zip_lookup dataset

A dataset that maps zip codes to counties, states, and CBSAs

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  • Maintainer: Zhaochen He
  • License: BSD_3_clause + file LICENSE
  • Last published: 2025-10-18

About the dataset

  • Number of rows: 51666
  • Number of columns: 7
  • Class: data.frame

Column names and types

  • zip_code:character
  • fips.numeric:numeric
  • state.fips.numeric:numeric
  • county.name:factor
  • state.abb:factor
  • cbsa:factor
  • cbsa.title:factor