MCP server

Census ACS Demographics

com.olyport/census

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Population, income, poverty, education, housing, and commuting from the US Census ACS

Website

At a glance

Type

MCP server

Publisher

olyport.com (verified by the MCP Registry)

Status

Working at last check

Tools

5

Token cost

About 1,383 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http census https://mcp.olyport.com/census/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.census]
url = "https://mcp.olyport.com/census/mcp"

Gemini CLI

{"mcpServers":{"census":{"httpUrl":"https://mcp.olyport.com/census/mcp"}}}

Cursor

{"mcpServers":{"census":{"url":"https://mcp.olyport.com/census/mcp"}}}

VS Code

{"servers":{"census":{"type":"http","url":"https://mcp.olyport.com/census/mcp"}}}

Antigravity

agy mcp add census https://mcp.olyport.com/census/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"census","server_url":"https://mcp.olyport.com/census/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"census","server_url":"https://mcp.olyport.com/census/mcp"}

Tools

• get_commuting_data ~239 tokens
  Get means of transportation to work data for counties. Returns worker counts and percentages for: drove alone, carpooled, public transit, walked, bicycle, taxi/motorcycle/other, and worked from home. Args: state: Two-letter state abbreviation (e.g. 'WA', 'CA') or 2-digit FIPS c
• get_county_demographics ~289 tokens
  Get demographic data for counties: population, median age, race, Hispanic origin, income, and poverty. Returns one record per county with total population, median age, racial breakdown (White, Black, American Indian, Asian, Pacific Islander, Other, Two+), Hispanic/Latino percentage, med
• get_county_economics ~250 tokens
  Get economic data for counties: income, poverty, home values, rent, and health insurance. Returns median household income, poverty rate, median home value, median gross rent, and health insurance coverage rates (insured vs uninsured). Args: state: Two-letter state abbreviation
• get_county_education ~247 tokens
  Get educational attainment for counties (population 25+). Returns counts and percentages for: less than high school, high school diploma/GED, some college/associate degree, bachelor's degree, and graduate/professional degree. Args: state: Two-letter state abbreviation (e.g. 'WA
• get_tract_data ~358 tokens
  Get tract-level ACS data for any variables within a county. This is a flexible tool for querying any ACS 5-year estimate variables at the census tract level. Automatically batches requests if more than 50 variables are requested. Common variable examples: - B01001_001E: Total p

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