I'm relatively new to Carto and very new on the latest interface.

Is there a way to find and join an existing map of Arizona county boundaries to my own data file for the same counties?

  • Are you trying to find a dataset of Arizona county boundaries (e.g. shapefile) or a rendered map of the same? If it is finding data that you are stuck on then that part of your question may be more on-topic at the Open Data Stack Exchange.
    – PolyGeo
    Commented Nov 16, 2016 at 0:18

1 Answer 1


Yes, there is. Look for cb_2013_us_county_500k in CARTO Data Library. But as @PolyGeo pointed out in his comment, there is another SE site to ask for open data.

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