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In 1991, Barrie had a population of 62,728 and by 2017, Barrie had an estimated population of 147,000. By 2031, the city's population is expected to exceed 200,000 people. [ 30 ] To plan for the continued growth of the city, Barrie successfully annexed 2,293 hectares (22.93 km 2 ) of land from the neighbouring Town of Innisfil to the south and ...
California has 2.3 million African Americans as of 2010, the largest population of black or African Americans of the Western US states, [66] and the 5th largest black population in the United States. African Americans are concentrated in Greater Los Angeles, the East Bay of the San Francisco Bay Area, and Sacramento region.
Interactive semi-log plot of historical population of the 50 states of USA and the District of Columbia from 1900 to 2015 according to Federal Reserve Economic Data categorised by US census region. In theSVGfile , hover over a graph, its state abbreviation, its map or its region label to highlight it (and in SMIL-enabled browsers, click to ...
Graph of world population over the past 12,000 years . As a general rule, the confidence of estimates on historical world population decreases for the more distant past. Robust population data exist only for the last two or three centuries. Until the late 18th century, few governments had ever performed an accurate census.
A population history of the United States (Cambridge University Press, 2012) excerpt [permanent dead link ] Lahey, Joanna N. "Birthing a Nation: The Effect of Fertility Control Access on the Nineteenth-Century Demographic Transition," Journal of Economic History, 74 (June 2014), 482–508. Mintz Steven and Susan Kellogg.
Historical demography is the quantitative study of human population in the past. It is concerned with population size, with the three basic components of population change (fertility, mortality, and migration), and with population characteristics related to those components, such as marriage, socioeconomic status, and the configuration of families.
The 2011–2017 California drought persisted from December 2011 to March 2017 [109] and consisted of the driest period in California's recorded history, late 2011 through 2014. [110] The drought wiped out 102 million trees from 2011 to 2016, 62 million of those during 2016 alone. [ 111 ]
The Nuova Cronica, a 14th-century history of Florence by the Florentine banker and official Giovanni Villani, includes much statistical information on population, ordinances, commerce and trade, education, and religious facilities and has been described as the first introduction of statistics as a positive element in history, [3] though neither ...