Package: zippeR Title: Working with United States ZIP Code and ZIP Code Tabulation Area Data Version: 0.2.0 Authors@R: c( person( given = "Christopher", family = "Prener", email = "Christopher.Prener@pfizer.com", role = c("aut", "cre"), comment = c(ORCID = "0000-0002-4310-9888") ), person( given = "Timothy", family = "Wiemken", email = "Timothy.Wiemken@pfizer.com", role = "aut", comment = c(ORCID = "0000-0002-8251-3007") ), person( given = "Angela", family = "Cook", email = "Angela.Cook@pfizer.com", role = "aut" ) ) Description: Provides a set of functions for working with American postal codes, which are known as ZIP Codes. These include accessing ZIP Code to ZIP Code Tabulation Area (ZCTA) crosswalks, retrieving demographic data for ZCTAs, and tabulating demographic data for three-digit ZCTAs. Depends: R (>= 4.1) License: Apache License (>= 2) URL: https://github.com/pfizer-opensource/zippeR BugReports: https://github.com/pfizer-opensource/zippeR/issues Encoding: UTF-8 LazyData: true Language: en-US Config/testthat/edition: 3 Imports: cli (>= 3.0.0), dplyr (>= 1.0.0), httr2 (>= 1.0.0), jsonlite (>= 1.7.0), sf (>= 1.0-0), tibble (>= 3.0.0), tidycensus (>= 1.0), tigris (>= 1.0) Suggests: knitr, lintr, rmarkdown, spelling, testthat (>= 3.0.0), withr VignetteBuilder: knitr Config/roxygen2/version: 8.0.0 Config/pak/sysreqs: libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev libicu-dev libxml2-dev libssl-dev libproj-dev libsqlite3-dev libudunits2-dev libx11-dev Repository: https://pfizer-opensource.r-universe.dev Date/Publication: 2026-06-02 06:24:23 UTC RemoteUrl: https://github.com/pfizer-opensource/zipper RemoteRef: HEAD RemoteSha: ef9e188d6e3d4792f0ad8f783e2d796a8091da07 NeedsCompilation: no Packaged: 2026-07-02 08:45:22 UTC; root Author: Christopher Prener [aut, cre] (ORCID: ), Timothy Wiemken [aut] (ORCID: ), Angela Cook [aut] Maintainer: Christopher Prener