GeoDaCenter / opioid-policy-scan

The Opioid Environment Policy Scan provides access to data at multiple spatial scales to help characterize the multi-dimensional risk environment impacting opioid use in justice populations across the United States.
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Add consolidated historic data + crosswalked zips #60

Closed bucketteOfIvy closed 1 year ago

bucketteOfIvy commented 1 year ago

This PR adds 1980, 1990, 2000, and 2010 historic census data at the zip, tract, state, and county levels, as well as the generating code and updated data dictionaries.