Census ACS Demographics
Population, income, poverty, education, housing, and commuting from the US Census ACS
| Endpoint | https://mcp.olyport.com/census/mcp (streamable-http) |
|---|---|
| Registry version | 1.1.0 |
| Now | 5 tools · grade B (89) · pin ts_47fa5547be4515440025bb6370bd2705 · protocol 2025-06-18 |
| First / last listed | 2026-10-26 03:17 UTC / 2026-10-26 03:17 UTC |
| Grade over time | 2026-10-26: B (89), 5 tools |
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Tools: get_county_demographics get_county_economics get_county_education get_tract_data get_commuting_data
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 params: state*, county_fips, year |
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 params: state*, county_fips, year |
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 Kin params: state*, county_fips, year |
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 lev params: state*, county_fips*, variables*, year |
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).
params: state*, county_fips, year |
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