Developing a utility like this means you are inevitably going to use it inhouse for some application. One need we immediately discovered was to explore the relationships of all PUMA areas to all other geographies. Thus, we wrote a script, stuck it in a loop and ran it. The results are posted below for your convenience.If you think we should perform such services for other source/target geographies, or combinations of geographies, please let us know.

PUMA matrixes for the US

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Last Update: 02-16-97