American Politics Resources  
From PoliSciData.com (List generated Oct 25, 2020)

  1. @unitedstates Project, The
    https://theunitedstates.io/

  2. A Few Reasonable Words
    https://afrwpodcast.wordpress.com/

  3. Adjusted Interest Group Scores
    http://timgroseclose.com/academic-stuff

  4. Agency Data
    https://agencydata.wordpress.com/

  5. American Ideology Project
    http://americanideologyproject.com/

  6. American Legislatures Project
    https://americanlegislatures.com/

  7. American Politics Research
    https://journals.sagepub.com/home/apr

  8. American Presidency Project
    https://www.presidency.ucsb.edu/index.php

  9. American Review of Politics
    http://www.uark.edu/ua/policy/arp/index.html

  10. Andrew Gelman
    http://www.stat.columbia.edu/~gelman/

  11. Andrew Reeves
    http://www.andrewreeves.org/

  12. Anthony Fowler
    http://voices.uchicago.edu/fowler/

  13. Barry C. Edwards
    http://www.poliscidata.com/replication/

  14. Biographical Directory of Members of Congress
    http://bioguide.congress.gov/biosearch/biosearch.asp

  15. Brendan Nyhan
    http://www.dartmouth.edu/~nyhan/

  16. Brookings Institution Vital Statistics on Congress
    https://www.brookings.edu/multi-chapter-report/vital-statistics-on-congress/

  17. California Journal of Politics and Policy
    https://escholarship.org/uc/cjpp

  18. California Redistricting Database
    http://statewidedatabase.org/

  19. Carl Klarner
    https://www.klarnerpolitics.org/

  20. Center for American Women and Politics
    https://cawp.rutgers.edu/

  21. Charles Stewart's Congressional Data Page
    http://web.mit.edu/17.251/www/data_page.html

  22. Christopher Olds
    https://www.christopherolds.com/

  23. Commonwealth: A Journal of Pennsylvania Politics & Policy
    https://tupjournals.temple.edu/index.php/commonwealth/index

