Search results
Results From The WOW.Com Content Network
The human sex ratio is the ratio of males to females in a population in the context of anthropology and demography. In humans, the natural sex ratio at birth is slightly biased towards the male sex. It is estimated to be about 1.05 [1] or 1.06 [2] or within a narrow range from 1.03 to 1.06 [3] males per female.
It shows the male to female sex ratio by the Central Intelligence Agency of the United States. If there is a discrepancy between The World Factbook and a country's census data, the latter may be used instead. A ratio above 1, for example 1.1, means there are more males than females (1.1 males for every female).
A sex ratio is the ratio of males to females in a population. As explained by Fisher's principle, for evolutionary reasons this is typically about 1:1 in species which reproduce sexually. [2] [3] However, many species deviate from an even sex ratio, either periodically or permanently. Examples include parthenogenic species, periodically mating ...
By 2055, the breakdown is estimated to be 48% non-Hispanic white, 24% Hispanic, 16% Black, and 14% Asian. [198] As of 2015, 14% of the United States' population is foreign born, compared to just 5% in 1965. Nearly 39 million immigrants have come to the U.S. since 1965, with most coming from Asia and Latin America.
As a percentage of all US adults, 3.1% identify as bisexual, 1.4% as gay, 0.7% as lesbian, and 0.6% as transgender. [63] According to a 2021 report from the Human Rights Campaign (HRC), "at least 20 million adults in the United States could be lesbian, gay, bisexual or transgender people." and "Millions more could be another identity that is ...
The demographics of sexual orientation and gender identity in the United States have been studied in the social sciences in recent decades. A 2017 Gallup poll concluded that 4.5% of adult Americans identified as LGBT with 5.1% of women identifying as LGBT, compared with 3.9% of men. [ 106]
In 2014, the ratio of female births per 1000 male births varied from 887 to 918 using these estimates. [6] According to the NFHS-4 (2015–16) sex ratio of the total population (females per 1,000 males) was 991 (with an urban ratio of 956 and a rural ratio of 1,009).
Demographics of Argentina. This is a demography of Argentina including population density, ethnicity, economic status and other aspects of the population. As of the 2022 census [ INDEC], Argentina had a population of 46,044,703 [1] - a 15.3% increase from the 40,117,096 counted in the 2010 census [ INDEC]. [8]