Urban Transition Project

Download Maps and Data

Please note: The enumeration district boundaries are being refined as we make progress in geocoding residential addresses. If your work is sensitive to small changes, we suggest that you repeat this download before finalizing your results.

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Please check all of the following boxes to indicate that you have read about the limitations on use of the segregation case data and you agree to abide by the conditions of use.

Data must not be redistributed without authorization.

Commercial use and redistribution of the microdata is strictly prohibited.

Scholarly publications are permitted, and must be cited appropriately.

When using these data, please cite the source as the following article, which describes how the maps were developed for 1880:
John R. Logan, Jason Jindrich, Hyoungjin Shin, and Weiwei Zhang. 2011. "Mapping America in 1880: The Urban Transition Historical GIS Project" Historical Methods 44(1): 49-60.