The book "Statistics of the Censuses of the United States of America since 1630" was created by the US Census Bureau. This book contains extensive information on the demographics of the American population since 1630. The authors study the size of the population, its structure by various categories, geographical distribution, migration and other processes that took place in the United States of America over the centuries. This book is an important source for research in the fields of sociology, history, and demography, and provides an opportunity to gain a deeper understanding of the evolution of American society and its constituent elements.