{"data":{"aliases":["Lake"],"advisoryIndicators":[{"detail":"Bigger local reporting-unit vote totals move with candidate vote share strongly enough to pass the native review threshold. This is an advisory review flag, not proof of tampering.","electionYear":2024,"id":"06720086-c066-4589-98cd-12c3a8dfbc78","jurisdictionCode":"IL-LAKE","jurisdictionName":"Lake","jurisdictionTag":"county:17097","label":"Vote-share pattern","level":"county","metrics":{"county":"Lake","rowCount":429,"scopeType":"county","demOutliers":0,"repOutliers":0,"auditContext":null,"outlierTrigger":22,"trumpCorrelation":0.8280836073076321,"demAverageDropoff":0.7491797202797195,"harrisCorrelation":0.5705191494999555,"repAverageDropoff":-1.4405428904428903,"denominatorContext":null,"comparisonCoverageMode":"presidentVsHouseContestedPrecinct","directionalScreenReason":"U.S. House races are district- and candidate-specific controls","directionalScreenConfidence":"low","comparableDownBallotRowCount":429,"incomparableDownBallotRowCount":0},"severity":3.0862,"state":"IL","summary":"Vote-share correlation crossed threshold: Trump r=0.828, Harris r=0.571.","type":"vote_share_pattern"}],"caveats":[],"confidence":{"level":"derived","label":"Derived from official rows","shortLabel":"Derived","description":"The value is reproducibly aggregated, normalized, or calculated from official published rows.","caveat":"Exactly 102 county rows per year with canonical county:<GEOID> tags. All candidate votes are retained; non-Democratic/non-Republican and write-in candidate rows are included in other_votes. Official Illinois State Board of Elections CSV exports. Presidential rows are aggregated from Illinois election jurisdictions to Census counties for certified county results; separate city election authorities are rolled into their parent counties. Advisory review rows join President to U.S. House only where the same source jurisdiction/precinct key is unambiguous and the House race has both Democratic and Republican candidate votes."},"displayName":"Lake County","equipment":[{"absenteeSystem":"Batch-Fed Optical Scanners","accessibleSystem":"Ballot Marking Devices for all voters","configurationSignals":["polling-place system reports multiple values: Hand marked paper ballots, BMDs for accessibility","accessible voting system differs from standard polling-place system","absentee system differs from standard polling-place system"],"electionYear":2024,"equipmentType":"Optical Scan","id":"015d2e2b-706e-4642-ab63-fb1274dd1d5e","jurisdictionCode":"IL-097","jurisdictionName":"Lake County","jurisdictionTag":"county:17097","level":"county","metrics":{"caveat":"Verified Voting Verifier data is jurisdiction-level election-administration context. Most rows are counties, but some states report state-level rows and some county rows can summarize mixed tabulation, accessible-device, absentee, poll-book, or other configurations. Treat it as source-linked context, not proof every precinct in a county used one identical setup, and not a turnout or vote-result source.","sourceUrl":"https://verifiedvoting.org/verifier/#mode/navigate/map/voteEquip/mapType/ppEquip/year/2024/state/17","uniformityNote":"Verifier row is a county-level summary. polling-place system reports multiple values: Hand marked paper ballots, BMDs for accessibility; accessible voting system differs from standard polling-place system; absentee system differs from standard polling-place system. Do not infer every precinct or ballot mode used one identical setup.","sourceGranularity":"county","configurationSignals":["polling-place system reports multiple values: Hand marked paper ballots, BMDs for accessibility","accessible voting system differs from standard polling-place system","absentee system differs from standard polling-place system"],"uniformityWarningRequired":true},"paperRecord":"hand_marked_paper","pollingPlaces":94,"pollBookSystem":"Commercial Electronic Poll Book","precincts":431,"registeredVoters":464526,"sourceGranularity":"county","sourceId":"il-2024-verified-voting-verifier-il-2024-equipment","sourceUrl":"https://verifiedvoting.org/verifier/#mode/navigate/map/voteEquip/mapType/ppEquip/year/2024/state/17","standardSystem":"Hand marked paper ballots, BMDs for accessibility","state":"IL","systemName":"ES&S ExpressVote +","tabulation":"Optical Scan","uniformityNote":"Verifier row is a county-level summary. polling-place system reports multiple values: Hand marked paper ballots, BMDs for accessibility; accessible voting system differs from standard polling-place system; absentee system differs from standard polling-place system. Do not infer every precinct or ballot mode used one identical setup.","uniformityWarningRequired":true,"usage":"county_context","vendor":"ES&S","confidence":{"level":"proxy","label":"Contextual proxy","shortLabel":"Proxy","description":"The value is contextual or supplemental and should not be treated as a silent replacement for an official certified total.","caveat":"Verifier row is a county-level summary. polling-place system reports multiple values: Hand marked paper ballots, BMDs for accessibility; accessible voting system differs from standard polling-place system; absentee system differs from standard polling-place system. Do not infer every precinct or ballot mode used one identical setup."