The data produced by this project is available while it is created. You can access the pre-release data in a GitHub repository. Currently, we are working on county-level aggregates of Congressional election returns.
Please note that the pre-release data may not yet have been fully checked for accuracy and completeness. If you use the pre-release data, consider subscribing to our blog or watching the GitHub repository so that you will be notified when final versions of the data are released. Released data will be available for download from this site, and it will be tagged in the GitHub repository. If you notice problems with the pre-release data, you are welcome to open an issue on the repository or to e-mail Lincoln Mullen.
The data for Mapping Early American Elections is made available under the Open Data Commons Attribution License, ODC-BY 1.0.
The dataset for Mapping Early American Elections is derived from the New Nation Votes project:
We maintain a GitHub repository with a mirror of the XML files from the NNV dataset.
The data from Mapping Early American Elections is intended to be joined to several different spatial datasets. We will also release our own geocoded locations for cities and towns in the dataset.
This site is licensed under a Creative Commons Attribution 4.0 International License.