Unofficial primary results scraped/downloaded from each state's unofficial results site.
data from http://www2.alabamavotes.gov/electionnight/countyResultsByContest.aspx?cid=04&ecode=1001000 runoff data from http://www2.alabamavotes.gov/electionnight/statewideresultsbycontest.aspx?ecode=1001015
primary on 8/21
primary on 8/28
5/22 data from http://results.enr.clarityelections.com/AR/74831/Web02-state.203322/#/, precinct level data also available
data from https://vote.sos.ca.gov/ (scraped)
downloaded from http://results.enr.clarityelections.com/CO/75610/Web02-state.206999/#/
primary on 8/14
primary on 9/6
primary on 8/28
data from http://results.enr.clarityelections.com/GA/74658/Web02-state.203322/#/
data from https://elections.hawaii.gov/wp-content/results/media.txt
5/15 primary county level results in html form. (can be scraped later) https://sos.idaho.gov/elect/results/2018/Primary/gem_through_washington.html https://sos.idaho.gov/elect/results/2018/Primary/ada_through_fremont.html
data from https://www.elections.il.gov/ElectionResultsPrecinctLevel.aspx official precinct level data is in repo, but the data the state has provided is missing candiate names for some counties.
data from http://indianaenr.blob.core.usgovcloudapi.net/site/index.html#
data from http://results.enr.clarityelections.com/IA/74912/Web02-state.203322/#/
primary on 8/7
data from http://results.enr.clarityelections.com/IA/74912/Web02-state.203322/#/, precinct level data also available.
primary on 11/6
only partial data available; Democratic primary for governor and Democratic primary for Congress (D2)
https://elections.maryland.gov/elections/2018/index.html race names as they appear on website(scraped), will update with cleaned version soon.
primary on 9/4
data from: https://miboecfr.nictusa.com/election/results/DATA/2018PRI_MI_CENR_BY_COUNTY.xls
precinct level data from https://electionresults.sos.state.mn.us/Select/Download/114
data unavailable (6/19)
data scraped from http://enr.sos.mo.gov/CountyResults.aspx
data from http://mtelectionresults.gov/ResultsExport.aspx, can possibly get more detailed results
data from http://electionresults.sos.ne.gov/
data from http://silverstateelection.com (scraped)
primary on 9/11
official results data in pdf form from http://nj.gov/state/elections/election-information-archive.html,
data from http://electionresults.sos.state.nm.us/
federal primary results from https://nyenr.elections.ny.gov/ (scraped) state election on 9/13
data from https://er.ncsbe.gov/downloads.html?election_dt=06/26/2018
data from http://results.sos.nd.gov/default.aspx
official data from https://www.sos.state.oh.us/elections/election-results-and-data/2018-official-elections-results/ no unofficial results were available
8/7 special election data from https://vote.ohio.gov/#Navigationbar
data downloaded from https://www.ok.gov/elections/Election_Info/Election_Results/2018-Election_Results.html
data from http://results.oregonvotes.gov/
data from https://www.electionreturns.pa.gov/Home/SummaryResults
primary on 9/12
6/12 and 6/26 results posted in SC_results data from http://www.enr-scvotes.org/SC/75708/Web02-state.203322/#/
data from http://electionresults.sd.gov
data scraped on 8/3 from https://elections.tn.gov/results.php
missing results
data from https://electionresults.utah.gov/elections/ (scraped)
county-level data from https://vtelectionresults.sec.state.vt.us/Index.html#/ (scraped)
6/12 results from https://results.elections.virginia.gov/vaelections/2018%20June%20Republican%20Primary/Site/results.csv https://results.elections.virginia.gov/vaelections/2018%20June%20Democratic%20Primary/Site/results.csv
data from http://results.vote.wa.gov/results/20180807/export/20180807_AllCounties.csv
unofficial data unavailable
unofficial results unavailable
primary on 8/21