Where our data comes from

Every race, candidate, number and placement on SpectrumVote comes from a public source listed here, and each page links the specific record it used. How we turn these into left–right placements is on How it works. En español

Who is on the ballot

RacesSourceRefreshed
U.S. Senate, U.S. House and governor, every stateEach race's Wikipedia article (the nominees in its infobox). The FEC lists every filer, including primary losers, so it can't tell us who is on the November ballot.Every 2 days
Other statewide offices and state legislaturesEach state's certified candidate list from its secretary of state or election office, linked on every raceAs states update
Florida State Senate and House; county races in the 7 counties not on VR SystemsFlorida Division of Elections candidate list (the official qualifying record)Daily
Florida county, city and special-district races (60 of 67 counties)Candidate filings with each county Supervisor of Elections, on VR Systems' voterfocus.com portalDaily
MississippiSecretary of State Candidate Qualifying List; judicial districts from courts.ms.govDaily
Local races in 45 other statesState and county election offices; see by stateDaily
Which districts an address is inThe U.S. Census Bureau geocoder and TIGERweb district maps (OpenStreetMap if Census doesn't know the address); county and city GIS map servers for Florida commission, school board and council districts. Your browser asks these directly; your address never reaches us.Live

Candidate filings can lag official status changes such as a withdrawal. Your official sample ballot from your county elections office is the final word.

Local races by state

Where a state publishes one statewide list of local candidates we use it. Where it doesn't, we read county election offices one at a time, so some counties are missing. We don't work around security checks on government websites: a few states and counties whose sites block automated reading aren't covered.

StateSourceCovered
AlabamaSecretary of State, official county sample ballots525 races in 67 counties
updated 2026-10-27
AlaskaMatanuska-Susitna and Kenai Peninsula Borough clerks (candidate lists, voter pamphlets)34 races in 2 boroughes
updated 2026-10-27
ArizonaCounty election offices74 races in 4 counties
updated 2026-10-26
ArkansasCounty election commissions1,093 races in 75 counties
updated 2026-10-27
CaliforniaCounty registrars of voters1,027 races in 11 counties
updated 2026-10-26
ColoradoSecretary of State candidate list; county clerks' sample ballots219 races in 57 counties
updated 2026-10-26
ConnecticutSecretary of the State, official town ballots280 races in 9 counties
updated 2026-10-26
DelawareDepartment of Elections candidate list20 races in 3 counties
updated 2026-10-26
District of ColumbiaDC Board of Elections sample ballots and candidate list (including all Advisory Neighborhood Commission seats); wards from the Census Bureau; ANC districts from DC GIS286 races in 1 county
updated 2026-10-27
FloridaCounty Supervisors of Elections' candidate filings (VR Systems, 60 of 67 counties) and the Florida Division of Elections candidate list (the other 7); local questions from each county's sample ballot427 county and city races, all 67 counties
updated 2026-10-27
GeorgiaCounty election offices' consolidated sample ballots127 races in 18 counties
updated 2026-10-27
HawaiiOffice of Elections candidate report17 races in 4 counties
updated 2026-10-26
IdahoSecretary of State candidate portal313 races in 44 counties
updated 2026-10-26
IllinoisState Board of Elections candidate filings; county clerks225 races in 102 counties
updated 2026-10-26
IndianaSecretary of State candidate list3,909 races in 92 counties
updated 2026-10-27
IowaCounty auditors' candidate lists283 races in 9 counties
updated 2026-10-26
KansasSecretary of State (judges); county election offices160 races in 85 counties
updated 2026-10-26
KentuckySecretary of State candidate filings3,231 races in 120 counties
updated 2026-10-27
LouisianaSecretary of State candidate inquiry, every parish904 races in 64 parishes
updated 2026-10-26
MarylandState Board of Elections candidate list305 races in 24 counties
updated 2026-10-25
MassachusettsSecretary of the Commonwealth election statistics (September primary nominees)30 races in 14 counties
updated 2026-10-26
MichiganDepartment of State official candidate listing (judges); county clerks459 races in 78 counties
updated 2026-10-26
MinnesotaSecretary of State election files4,378 races in 87 counties
updated 2026-10-26
MississippiSecretary of State Candidate Qualifying List; judicial districts from courts.ms.govevery county (state candidate list)
MissouriSecretary of State certification; county election authorities45 races in 115 counties
updated 2026-10-26
MontanaSecretary of State candidate filings and primary results228 races in 42 counties
updated 2026-10-26
NebraskaSecretary of State; Douglas County Election Commission518 races in 93 counties
updated 2026-10-26
NevadaCounty election offices93 races in 1 county
updated 2026-10-26
New HampshireCity and town clerks' sample ballots34 races in 5 counties
updated 2026-10-26
New JerseyCounty clerks (Bergen, Ocean, Morris, Atlantic, Union, Burlington)575 races in 6 counties
updated 2026-10-26
New MexicoSecretary of State candidate portal287 races in 33 counties
updated 2026-10-26
New YorkCounty boards of elections (New York City, Suffolk, Nassau, Westchester, Onondaga)219 races in 18 counties
updated 2026-10-27
North CarolinaState Board of Elections candidate list1,135 races in 100 counties
updated 2026-10-25
North DakotaSecretary of State candidate list381 races in 53 counties
updated 2026-10-26
OhioCounty boards of elections (Franklin, Cuyahoga, Stark, Lorain, Lake, Wood, Butler, Hamilton)73 races in 8 counties
updated 2026-10-26
OklahomaState Election Board list of elections (contested races only; Oklahoma doesn't print uncontested ones)27 races in 21 counties
updated 2026-10-25
OregonCounty elections offices (Multnomah, Washington, Clackamas, Marion)122 races in 6 counties
updated 2026-10-26
South CarolinaState Election Commission candidate tracking637 races in 46 counties
updated 2026-10-26
South DakotaSecretary of State candidate list417 races in 66 counties
updated 2026-10-26
TennesseeCounty election commissions; Secretary of State238 races in 35 counties
updated 2026-10-27
TexasCounty election offices821 races in 21 counties
updated 2026-10-27
UtahCounty clerks' certifications and sample ballots; Lieutenant Governor's certification201 races in 29 counties
updated 2026-10-26
VermontSecretary of State qualified candidate list299 races in 14 counties
updated 2026-10-25
VirginiaDepartment of Elections local offices candidate list482 races in 118 counties
updated 2026-10-27
WashingtonSecretary of State VoteWA candidate list428 races in 39 counties
updated 2026-10-27
West VirginiaSecretary of State candidate search96 races in 54 counties
updated 2026-10-25
WisconsinCounty and municipal clerks' notices and sample ballots11 races in 5 counties
updated 2026-10-26
WyomingCounty clerks; Secretary of State (judges up for retention)82 races in 21 counties
updated 2026-10-26

