Voting Behaviour (Edexcel A Level Politics): Revision Note

Exam code: 9PL0

Sarra Jenkins

Written by: Sarra Jenkins

Reviewed by: Lisa Eades

Updated on

Introduction to voting behaviour

  • Voting behaviour refers to the factors that influence how and why people choose to vote for a particular political party

Factors affecting voting behaviour in the UK

Diagram with four overlapping circles: Social Factors, Political Factors, Geographical Factors, Short-term Context, showing influences on decisions.
A range of social, political and geographical factors, as well as short-term contextual issues, affect voting behaviour in the UK
  • In the UK, this behaviour has become increasingly complex

    • Traditionally, factors such as social class, age, region, ethnicity, education and gender shaped predictable voting patterns

    • However, voters today are less tied to a single party and less likely to vote according to their social group

  • Major national events, perceptions of party competence, and attitudes toward issues such as Brexit, can be more important than demographic factors

Social class and voting behaviour

  • Social class refers to a way of grouping people in society based on their economic and social status, such as job type, income and education

    • Class dealignment is the weakening of the link between a person’s class and the traditional party with which they would have been aligned

    • Partisan dealignment is the long-term decline of a voter being loyal to just one party

  • Historically, social class was defined by income

    • Working-class voters were seen to be aligned with the Labour Party

    • Higher-earning middle-class voters and the upper-classes were aligned with the Conservative Party

  • Class in the UK today is usually defined by occupation rather than income, broken into ‘social bands’

Social class and the UK population

Pie chart showing segments: C1 33% yellow, AB 23% blue, DE 23% pink, C2 21% green. Colour-coded key above for categories AB, C1, C2, DE.
  • AB - Higher and intermediate managerial, administrative or professional roles

  • C1 - Supervisory or junior managerial, administrative or professional roles

  • C2 - Skilled manual workers

  • DE - Semi- and unskilled manual workers and unemployed

Class dealignment

  • Recent elections have seen class dealignment

    • Voters have not voted as expected by the social band, with other demographic factors becoming more important

  • In the 2024 general election, ‘traditional’ voting patterns were challenged in some ways, but they also reflected the importance of national circumstances

    • After 14 years of Conservative rule, austerity, Covid, and scandals such as Partygate, half of voters said that they voted Labour to ‘get the Tories out’

    • This undermines the importance of all demographic factors

Voting by social class in 2024

Social class

Labour

Conservative

Liberal Democrat

Reform

Green

AB

36%

26%

17%

9%

7%

DE

32%

26%

10%

17%

5%

Age and voting behaviour

  • Younger voters have tended to vote for more left-wing parties, whilst older voters have tended to vote for more right-wing parties

    • In 1979, 18-24 year-olds cast 42% of their votes for Conservatives; this was just 5% in 2024

    • In 1979, 38% of 65+ year-olds voted Labour; this dropped to 23% in 2024.

    • However between 1979-2024, the 18-24 year-old vote for Labour remained around 40% and the 65+ vote for Conservatives remained around 45%

  • Older voters are also more likely to vote than younger voters

    • Less than half of 18-24 year-olds voted in 2024, whilst over three-quarters of over-65s voted

  • Age, along with education, was the most important factor for voting behaviour in 2024

Voting by age in 2024

Age group

Labour

Conservative

Liberal Democrat

Reform

Green

18-24

41%

5%

16%

8%

19%

65+

23%

43%

12%

14%

2%

Region and voting behaviour

Red Wall and Blue Wall

  • Traditionally, Labour have had a stronger-voter base in the north (red wall), whilst the Conservative Party tended to perform better in the south and south-east (blue wall)

    • In the 2019 election, many ‘red wall’ seats fell to the Conservative Party

Vote share in red wall seats in the North-east, 2019

Party

Labour

Conservative

Liberal Democrat

Reform

Green

Vote share

24.5%

30.6%

21.9%

14.0%

6.9%

  • The blue wall refers to parliamentary seats in the south that have traditionally voted Conservative

