A Simple Tool to Clean American Community Survey Data

Upload data from ACS FactFinder to format it for use in GIS software

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This CSV cleaner was created for prepping & cleaning ACS data downloads for use in ArcGIS. This tool features:

  • Ability to delete extra rows and columns in ACS data, such as margin of error fields
  • Eliminates incompatible characters in column names and replaces them with underscores
  • Automatically saves output file as a .CSV for easy import to GIS software


ACS CSV Cleaner is a project by GeoMarvel. Find a bug or want to request a new feature? We'd love to hear from you! Contact us at support@geomarvel.com

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GeoMarvel specializes in web & mobile applications, training, data visualization, and cloud infrastructure.