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Dataset·Demographics·parquet

County demographics parquet

County-level demographic parquet dataset paired with a local county demographics JSON file.

Download parquet · 366 KB
Rows
3,111
Columns
20
Format
parquet
Size
366 KB

Grain
Likely one row per county or county-like geography.

Teaching uses

  • Build county demographic map dashboards.
  • Use county covariates in segmentation, clustering, or contextual joins.
  • Teach parquet-backed local analytics workflows.

Columns 20

NameTypeNullUniqueExamples
FIPS1INT640%
CountyINT640%
county_nameBYTE_ARRAY<0.1%
StateBYTE_ARRAY0%
census_regionBYTE_ARRAY0%
divisionBYTE_ARRAY0%
Red_Blue_2016BYTE_ARRAY0%
Red_Blue_2020BYTE_ARRAY0%
PopulationINT640%
Total.Votes2020INT640%
Total_Biden2020INT640%
Total_Trump2020INT640%
Pop_DensityDOUBLE0%
Per_whiteDOUBLE0%
Per_blackDOUBLE0%
Per_hispanicDOUBLE0%
Per_collegeDOUBLE0%
Median_incomeINT640%
church_capitaDOUBLE0%
Per_EvangDOUBLE0%

Source context: county/County_Demograhics.json · inferred from filename and sidecar JSON