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mcp/harbor
Claude Code

Census (ACS by ZIP) for Claude Code

io.github.mcpwright/census-mcp

U.S. Census (ACS) data by ZIP: income, demographics, housing, education, from a local store.

client:Claude Code transport:stdio runtime:pypi

Install Census (ACS by ZIP) in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add census-mcp -e CENSUS_API_KEY=<CENSUS_API_KEY> -- uvx mcpwright-census

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

Census (ACS by ZIP) in other clients

Census (ACS by ZIP) MCP server