}}],"fips":"17097","geographyLevel":"county","geometrySource":"il-counties.geojson","history":[{"available":true,"demSharePct":57.21,"demVotes":171095,"leader":"Democratic","marginPct":20.51,"marginVotes":61328,"otherVotes":18178,"repSharePct":36.71,"repVotes":109767,"totalVotes":299040,"candidateLabels":{"dem":"Hillary Clinton","rep":"Donald Trump"},"caveats":["Exactly 102 county rows per year with canonical county:<GEOID> tags. All candidate votes are retained; non-Democratic/non-Republican and write-in candidate rows are included in other_votes."],"confidence":{"level":"exact","label":"Exact reported geography","shortLabel":"Exact","description":"The published row maps directly to the canonical county or county-equivalent geography.","caveat":"Exactly 102 county rows per year with canonical county:<GEOID> tags. All candidate votes are retained; non-Democratic/non-Republican and write-in candidate rows are included in other_votes."},"source":{"authority":"Illinois State Board of Elections","category":"Normalized official 2016 and 2020 county presidential historical baselines","confidence":"Exactly 102 county rows per year with canonical county:<GEOID> tags. All candidate votes are retained; non-Democratic/non-Republican and write-in candidate rows are included in other_votes.","id":"il-2024-il-historical-presidential-baseline","sourceUrl":"https://www.elections.il.gov/Downloads/ElectionOperations/VoteTotals/GE2016Cty.xls","status":"loaded","title":"Normalized official 2016 and 2020 county presidential historical baselines"},"sourceLevel":"county","year":2016},{"available":true,"demSharePct":61.06,"demVotes":204032,"leader":"Democratic","marginPct":24.07,"marginVotes":80438,"otherVotes":6551,"repSharePct":36.98,"repVotes":123594,"totalVotes":334177,"candidateLabels":{"dem":"Joe Biden","rep":"Donald Trump"},"caveats":["Exactly 102 county rows per year with canonical county:<GEOID> tags. All candidate votes are retained; non-Democratic/non-Republican and write-in candidate rows are included in other_votes."],"confidence":{"level":"exact","label":"Exact reported geography","shortLabel":"Exact","description":"The published row maps directly to the canonical county or county-equivalent geography.","caveat":"Exactly 102 county rows per year with canonical county:<GEOID> tags. All candidate votes are retained; non-Democratic/non-Republican and write-in candidate rows are included in other_votes."},"source":{"authority":"Illinois State Board of Elections","category":"Normalized official 2016 and 2020 county presidential historical baselines","confidence":"Exactly 102 county rows per year with canonical county:<GEOID> tags. All candidate votes are retained; non-Democratic/non-Republican and write-in candidate rows are included in other_votes.","id":"il-2024-il-historical-presidential-baseline","sourceUrl":"https://www.elections.il.gov/Downloads/ElectionOperations/VoteTotals/GE2020Cty.xls","status":"loaded","title":"Normalized official 2016 and 2020 county presidential historical baselines"},"sourceLevel":"county","year":2020},{"available":true,"demSharePct":58.89,"demVotes":184642,"leader":"Democratic","marginPct":20.49,"marginVotes":64240,"otherVotes":8514,"repSharePct":38.4,"repVotes":120402,"totalVotes":313558,"candidateLabels":{"dem":"Kamala Harris","rep":"Donald Trump"},"caveats":["Official Illinois State Board of Elections CSV exports. Presidential rows are aggregated from Illinois election jurisdictions to Census counties for certified county results; separate city election authorities are rolled into their parent counties. Advisory review rows join President to U.S. House only where the same source jurisdiction/precinct key is unambiguous and the House race has both Democratic and Republican candidate votes."],"confidence":{"level":"derived","label":"Derived from official rows","shortLabel":"Derived","description":"The value is reproducibly aggregated, normalized, or calculated from official published rows.","caveat":"Official Illinois State Board of Elections CSV exports. Presidential rows are aggregated from Illinois election jurisdictions to Census counties for certified county results; separate city election authorities are rolled into their parent counties. Advisory review rows join President to U.S. House only where the same source jurisdiction/precinct key is unambiguous and the House race has both Democratic and Republican candidate votes."