Here are the data sources Fresh435 uses to support its profiles, research and analysis. We will do our best to attribute them where appropriate. And, we will continue to add to this list as we find more.
| Source | Info | Link |
| Ballotpedia | Election results and future registrations, net worth | https://ballotpedia.org/Main_Page |
| DistrictBuilder | Data for district mapping | https://app.districtbuilder.org/ |
| Federal Election Commission | Campaign finance | http://www.fec.gov |
| GovTrack.us | Representative report cards and performance data | https://www.govtrack.us/ |
| OpenSecrets.org | Campaign funding, net worth | https://www.opensecrets.org/ |
| Vote Smart | Biographies, political positions and ratings | https://justfacts.votesmart.org/ |