  24. Congress & the Presidency
    https://www.tandfonline.com/toc/uctp20/current

  25. Congress Project, The
    https://www.thecongressproject.com/

  26. Congress Roll Call Vote Indexes (101-present)
    https://www.congress.gov/roll-call-votes

  27. Congress, Two Beers In
    https://podcasts.apple.com/us/podcast/congress-two-beers-in/id1324650724

  28. Congressional Bills Project
    http://www.congressionalbills.org/

  29. Congressional Voting Data
    https://dataverse.harvard.edu/dataset.xhtml?persistentId=hdl:1902.1/10533

  30. Correlates of State Policy Project
    http://www.ippsr.msu.edu/public-policy/correlates-state-policy

  31. Cosponsorship Network Data
    http://jhfowler.ucsd.edu/cosponsorship.htm

  32. Dan Wood
    http://people.tamu.edu/~b-wood/index.html

  33. Data Foundation
    https://www.datafoundation.org/

  34. Database on Ideology, Money in Politics, and Elections
    https://data.stanford.edu/dime

  35. David Darmofal
    http://people.cas.sc.edu/darmofal/

  36. David Mayhew
    http://campuspress.yale.edu/davidmayhew/

  37. Digest of Educational Statistics
    https://nces.ed.gov/programs/digest/

  38. E. Scott Adler
    https://sites.google.com/a/colorado.edu/adler-scott/home

  39. Earl Babbie Research Center
    https://www.chapman.edu/wilkinson/research-centers/babbie-center/index.aspx

  40. Eleanor N. Powell
    https://www.eleanorneffpowell.com/

  41. Equality of Opportunity Project
    http://www.equality-of-opportunity.org/

  42. Executive Order Data
    https://www.archives.gov/federal-register/executive-orders/

  43. Forum
    https://www.degruyter.com/view/j/for

  44. Frederick J. Boehmke
    http://myweb.uiowa.edu/fboehmke/index.html

  45. Gary Cox
    https://gwcox.sites.stanford.edu/

  46. GovTrack.us
    https://www.govtrack.us/

  47. Guttmacher Institute
    https://www.guttmacher.org/

  48. James Stimson
    http://stimson.web.unc.edu/

  49. James Druckman
    http://faculty.wcas.northwestern.edu/~jnd260/index.html

  50. Jamie Monogan
    https://spia.uga.edu/faculty_pages/monogan/

  51. Janet Box-Steffensmeier
    https://polisci.osu.edu/people/steffensmeier.2

  52. Jason H. Windett
    https://jasonwindett.com/

  53. Jeff Harden
    https://dataverse.harvard.edu/dataverse/jjharden

  54. Jeff Lewis
    http://www.sscnet.ucla.edu/polisci/faculty/lewis/#a_data

  55. Joseph Cooper
    https://sites.krieger.jhu.edu/joseph-cooper/

  56. Josh Clinton
    https://my.vanderbilt.edu/joshclinton/

  57. Journal of Political Science
    https://www.coastal.edu/politics/journalofpoliticalscience/

  58. Jowei Chen
    http://www-personal.umich.edu/~jowei/

  59. Justin Kirkland
    https://jhkirkla.wordpress.com/

  60. Keith E. Lee Jr.
    http://keitheleejr.com/

  61. Kenneth Lowande
    https://sites.lsa.umich.edu/lowande/

  62. Kristin Kanthak
    http://www.pitt.edu/~kanthak/index.html

  63. Legislative Effectiveness Project
    http://www.thelawmakers.org

  64. Luke Keele
    http://lukekeele.com/

  65. Marc Meredith
    http://www.sas.upenn.edu/~marcmere/

  66. Matt A. Barreto
    http://www.mattbarreto.com/

  67. Matthew Levendusky
    https://web.sas.upenn.edu/mleven/

  68. Matthew McCubbins
    http://www.mccubbins.us

  69. Maxwell Palmer
    http://dataverse.harvard.edu/dataverse/mpalmer

  70. Michael A. Bailey
    https://michaelbailey.georgetown.domains/

  71. Michigan Policy Wonk Blog
    http://www.ippsr.msu.edu/public-policy/michigan-wonk-blog

  72. National Center for Education Statistics
    https://nces.ed.gov/

  73. National Civic Review
    https://www.nationalcivicleague.org/national-civic-review/

  74. National Conference of State Legislatures
    http://www.ncsl.org/

  75. National Political Science Review
    https://www.ncobps.org/page/JournalPublication

  76. New Nation Votes, A
    https://elections.lib.tufts.edu/

  77. North Carolina Center for Public Policy Research
    https://nccppr.org/

  78. Open States by the Sunlight Foundation
    https://openstates.org/

  79. Patrick Egan
    https://wp.nyu.edu/egan/

  80. Pennsylvania Policy Database
    https://www.cla.temple.edu/pennsylvania-policy-database-project/

  81. Peter Enns
    http://peterenns.org/

  82. Political Institutions and Public Choice Program Data
    http://sites.duke.edu/pipc/data/

  83. Politics Guys, The
    http://politicsguys.com/

  84. Presidency Research
    http://presdata.tamu.edu/

  85. President in Congress, The
    https://sites.google.com/ucsd.edu/president-in-congress/

  86. Presidential Research Group Data Sites
    http://cstl-cla.semo.edu/rdrenka/PRG/PRG_presidencydata.asp

  87. Princeton Gerrymandering Project
    http://gerrymander.princeton.edu/

  88. Publius: The Journal of Federalism
    https://academic.oup.com/publius

  89. Religion Data Archives
    http://www.thearda.com/Archive/browse.asp

  90. Richard C. Fording
    https://rcfording.wordpress.com/

  91. Robert R. Preuhs
    http://sites.msudenver.edu/rpreuhs/

  92. School Finance Indicators Database
    http://schoolfinancedata.org/

  93. State Data and Policy Actions to Address Coronavirus
    https://www.kff.org/health-costs/issue-brief/state-data-and-policy-actions-to-address-coronavirus

  94. State Networks Dataset
    https://ippsr.msu.edu/public-policy/state-networks

  95. State Policy Index
    http://www.statepolicyindex.com/

  96. State Politics & Policy Q. Dataverse
    https://dataverse.unc.edu/dataverse/sppq

  97. State Politics & Policy Quarterly
    https://journals.sagepub.com/home/spa

  98. StateMaster.com
    http://www.statemaster.com/index.php

  99. Stephen Pettigrew
    http://www.stephenpettigrew.com/

  100. Steven Ansolabehere
    https://scholar.harvard.edu/sansolabehere

  101. Studies in Am. Political Development
    https://www.cambridge.org/core/journals/studies-in-american-political-development

  102. Texas Politics Project, The
    https://texaspolitics.utexas.edu/

  103. Tim Groseclose
    http://timgroseclose.com/

  104. United States Election Project
    http://www.electproject.org/home

  105. US Policy Agendas Project
    https://www.comparativeagendas.net/us

  106. US Presidential Elections Data
    https://github.com/zonination/election-history

  107. USAPP - American Politics and Policy
    https://blogs.lse.ac.uk/usappblog/

  108. Vetoes by U.S. Presidents, 1789-present
    https://www.senate.gov/reference/Legislation/Vetoes/vetoCounts.htm

  109. Vital Statistics on the U.S. Congress
    https://www.brookings.edu/multi-chapter-report/vital-statistics-on-congress/

  110. Voteview (UCLA)
    https://voteview.com/

  111. Voteview Legacy Website
    http://voteview.org/

  112. Weeds Podcast, The
    https://www.vox.com/the-weeds