- https://www.sos.alabama.gov/sites/default/files/election-data/2020-05/Comprehensive%20Voter%20Turnout%201986-2020.pdf
- registered: 3576107
- trump: 1441170, biden: 849624
- https://www.elections.alaska.gov/statistics/2020/SEP/VOTERS%20BY%20PARTY%20AND%20PRECINCT.htm
- registered: 590422
- trump: 189951, biden: 153778
- https://azsos.gov/sites/default/files/State_Voter_Registration_2020_General.pdf
- registered: 4281152
- trump: 1661686, biden: 1672143
- https://www.sos.arkansas.gov/uploads/elections/VR_Stats_6-3-2020.pdf
- registered: 1755775
- trump: 760647, biden: 423932
- https://elections.cdn.sos.ca.gov/ror/15day-gen-2020/historical-reg-stats.pdf
- registered: 22047448
- trump: 6006429, biden: 11110250
- https://www.sos.state.co.us/pubs/elections/VoterRegNumbers/2020/November/VoterCountsByStatus.pdf
- registered: 4261765
- trump: 1364607, biden: 1804352
- https://portal.ct.gov/-/media/SOTS/ElectionServices/Registration_and_Enrollment_Stats/2020-Voter-Registration-Statistics.pdf
- registered: 2505076
- trump: 715291, biden: 1080680
- https://elections.delaware.gov/reports/e70r2601pty_20201201.shtml
- registered: 743015
- trump: 200603, biden: 296268
- https://www.dcboe.org/CMSPages/GetFile.aspx?guid=8c8baafd-110b-40aa-9750-dff333ec863c
- registered: 504043
- trump: 18586, biden: 317323
- https://dos.myflorida.com/elections/data-statistics/voter-registration-statistics/voter-registration-reportsxlsx/voter-registration-by-county-and-party/
- registered: 14568993
- trump: 5668731, biden: 5297045
- https://sos.ga.gov/admin/uploads/Active_Voters_by_Race_Gender_as_of_November_1_2020.xlsx
- registered: 7233584
- trump: 2461854, biden: 2473633
- https://elections.hawaii.gov/resources/registration-voter-turnout-statistics/
- registered: 795248
- trump: 196864, biden: 366130
- https://sos.idaho.gov/elect/voterreg/turnout.html
- registered: 1082417
- trump: 554119, biden: 287021
- https://www.elections.il.gov/Redirect.aspx?URL=N89sl87jypsxPw6B0KYKSrLBzH9l9TRC0CNjTy2S7HpqNip9yHUt5hhL4RVvuMtYvWwIKITQhmrk16L4G0IlhDP46mMWzWISZ%2bOAZlSxKZDD6RcMTfUGO7XrqTHXBJpeVYmJ1ETDtr86hQXqBX%2bsOWL%2b0GsSVZomNpetGSE0ZKrXEvlpd40hb8eYCjbWpI0cJ%2bVlisa6aIU%3d
- registered: 8364099
- trump: 2446891, biden: 3471915
- https://www.in.gov/sos/elections/files/Election_Turnout_and_Registration_20201202_052923PM.pdf
- registered: 4751370
- trump: 1729516, biden: 1242413
- https://sos.iowa.gov/elections/pdf/2020/primary/statestats.pdf
- registered: 2166155
- trump: 897672, biden: 759061
- https://sos.ks.gov/elections/elections-statistics.html // imperfect resource
- registered: ~1851397
- trump: 771406, biden: 570323
- https://elect.ky.gov/Resources/Documents/voterstatscounty-20201215-111247.pdf
- registered: 3575962
- trump: 1326646, biden: 772474
- https://electionstatistics.sos.la.gov/Data/Registration_Statistics/Statewide/2020_1201_sta_comb.pdf
- registered: 3106432
- trump: 1255776, biden: 856034
- https://www.maine.gov/sos/cec/elec/data/data-pdf/r-e-active.pdf
- registered: 1063383
- trump: 360737, biden: 435072
- https://elections.maryland.gov/press_room/2020_stats/PP20%20Official%20by%20Party%20and%20County.pdf
- registered: 3583192
- trump: 976414, biden: 1985023
- https://www.sec.state.ma.us/ele/elevoterturnoutstats/voterturnoutstats.htm
- registered: 4666299
- trump: 1167202, biden: 2382202
- https://www.michigan.gov/sos/046707-127-1633_8722-29616--00.html
- registered: 7471088
- note: 2020 unavailable! this is 2018 data
- trump: 2649852, biden: 2804040
- https://www.sos.state.mn.us/election-administration-campaigns/data-maps/voter-registration-counts/
- registered: 3673627
- trump: 1484065, biden: 1717077
- https://www.clarionledger.com/story/news/2020/11/05/elections-2020-mississippi-sees-higher-voter-turnout-than-2016/6161392002/
- registered: 1985928
- note: NOT SOS!
