Spain and United Kingdom by 2035

Today 21.6% of people in Spain are 65 or older, against 19.7% in the United Kingdom (2025).

What we compare

• People 65 and older: Spain, United Kingdom
• Children per woman: Spain, United Kingdom
• Economy per person (US$, not adjusted for inflation): Spain, United Kingdom
• Home prices after inflation: Spain, United Kingdom
• Adults with obesity: Spain, United Kingdom
• People online: Spain, United Kingdom
• Babies who die in their first year: Spain, United Kingdom
• Carbon from the economy: Spain, United Kingdom

Each row says which country is higher today, where our forecast puts both, and whether that order could change. Higher is not better or worse, only the bigger number. Economy per person is output in US dollars, not adjusted for inflation, and not pay.

Other natural pairs

• Spain and Portugal
• Spain and France
• Spain and Netherlands
• Spain and Italy
• Spain and Morocco
• United Kingdom and Ireland
• United Kingdom and France
• United Kingdom and Australia

Every forecast for Spain · Every forecast for United Kingdom · Our track record