Crosswalk Between 2020 Census ZIP Code Tabulation Areas (ZCTAs), States and Counties R package zctaCrosswalk version 2.0.1 Contains the US Census Bureau's 2020 ZCTA to County Relationship File, as well as convenience functions to translate between States, Counties and ZIP Code Tabulation Areas (ZCTAs). Software Depends: R (>= 4.1.0) Imports: readr, dplyr, rlang, stringr Suggests: knitr, rmarkdown, tidycensus, mapview Brenden Smith <brendensmithmi@gmail.com> Comprehensive R Archive Network (CRAN) Ari Lamstein [aut], MarketBridge LLC [cph, fnd], Brenden Smith [ctb, cre] MIT + file LICENSE (https://CRAN.R-project.org/package=zctaCrosswalk/LICENSE) 2026-07-16 application/tgz https://CRAN.R-project.org/package=zctaCrosswalk doi:10.32614/CRAN.package.zctaCrosswalk