Install Census in Claude Code
claude mcp add mrfentmen-census -- npx -y census-mcp{
"mcpServers": {
"mrfentmen-census": {
"command": "npx",
"args": [
"-y",
"census-mcp"
]
}
}
}Frequently asked questions
What does the Census MCP server do?
US Census population data by nation, state, and county. Requires a free Census API key.
Is the Census MCP server free?
Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.
Does Census run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add Census to Claude Code?
Run: claude mcp add mrfentmen-census -- npx -y census-mcp
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