How to Research Country Demographics with Claude

Research country demographics with Claude and ToolRouter. Population, language, and demographic data instantly.

Tool
Country Data icon
Country Data

Claude brings analytical depth to demographic research, pulling population data and looking for patterns and comparisons. It asks follow-up questions about your research context to deliver targeted insights -- whether you need market sizing by age cohort, linguistic diversity for localization planning, or urbanization trends for infrastructure analysis.

Connect ToolRouter to Claude

1Go to Settings → Connectors → Add custom connector
2Enter the details below and click Add
Name
ToolRouter
URL
https://api.toolrouter.com/mcp
3Done — works on Claude chat, desktop, and mobile

Steps

Once connected (see setup above), use the Country Data tool:

  1. Ask Claude: "Look up demographic data for Japan using country-data"
  2. Claude returns population, languages, and demographic details
  3. Ask: "Find all countries in Southeast Asia with populations over 50 million"
  4. Analyze the results for your research

Example Prompt

Try this with Claude using the Country Data tool
Get demographic data for Brazil -- population, languages spoken, and age distribution. How does it compare to other South American countries?

Tips

  • Combine lookup with search to compare demographics across a region
  • Ask Claude to summarize key demographic trends from the data
  • Use demographic data to inform market sizing estimates