Paper Example on Demographics and Statistics

The area of population is 55,857.13 square meters.

The mean= the population sizetotal are of populationThe mean=3,792,6211,302,000=29.12 population per sq metre.The centroid of population of Los Angeles County

North latitude: 350 08 33

West longitude: 1190 19 31

The median center of population in Los Angeles is 340 3N, 1180 15 W

They are not the same.

Population pyramid

On the excel

The population pyramid is a graphical illustration showing a distribution of age groups in a given population. Such a graph forms the shape of a pyramid. The population pyramids are often seen as an effective tool to graphically represent the sex-age distribution of a population, because of the imaging these pyramids represent.

Unemployment rate; according to the calculated value the unemployment rate in Los Angeles County stands at 7.43 percent, a very close figure to the Bureau of Labor Statistics that published the rate to be 7.5 percent. According to BLS, the rate has gradually declined when compared with previous years. In 2008, Los Angeles was greatly affected by the economic recession that affected the employment sector, both the public and the private sectors. Therefore, this decline in the rate of unemployment suggests Los Angeles is recovering from the recession. Another factor that this declining rate of unemployment suggests is the fact that industries played a major role in creating more working opportunities.

Age-specific fertility rate.

On excel

The age-specific fertility rate is the number of births per 1000 women of a specific age group. This rate is calculated by the formula; number of live births to women between 0-19number of women in same age group X 1000The purpose of this ASFR measure is to determine the number of children given birth to a given age group. Because the likelihood of a woman of a certain age bearing a child varies. For instance, on the calculation done in excel, depict the ASFR of women between age zero and 19 is 16.68

The Population Size, Distribution, and Composition Report

Los Angeles had the population of 3,792,621. As per the 2010 census data, while the 2016 population was estimated to be around 4 million. In 2010, 6.6 percent of the countys population was under age 5. This is in comparison to 6.6 percent in 2010. About 67.7 percent of the house occupants consisted of families and approximately 24.2 percent were in each person in the entire households. Furthermore, two or more persons in the nonfamily households comprised of 8.1 percent. The breakdown of this trend has remained constant in the previous years, but the rate of family households has shown a slight decrease from 68.2 percent in 2000. The rate of nonfamily households had an increase of 0.9 percent. Children were present in the year 2010 in Los Angeles County which constituted approximately 32.5 percent of the households available. Majority of the families with children had households with a percentage of 68.5 percent while female-headed single-parent households had 22.7 percent. Male-headed single parent consisted of 8.8 percent in the entire house occupants. In 2000, the percentage of single-parent households reduced while married couple households with children increased slightly in the year 2010.

Between the years 2000 to 2016, there was a population growth of 9.4% which was higher than the total percentage increase of the whole county of 7.6 percent. Los Angeles alone had a population of 39.5%.

Los Angeles Population Density: As per the 2010 census data, the county had the density of 7,544.6 persons per square mile, making it be considered as the second most populated urban areas in the Los Angles and a single area that has the s highly density in the whole United States.

The demographics of the Los Angeles County demonstrate how diverse it is, it is home to people from more than 140 nations all over the world who speak 224 languages. Some of the ethical communities such as Thai town, Korea town, Little Tokyo, and Little Ethiopia display how the county is multilingual and cultural. As per the statistical data that was released on 2010, the following are the racial composition of the county.

White: 49.8% (28.7% non-Hispanic)

African American: 9.6%

Native American: 0.7%

Asian: 11.3%

Pacific Islander: 0.1%

Other: 23.8%

Two or more races: 4.6%

Hispanic or Latino of any race: 48.5%

The structure of age of the county has changed in a dramatic manner than the majority of other demographic characteristics in the previous decades. In Table 2, there was a dramatic decrease in the number of children from 2000 to 2010 respectively. The number of children below the age of 5 declined by 12.5 percent (-91,838) and the number of children between age 5 to 9 reduced by about 21.0 percent (-168,357). There was also a decline in a number of children between the aged of 10 to 14 respectively. The number of individuals of age 45 and above has shown a tremendous increase in 2000 to 2010 (Los Angeles County, CA, 2017).

Between 2000 and 2010, there was an increase in the number of residents of age 65 and above which was about 15 percent. The number of people of 65 years and above divided by those between age 25 and 64 had an increment of 18.7 of seniors per 100 individuals working aged who were adults in 2000 to 2010. This implies that the ratio of retirees was rising exceedingly than the people working. This ratio is projected to increase in the next years.

In 2010, the ratio of young generation below the age of 5 to child-woman of between 15 and 49 was about 0.25 percent which is equivalent to 254.4 children per 1000 women. The recent data shows that Los Angeles County has a total fertility rate of 1.80 percent which is less than the replacement rate of 2.1. This can be seen as the number of babies a female would need to produce on average for the population to have a steady state in the coming generations. The rate of increase in the L.A County is lower than 2.1 thus it helps to explain the decline in numbers of children. There is also an explanation in the number of women childbearing years which is different from the previous decades (Los Angeles County, CA, 2017).

