demography Flashcards
what is birth rate?
the number of live births per thousand of the population per year
what has happened to the birth rate?
there has been a long term decline
england and wales birth rate
1900 - 28.7
2014 - 12.2
2020 - 11.43
2021 - 11.377
2022 - 11.322
2023 - 11.267
how many live births were there in england and wales in 2021?
625,008
how many live births were there in england and wales in 2022?
605,479
what did ‘a centre for population change’ warn in march 2021?
birth rates were already tumbling to ‘historically low levels’ before the pandemic struck the previous year
reasons for the decline in birth rate?
20th century changes in women’s position
decline in the infant mortality rate (imr)
children are now an economic liability
child centredness
effects of changes:
future trends in birth rates
slight increase in births since 2001
one reason = immigration; mothers born outside uk on average have
higher fertility rate
2011 - 25% of all births were babies born to mothers born outside the uk
effects of changes:
fertility
smaller families - dual couples more likely
consequences for public services, - fewer schools needed
nb political decisions - instead of reducing schools, government could choose to have smaller class sizes
ageing population - women having fewer babies means more old people relative to young people
the dependency ratio - relationship between the size of the working or productive part of the population and the size of the dependent or non- working part of the population
what is death rate?
the number of deaths per thousand of the population per year
what has happened to the death rate?
there has been a long term decline
england and wales death rate
1900 - 19
2012 - 8.9
2017 - 9.2
2018 - 9.3
2019 - 9.1
2020 - 10.3
2021 - 9.1
death rate trends
began falling 1870, until 1930
rose slightly 1930s & 1940s - great depression, ww2
declined slightly since 1950
reasons for the decline in death rate?
fall in deaths from infectious diseases
by 1950s, ‘diseases of affluence’ replaced infectious diseases as main cause of death
improved nutrition
smoking and diet
medical improvements
public health measures
reasons for the decline in death rate?
other social changes
decline in dangerous manual occupations (mining)
smaller families - lower infection transmission rate
greater public knowledge of illness causes
lifestyle changes - fewer men smoking
higher incomes - healthier lifestyles