- trump: 756764, biden: 539398
- https://www.sos.mo.gov/CMSImages/ElectionResultsStatistics/Nov2020OfficialVoterTurnout.pdf
- registered: 4318758
- trump: 1718736, biden: 1253014
- https://sosmt.gov/elections/voter-turnout/
- registered: 696292
- trump: 343602, biden: 244786
- https://electionresults.nebraska.gov/resultsVoterTurnout.aspx
- registered: 1266730
- trump: 556846, biden: 374583
- https://www.nvsos.gov/sos/home/showdocument?id=8328
- registered: 1601889
- trump: 669890, biden: 703486
- https://sos.nh.gov/media/vhqfxt3r/names-on-checklist-presidential-primary-2020-1.xlsx
- registered: 1017773
- trump: 365660, biden: 424937
- https://www.nj.gov/state/elections/assets/pdf/election-results/2020/2020-official-general-voter-turnout.pdf
- registered: 6407297
- trump: 1883274, biden: 2608335
- https://www.sos.state.nm.us/voting-and-elections/data-and-maps/voter-registration-statistics/2020-voter-registration-statistics/
- registered: 1278953
- trump: 401894, biden: 501614
- https://www.elections.ny.gov/EnrollmentCounty.html
- registered: 13555547
- trump: 3251230, biden: 5244006
- https://vt.ncsbe.gov/RegStat/Results/?date=12%2F26%2F2020
- https://www.ncsbe.gov/results-data/election-results/voter-turnout-statistics
- registered: 7379363
- trump: 2758775, biden: 2684292
- https://results.sos.nd.gov/VoterTurnoutDetails.aspx
- registered: 581379
- trump: 235595, biden: 114902
- https://www.ohiosos.gov/elections/election-results-and-data/historical-election-comparisons/voter-turnout-in-general-elections/
- registered: 8073829
- trump: 3154834, biden: 2679165
- https://oklahoma.gov/elections/voter-info/voter-registration-statistics.html
- https://oklahoma.gov/content/dam/ok/en/elections/documents/vrstatsbycounty-11012020.pdf
- registered: 2259113
- trump: 1020280, biden: 503890
- https://sos.oregon.gov/elections/Documents/registration/2020-november.pdf
- registered: 2946201
- trump: 958448, biden: 1340383
- https://www.dos.pa.gov/VotingElections/OtherServicesEvents/VotingElectionStatistics/Pages/VotingElectionStatistics.aspx
- registered: 9011495
- trump: 3378263, biden: 3459923
- https://datahub.sos.ri.gov/RegisteredVoter.aspx
- registered: 815096
- trump: 199922, biden: 307486
- https://www.scvotes.gov/cgi-bin/scsec/96vr?countykey=ALL&D1=None
- registered: 3486879
- trump: 1385103, biden: 1091541
- https://sdsos.gov/elections-voting/upcoming-elections/voter-registration-totals/voter-registration-comparison-table.aspx
- registered: 580342
- trump: 261043, biden: 150471
- https://sos.tn.gov/products/elections/election-statistics
- https://sos-tn-gov-files.tnsosfiles.com/RptSixMonthSumJune2020.pdf (outdated)
- registered: 3931248
- trump: 1852475, biden: 1143711
- https://www.sos.state.tx.us/elections/historical/70-92.shtml
- registered: 16211198
- trump: 5890347, biden: 5259126
- https://voteinfo.utah.gov/current-voter-registration-statistics/
- https://elections.utah.gov/Media/Default/Voter%20Statistics/2020%20Utah%20Political%20Party%20Registration%20Data.xlsx
- registered: 1879968
- trump: 865140, biden: 560282
- https://sos.vermont.gov/media/zgslplnf/voterturnout-4.pdf
- registered: 370968
- trump: 112704, biden: 242820
- https://www.elections.virginia.gov/resultsreports/registration-statistics/2020-registration-statistics/
- https://www.elections.virginia.gov/media/Monthly_LocalityStatistics_2020_11_01_054252.pdf
- registered: 5975696
- trump: 1962430, biden: 2413568
- https://www.sos.wa.gov/elections/research/voter-turnout-by-election.aspx
- registered: 4892871
- trump: 1584651, biden: 2369612
- https://sos.wv.gov/elections/Documents/VoterRegistrationTotals/2020/Nov2020.pdf
- registered: 1272067
- trump: 545382, biden: 235984
- https://elections.wi.gov/node/7265
- https://elections.wi.gov/sites/elections.wi.gov/files/2020-12/RegisteredVotersByCounty_12-01-2020.xlsx
- registered: 3811193
- trump: 1610184, biden: 1630866
- https://sos.wyo.gov/Elections/Docs/VoterProfile.pdf
- registered: 230230
- trump: 193559, biden: 73491