In the L.A County, Latinos comprised the largest racial-ethnic group in the year 2010 with a percentage 47.7 in the population. African Americans were 8.3 percent while White-Hispanics comprised 27.8 percent and Asian and Pacific Islands were about 13.7 percent. Latinos and Asian/Pacific Islanders had a tremendous change compared to other racial groups in which the total numbers of the population decreased.

In L.A County, almost half of the residents were born in California estimated to be about 49 percent. Approximately 15.5 percent of the residents were born in other cities like Puerto Rico, U.S. territory island areas, or in America, this differs from 35.5 percent who were born in foreign states. The percentage of foreign residents decreased while the bonafide residents of Californians have shown an increased rate when compared to the year 2000 (Los Angeles County, CA, 2017).

In 2010, 6.6 percent of the countys population was under age 5. This is in comparison to 6.6 percent in 2010. About 67.7 percent of the house occupants consisted of families and approximately 24.2 percent were in each person in the entire households. Furthermore, two or more persons in the nonfamily households comprised of 8.1 percent. The breakdown of this trend has remained constant in the previous years, but the rate of family households has shown a slight decrease from 68.2 percent in 2000. The rate of nonfamily households had an increase of 0.9 percent. Children were present in the year 2010 in Los Angeles County which constituted approximately 32.5 percent of the households available. Majority of the families with children had households with a percentage of 68.5 percent while female-headed single-parent households had 22.7 percent. Male-headed single parent consisted of 8.8 percent in the entire house occupants. In 2000, the percentage of single-parent households reduced while married couple households with children increased slightly in the year 2010 (Los Angeles, CA Population, 2017).

The structure of age of the county has changed in a dramatic manner than the majority of other demographic characteristics in the previous decades. In Table 2, there was a dramatic decrease in the number of children from 2000 to 2010 respectively. The number of children below the age of 5 declined by 12.5 percent (-91,838) and the number of children between age 5 to 9 reduced by about 21.0 percent (-168,357). There was also a decline in a number of children between the aged of 10 to 14 respectively. The number of individuals of age 45 and above has shown a tremendous increase in 2000 to 2010 (Los Angeles County, CA, 2017).

Between 2000 and 2010, there was an increase in the number of residents of age 65 and above which was about 15 percent. The number of people of 65 years and above divided by those between age 25 and 64 had an increment of 18.7 of seniors per 100 individuals working aged who were adults in 2000 to 2010. This implies that the ratio of retirees was rising exceedingly than the people working. This ratio is projected to increase in the next years.

In 2010, the ratio of young generation below the age of 5 to child-woman of between 15 and 49 was about 0.25 percent which is equivalent to 254.4 children per 1000 women. The recent data shows that Los Angeles County has a total fertility rate of 1.80 percent which is less than the replacement rate of 2.1. This can be seen as the number of babies a female would need to produce on average for the population to have a steady state in the coming generations. The rate of increase in the L.A County is lower than 2.1 thus it helps to explain the decline in numbers of children. There is also an explanation in the number of women childbearing years which is different from the previous decades (Los Angeles, CA Population, 2017).

In the L.A County, Latinos comprised the largest racial-ethnic group in the year 2010 with a percentage 47.7 in the population. African Americans were 8.3 percent while White-Hispanics comprised 27.8 percent and Asian and Pacific Islands were about 13.7 percent. Latinos and Asian/Pacific Islanders had a tremendous change compared to other racial groups in which the total numbers of the population decreased (U.S. Census Bureau QuickFacts, 2017)

In L.A County, almost half of the residents were born in California estimated to be about 49 percent. Approximately 15.5 percent of the residents were born in other cities like Puerto Rico, U.S. territory island areas, or in America, this differs from 35.5 percent who were born in foreign states. The percentage of foreign residents decreased while the bonafide residents of Californians have shown an increased rate when compared to the year 2000.

References

Los Angeles County, CA. (2017). Data USA. Retrieved 2 November 2017, from https://datausa.io/profile/geo/los-angeles-county-ca/

Los Angeles, CA Population - Census 2010 and 2000 Interactive Map, Demographics, Statistics, Quick Facts - CensusViewer. (2017). Censusviewer.com. Retrieved 2 November 2017, from http://censusviewer.com/city/CA/Los%20AngelesU.S. Census Bureau QuickFacts selected: Los Angeles city, California. (2017). Census.gov. Retrieved 2 November 2017, from https://www.census.gov/quickfacts/fact/table/losangelescitycalifornia/PST045216Appendix