknown by Europeans.
The population of Siam has never been officially counted, but is approximately estimated by Europeans at from six to twelve millions. According to Mr. Archibald Colquhoun, however, this is based upon an entirely erroneous calculation. "Prince Prisdang assured me," he says,[1] "that Sir John Bowring had made a great mistake in taking the list of those who were liable to be called out for military service as the gross population of the kingdom; and that if that list were multiplied by five, it would give a nearer approximation to the population. M. Mouhot says that a few years before 1862 the native registers showed for the male sex (those who were inscribed), 2,000,000 Siamese, 1,000,000 Laotians (or Shans), 1,000,000 Malays, 1,500,000 Chinese, 350,000 Cambodians, 50,000 Peguans, and a like number composed of various tribes inhabiting the mountain-ranges. Taking these statistics and multiplying them by five, which Bishop Pallegoix allows is a fair way of computing from them, we should have a population of 29,950,000. To this would have to be added the Chinese and Peguans who had not been born in the country, and were therefore not among the inscribed; also the hill tribes that were merely tributary and therefore merely paid by the village, as well as about one-seventh of the above total for the ruling classes, their families and slaves. This total would give at least 35,000,000 inhabitants for Siam Proper, to which would have to be added about 3,000,000 for its dependencies, Zimmé (Cheung Mai), Luang Prabang, and Kiang Tsen,--a gross population, therefore, of about 38,000,000 for the year 1860." On the other hand, Mr. McCarthy, a competent judge, considers the government estimate of ten million too high.