Population & Demographic Characteristics of Ethiopia

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What is the main reason for studying human population according to the text?

To understand the impact of population changes on socio-economic development

Why is knowledge about the characteristics of human populations considered important?

To adjust situations to existing realities

What are some of the factors included in population characteristics as mentioned in the text?

Household income and poverty levels

Why is the size, composition, and structure of the human population important in policy-making?

<p>To address socio-economic development challenges effectively</p> Signup and view all the answers

How does human population differ from overall population according to the text?

<p>Human population considers only births and deaths, while overall population includes immigrants and emigrants</p> Signup and view all the answers

What was the population of Ethiopia estimated to be in 1920?

<p>13 million</p> Signup and view all the answers

What did the doubling of Ethiopia's population between 1960 and 1990 indicate?

<p>A doubling time of 30 years</p> Signup and view all the answers

What was the growth rate of the Ethiopian population between 1950 and 1980?

<p>2.8 percent</p> Signup and view all the answers

Which factor contributed to the slow rate of population growth in Ethiopia before 1920?

<p>High mortality rate</p> Signup and view all the answers

What does age structure of a population refer to?

<p>Classification of the population into different age groups</p> Signup and view all the answers

Study Notes

Human Population

  • Human population refers to the total number of humans living in the entire world, which is dynamic and continually modified by increases (births and immigrations) and losses (deaths and emigrations).

Importance of Studying Human Population

  • The study of human population is important because it demonstrates significant quantitative and qualitative changes over time and space, impacting socio-economic development.
  • Understanding population characteristics is crucial for adjusting to existing realities and for policy implications.

Characteristics of Human Population

  • Population characteristics include population age distribution, race, gender, education, household income, poverty, life expectancy, and other aspects associated with community health.
  • Ethiopia is the second most populous country in Africa, with an estimated population of 114.9 million in 2020, ranking 12th in the world.
  • The current population growth rate is about 2.6 percent.
  • The population has been growing rapidly, with a doubling time that has decreased over the decades.

Historical Profile of Ethiopian Population Growth

  • In 1900, Ethiopia's population was approximately 11.8 million, which increased to about 13 million in 1920 and 23.5 million in 1960.
  • The population doubled in size between 1960 and 1990, indicating a doubling time of 30 years.
  • The growth rate increased slightly after 1920, reaching 2.0 percent by 1950, and then rose to 2.8 percent in 1980 and 3.0 percent between 1980 and 1990.

Causes of Rapid Population Growth in Ethiopia

  • High birth rates and declining mortality levels due to efforts to control diseases such as malaria.

Population Composition

  • Population composition refers to the distribution of a population according to age, sex, occupation, language, religion, and other attributes.

Age Structure

  • Age structure is the classification of a population into different age groups, revealing the pattern of distribution of members into different age categories.
  • Age is a fundamental demographic characteristic of human population and demographic statistics.

Population Pyramid

  • A population pyramid is a graphic representation of the distribution of a population by age and sex, providing a useful aid in examining the age and sex structure of a population.

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