# Census ACS Demographics MCP server

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

## Links
- Registry page: https://www.getdrio.com/mcp/com-olyport-census
- Website: https://olyport.com

## Install
- Endpoint: https://mcp.olyport.com/census/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://mcp.olyport.com/census/mcp

## Tools
- get_county_demographics - 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, median household income, and poverty rate.

    Args:
        state: Two-letter state abbreviation (e.g. 'WA', 'CA') or 2-digit FIPS code.
        county_fips: Three-digit county FIPS code (e.g. '033' for King County).
                     Omit to get all counties in the state.
        year: ACS 5-year estimate year (default 2022). Data covers year-4 through year.
     Endpoint: https://mcp.olyport.com/census/mcp
- get_county_economics - 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 (e.g. 'WA', 'CA') or 2-digit FIPS code.
        county_fips: Three-digit county FIPS code (e.g. '033' for King County).
                     Omit to get all counties in the state.
        year: ACS 5-year estimate year (default 2022).
     Endpoint: https://mcp.olyport.com/census/mcp
- get_county_education - 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', 'CA') or 2-digit FIPS code.
        county_fips: Three-digit county FIPS code (e.g. '033' for King County).
                     Omit to get all counties in the state.
        year: ACS 5-year estimate year (default 2022).
     Endpoint: https://mcp.olyport.com/census/mcp
- get_tract_data - 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 population
    - B19013_001E: Median household income
    - B17001_002E: Population below poverty level
    - B25077_001E: Median home value
    - B02001_002E-008E: Race breakdown

    Args:
        state: Two-letter state abbreviation (e.g. 'WA') or 2-digit FIPS code.
        county_fips: Three-digit county FIPS code (e.g. '033' for King County, WA).
        variables: Comma-separated ACS variable codes (e.g. 'B01001_001E,B19013_001E').
                   NAME is always included automatically.
        year: ACS 5-year estimate year (default 2022).
     Endpoint: https://mcp.olyport.com/census/mcp
- get_commuting_data - 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 code.
        county_fips: Three-digit county FIPS code (e.g. '033' for King County).
                     Omit to get all counties in the state.
        year: ACS 5-year estimate year (default 2022).
     Endpoint: https://mcp.olyport.com/census/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: com.olyport
- Version: 1.1.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Apr 2, 2026
- Source: https://registry.modelcontextprotocol.io