---
title: ToolRouter — Agent Use Case Guide
description: Step-by-step guide for completing a task with a specific AI agent using ToolRouter.
url: https://toolrouter.com/tools/country-data/use-cases/research-population-stats/claude
---
# How to Research Population Stats with Claude

Claude analyzes population data with research-grade depth, calculating density comparisons, growth rate trajectories, and urbanization correlations. It asks about your analytical goals to deliver insights calibrated to whether you are sizing markets, planning infrastructure, or studying demographic transitions.

## Setup

claude mcp add toolrouter -- npx -y toolrouter-mcp

## Steps

1. Connect ToolRouter: claude mcp add toolrouter -- npx -y toolrouter-mcp
2. Ask Claude: "Get population statistics for China using country-data"
3. Claude returns population, density, and growth data
4. Ask: "Find the 10 most densely populated countries"
5. Analyze population patterns globally

## Example Prompt

```
Get population statistics for all ASEAN countries. Which has the highest growth rate and which is the most urbanized?
```

## Tips

- Combine population data with economic data for per-capita calculations
- Use search to find countries matching your target market demographics
- Ask Claude to identify population trends relevant to your analysis