},"source":{"authority":"Illinois State Board of Elections","category":"Official precinct result CSVs by office","confidence":"Official Illinois State Board of Elections CSV exports. Presidential rows are aggregated from Illinois election jurisdictions to Census counties for certified county results; separate city election authorities are rolled into their parent counties. Advisory review rows join President to U.S. House only where the same source jurisdiction/precinct key is unambiguous and the House race has both Democratic and Republican candidate votes.","id":"il-2024-il-2024-general-by-office-csvs","sourceUrl":"https://www.elections.il.gov/ElectionOperations/ElectionVoteTotals.aspx?ID=66","status":"loaded","title":"Official precinct result CSVs by office"},"sourceLevel":"county","year":2024}],"jurisdictionTag":"county:17097","sources":[{"authority":"Illinois State Board of Elections","category":"Normalized official 2016 and 2020 county presidential historical baselines","confidence":"Exactly 102 county rows per year with canonical county:<GEOID> tags. All candidate votes are retained; non-Democratic/non-Republican and write-in candidate rows are included in other_votes.","id":"il-2024-il-historical-presidential-baseline","sourceUrl":"https://www.elections.il.gov/Downloads/ElectionOperations/VoteTotals/GE2020Cty.xls","status":"loaded","title":"Normalized official 2016 and 2020 county presidential historical baselines"},{"authority":"Illinois State Board of Elections","category":"Official precinct result CSVs by office","confidence":"Official Illinois State Board of Elections CSV exports. Presidential rows are aggregated from Illinois election jurisdictions to Census counties for certified county results; separate city election authorities are rolled into their parent counties. Advisory review rows join President to U.S. House only where the same source jurisdiction/precinct key is unambiguous and the House race has both Democratic and Republican candidate votes.","id":"il-2024-il-2024-general-by-office-csvs","sourceUrl":"https://www.elections.il.gov/ElectionOperations/ElectionVoteTotals.aspx?ID=66","status":"loaded","title":"Official precinct result CSVs by office"},{"authority":"U.S. Election Assistance Commission","category":"EAC fallback turnout rows","confidence":"National EAC fallback turnout rows. Prefer state election office denominator artifacts when available; keep fallback caveats visible in the app.","id":"il-2024-il-2024-eac-turnout","sourceUrl":"https://www.eac.gov/research-and-data/studies-and-reports","status":"loaded","title":"EAC fallback turnout rows"},{"authority":"Verified Voting","category":"equipment_context","confidence":"Verified Voting Verifier data is jurisdiction-level election-administration context. Most rows are counties, but some states report state-level rows and some county rows can summarize mixed tabulation, accessible-device, absentee, poll-book, or other configurations. Treat it as source-linked context, not proof every precinct in a county used one identical setup, and not a turnout or vote-result source.","id":"il-2024-verified-voting-verifier-il-2024-equipment","sourceUrl":"https://verifiedvoting.org/verifier/#mode/navigate/map/voteEquip/mapType/ppEquip/year/2024/state/17","status":"loaded","title":"Verified Voting Verifier IL 2024 equipment context"}],"state":"IL","stateName":"Illinois","turnout":{"available":true,"ballotsCast":315616,"confidence":{"level":"proxy","label":"Contextual proxy","shortLabel":"Proxy","description":"The value is contextual or supplemental and should not be treated as a silent replacement for an official certified total.","caveat":"EAC-reported registered-voter denominator"},"denominatorNotes":["EAC-reported registered-voter denominator"],"level":"jurisdiction","registeredVoters":545033,"rowCount":1,"source":{"authority":"U.S. Election Assistance Commission","category":"EAC fallback turnout rows","confidence":"National EAC fallback turnout rows. Prefer state election office denominator artifacts when available; keep fallback caveats visible in the app.","id":"il-2024-il-2024-eac-turnout","sourceUrl":"https://www.eac.gov/research-and-data/studies-and-reports","status":"loaded","title":"EAC fallback turnout rows"},"turnoutPct":57.91,"warningRequired":false,"year":2024},"voteMethods":[]},"meta":{"generatedAt":"2026-07-26T19:58:00.021Z","source":"database","releaseId":null,"schemaVersion":"1.0.0","caveat":"Advisory indicators are source-review prompts, not findings of fraud or misconduct.","contract":"county:<five-digit Census GEOID>","electionYears":[2016,2020,2024],"fips":"17097"}}