    • In the 2024 election, many ‘blue wall’ seats fell to the Labour Party

Vote share in blue wall seats in the South-east, 2024

Party

Labour

Conservative

Liberal Democrat

Reform

Green

Vote share

45.4%

20.2%

5.9%

19.9%

6%

Voting behaviour in London

  • Since its inception, voters have elected a Labour Party Mayor of London on five out of seven occasions

  • London councils are overwhelmingly Labour-run and, in the 2024 general election, the Labour Party achieved a 43% vote share in the capital

Vote share in London, 2024

Party

Labour

Conservative

Liberal Democrat

Reform

Green

Vote share

43%

20.5%

11%

8.7%

10.1%

Smiling man in glasses, suit, and tie with a speech bubble stating that young, middle-class professionals in London are core Labour voters.
Professor John Curtice's view of the 2024 election

Ethnicity and voting behaviour

  • Typically, the Labour Party has gained strong support from ethnic minority voters

    • The Conservative Party tends to enjoy stronger support from white voters

  • However, between 2019 and 2024 :

    • The Conservative Party saw a 22% drop in their share of white voters

    • Labour saw an 18% drop in their share of ethnic minority voters

Vote share by ethnicity, 2024

2024

Voting Group

Labour

Conservative

Liberal Democrat

Reform

Green

Other

White voters

33%

26%

13%

16%

6%

6%

Ethnic minority voters

46%

17%

8%

3%

11%

14%

  • Ethnic minorities are not a homogenous group

    • In 2024 Asian voters, black voters, and mixed-race voters all showed slightly different voting patterns

Vote share by ethnic group, 2024

2024

Voting Group

Labour

Conservative

Liberal Democrat

Reform

Green

Other

Asian voters

39%

18%

8%

3%

11%

21%

Black voters

68%

16%

6%

1%

8%

2%

Mixed voters

50%

14%

11%

7%

13%

5%

Education and voting behaviour

  • Those who were educated to school-level were more likely to vote Labour in every election from 1979-2015

    • Graduates were more likely to vote Conservative

  • Since Brexit this has reversed

    • Graduates were more likely to have backed ‘Remain’ and and have subsequently backed Labour

    • School leavers were more likely to have backed ‘Leave’ and have subsequently backed the Conservatives

  • Education is related strongly to age

    • In 2001 only 20% of voters were graduates

    • In 2031 graduates are expected to outnumber school leavers

  • Education, along with age, was the most important factor in determining voting behaviour in 2024

Vote share by level of education, 2024

Qualification

Labour

Conservative

Liberal Democrat

Reform

Green

None

28%

39%

4%

18%

3%

Degree or higher

43%

19%

16%

7%

9%

Gender and voting behaviour

  • Historically, women have been slightly more likely to vote for left-leaning parties

    • Men have been slightly more likely to vote for right-leaning parties

  • In 2024, this gender gap narrowed

    • 34% of men and 35% of women voted Labour

    • 23% of men and 26% of women voted Conservative

  • There is a relationship between age and gender

    • Labour received more votes from younger women than younger men

    • Conservatives received more votes from older women than older men

      • Around 20% of older men were inclined to vote for Reform

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Sarra Jenkins

Author: Sarra Jenkins

Expertise: Content Writer

Sarra is a highly experienced A-Level Politics educator with over two decades of teaching and examining experience. She was part of the team that wrote the Edexcel 2017 Politics Specification and currently works as a Senior Examiner. A published author of 14 textbooks and revision guides, her expertise lies in UK and US politics, exam skills, and career guidance. She continues to teach, driven by her passion for this "evolving and dynamic subject".

Lisa Eades

Reviewer: Lisa Eades

Expertise: Business Content Creator

Lisa has taught A Level, GCSE, BTEC and IBDP Business for over 20 years and is a senior Examiner for Edexcel. Lisa has been a successful Head of Department in Kent and has offered private Business tuition to students across the UK. Lisa loves to create imaginative and accessible resources which engage learners and build their passion for the subject.