Iowa Legislative Datasets

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Weekly snapshots of session data are created each Sunday morning with updated information on an as-needed basis. Provided in simple comma-separated values files for general bill data, or the most complete form packaged as LegiScan API JSON payloads. Current year data is below, for a complete historical list of session files select an individual state above.

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Legislative Datasets by LegiScan LLC is licensed under CC BY 4.0

StateYearSessionModifiedExportedAPI JSONCSV Basic
Iowa2023-202490th General Assembly2024-05-242024-06-16JSON
7.1 MB
1.1 MB
Iowa2021-202289th General Assembly2022-06-302022-10-09JSON
6.3 MB
998 KB
Iowa2019-202088th General Assembly2020-07-312021-12-31JSON
5.7 MB
806 KB
Iowa2017-201887th General Assembly2018-06-012021-12-31JSON
5.1 MB
805 KB
Iowa2015-201686th General Assembly2016-05-162021-12-31JSON
4.5 MB
670 KB
Iowa2013-201485th General Assembly2014-05-302021-12-31JSON
4.1 MB
472 KB
Iowa2011-201284th General Assembly2012-06-072021-12-31JSON
3.3 MB
387 KB
Iowa2009-201083rd General Assembly2010-04-292021-12-31JSON
3.1 MB
336 KB