metadata
license: odc-by
language:
- en
tags:
- politics
- campaign-finance
- elections
- ideology
- united-states
- political-science
- congress
- voting-records
pretty_name: TYT Political Data (Parquet)
size_categories:
- 100M<n<1B
TYT Political Data (Parquet Format)
A comprehensive collection of U.S. political data in Parquet format, combining campaign finance, congressional voting records, and legislator information.
Datasets
DIME - Campaign Finance (1979-2024)
The Database on Ideology, Money in Politics, and Elections compiled by Adam Bonica at Stanford University.
| Directory | Description | Records |
|---|---|---|
dime/contributions/by_year/ |
Itemized political contributions | 850M+ |
dime/recipients/ |
Candidate and committee CFscores | 156K+ |
dime/contributors/ |
Individual donor and PAC CFscores | 36M+ |
Voteview - Congressional Voting (1789-Present)
Voteview roll-call voting data from Lewis, Poole, Rosenthal et al.
| File | Description | Records |
|---|---|---|
voteview/HSall_members.parquet |
Congressional members with NOMINATE scores | 51K |
voteview/HSall_rollcalls.parquet |
Roll call vote metadata | 113K |
voteview/HSall_votes.parquet |
Individual vote records | 26M |
United States Congress Legislators
Legislator data from @unitedstates/congress-legislators.
| File | Description | Records |
|---|---|---|
unitedstates_congress_github/legislators-current.parquet |
Currently serving legislators | 540 |
unitedstates_congress_github/legislators-historical.parquet |
All historical legislators | 12,222 |
Usage
import polars as pl
# Load DIME contributions
contributions = pl.read_parquet("hf://datasets/Dustinhax/tyt/dime/contributions/by_year/*.parquet")
# Load Voteview voting records
votes = pl.read_parquet("hf://datasets/Dustinhax/tyt/voteview/HSall_votes.parquet")
# Load current legislators
legislators = pl.read_parquet("hf://datasets/Dustinhax/tyt/unitedstates_congress_github/legislators-current.parquet")
# Join legislators with Voteview using ICPSR ID
members = pl.read_parquet("hf://datasets/Dustinhax/tyt/voteview/HSall_members.parquet")
joined = legislators.join(members, left_on="icpsr_id", right_on="icpsr", how="inner")
Cross-Reference Keys
| Dataset | Key Column | Links To |
|---|---|---|
| Voteview Members | icpsr |
Voteview Votes (icpsr), Legislators (icpsr_id) |
| Voteview Members | bioguide_id |
Legislators (bioguide_id) |
| Legislators | icpsr_id |
Voteview data |
| Legislators | bioguide_id |
Voteview Members, Congress.gov |
| DIME Recipients | recipient.icpsr |
Voteview Members |
Licenses & Citations
DIME
- License: Academic use, non-commercial research
- Citation: Bonica, Adam. 2024. Database on Ideology, Money in Politics, and Elections: Public version 4.0. Stanford, CA: Stanford University Libraries. https://data.stanford.edu/dime
Voteview
- License: CC BY-NC 4.0 (attribution required, non-commercial)
- Citation: Lewis, Jeffrey B., Keith Poole, Howard Rosenthal, Adam Boche, Aaron Rudkin, and Luke Sonnet. 2024. Voteview: Congressional Roll-Call Votes Database. https://voteview.com/
United States Congress Legislators
- License: Public Domain
- Source: https://github.com/unitedstates/congress-legislators