Colorado Legislative Datasets
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.
Inquire for more details on subscription data services, including near real-time remote replication of the national database, alternative licensing terms, or snapshots of the 300GB text training corpus.
- LegiScan API Info - Register for LegiScan API Key
- LegiScan API Client Source - Turnkey Bulk/Pull/Push API Client & Database
- LegiScan API Client Docs - Commented Source Browser
- LegiScan API Manual - API Hooks and Data Structures
Legislative Datasets by LegiScan LLC is licensed under CC BY 4.0
| State | Year | Session | Modified | Exported | API JSON | CSV Basic |
|---|---|---|---|---|---|---|
| Colorado | 2024 | Regular Session | 2024-04-20 | 2024-04-21 | JSON 4.0 MB | CSV 553 KB |
| Colorado | 2023 | 1st Special Session | 2023-11-21 | 2023-12-31 | JSON 130 KB | CSV 23 KB |
| Colorado | 2023 | Regular Session | 2023-06-07 | 2023-12-31 | JSON 5.3 MB | CSV 794 KB |
| Colorado | 2022 | Regular Session | 2022-06-09 | 2022-10-09 | JSON 5.5 MB | CSV 757 KB |
| Colorado | 2021 | Regular Session | 2021-07-19 | 2021-12-31 | JSON 5.4 MB | CSV 783 KB |
| Colorado | 2020 | 1st Special Session | 2020-12-07 | 2021-12-31 | JSON 182 KB | CSV 33 KB |
| Colorado | 2020 | Regular Session | 2020-07-14 | 2021-12-31 | JSON 3.1 MB | CSV 454 KB |
| Colorado | 2019 | Regular Session | 2019-06-03 | 2021-12-31 | JSON 3.7 MB | CSV 586 KB |
| Colorado | 2018 | Regular Session | 2018-06-06 | 2021-12-31 | JSON 3.9 MB | CSV 601 KB |
| Colorado | 2017 | 1st Special Session | 2017-10-03 | 2021-12-31 | JSON 57 KB | CSV 14 KB |
| Colorado | 2017 | Regular Session | 2017-06-09 | 2021-12-31 | JSON 3.4 MB | CSV 495 KB |
| Colorado | 2016 | Regular Session | 2016-08-08 | 2021-12-31 | JSON 4.2 MB | CSV 578 KB |
| Colorado | 2015 | Regular Session | 2015-06-05 | 2021-12-31 | JSON 2.9 MB | CSV 342 KB |
| Colorado | 2014 | Regular Session | 2014-06-12 | 2021-12-31 | JSON 3.2 MB | CSV 377 KB |
| Colorado | 2013 | Regular Session | 2013-06-05 | 2021-12-31 | JSON 3.9 MB | CSV 425 KB |
| Colorado | 2012 | Regular Session | 2012-06-08 | 2021-12-31 | JSON 3.3 MB | CSV 369 KB |
| Colorado | 2011 | Regular Session | 2011-06-10 | 2021-12-31 | JSON 2.8 MB | CSV 313 KB |
| Colorado | 2010 | Regular Session | 2010-06-11 | 2021-12-31 | JSON 2.0 MB | CSV 241 KB |
