No Voter Gap? Same-Sex Couples' Political Participation Matches Heterosexuals in Western Europe

Same-sex couples are sometimes assumed to be politically marginalized. However, this analysis challenges that notion.

Data & Methods

Drawing from the European Social Survey (ESS) dataset—covering over 110,000 individuals across 12 Western European countries—we identified 1542 LGB individuals using partner household data.

Findings

Contrary to expectations that sexual minorities would show higher political engagement due to marginalization pressures:

• Political interest levels are statistically indistinguishable between LGB and non-LGB groups.
• Turnout rates, both electoral and non-electoral, mirror heterosexual participation patterns.

These results indicate that socio-economic factors largely explain observed differences in Western Europe.

Why It Matters

This nuanced perspective updates our understanding of political representation:

• Debunks the implicit assumption of heightened engagement for LGB populations.
• Suggests descriptive representation gaps may be overstated elsewhere if socioeconomic drivers hold similar explanatory power.