States not listed have statewide and legislative races plus any local ballot questions we found, but no local candidate races yet. Counts and dates update automatically with each data refresh.

Ballot measures

WhatSource
Statewide amendments and propositionsThe official ballot text from each state's election office or legislature, copied word for word; Florida's from the Division of Elections initiatives database
County, city, school and special-district questionsWord for word from the best official source we can reach: sample ballots, election-office question lists, or the resolution that put it on the ballot. Most link to a .gov site.
Who put it on the ballotThe legislature's bill record or the initiative's filing; sponsoring legislators placed with their own Shor–McCarty votes
"What it would cost"Calculated only from the tax rate printed in the ballot question (1 mill = $1 per $1,000 of taxable value). We don't guess anyone's home value.
Florida special districts explainedThe Florida Statutes chapter for each kind of district (flsenate.gov); district budgets and tax rates from each district's own site and the Florida Department of Revenue

How and where to vote

WhatSource
Florida early voting sites, hours and deadlinesEach county's early-voting filing with the Florida Division of Elections; county Supervisors of Elections
Florida ballots cast so farDivision of Elections vote-by-mail and early voting statistics, refreshed three times a day
MississippiSecretary of State and county circuit clerks
Other states' polling placesGoogle's Civic Information API (the Voting Information Project), where the state provides it

Left–right placements

ScoreSourceWho it covers
DW-NOMINATEVoteview (UCLA): every roll-call vote in CongressAnyone who has served in Congress
Shor–McCartyBoris Shor, state legislator ideology data (Harvard Dataverse, January 2025 update)State legislators who served 1993–2022
DIME CFscoresAdam Bonica, Database on Ideology, Money in Politics, and Elections v4.0 (Stanford)Anyone who has raised money since 2010
AI estimateJev (TypeSafe AI) reading only the candidate's own public record: their Wikipedia article, campaign website and published questionnaire answers, with no party label. Re-read when those pages change.Everyone else, when their record says enough

Each method, and what it can't tell you, is explained on How it works.

Money and voting record

WhatSourceRefreshed
Federal candidates' fundraising, top donors and campaign websitesFederal Election Commission filings, 2025–26 cycleEvery 3 days
Outside spending for or against federal candidatesFEC independent expenditures (Schedule E). Who is behind each group is checked against its FEC record and its own website.Every 3 days
Florida state and local candidates' fundraisingFlorida Division of Elections campaign finance; county filings on voterfocus.com. Mississippi's campaign-finance site blocks automated reading, so we have none for Mississippi.Every 3 days
Alabama state and local candidates' fundraising (738 candidates)Secretary of State Fair Campaign Practices Act filings since November 9, 2022 (Alabama's 2026 election cycle). Candidates don't have to form a committee until they raise or spend $1,000, so some have no record.Daily
Colorado state, county and special-district candidates' fundraising (248 candidates)Secretary of State TRACER bulk contribution files. City and town candidates file with their city clerk, so they aren't included.Daily
DC candidates' fundraising (30 candidates)Office of Campaign Finance, including Fair Elections public matching funds (2026 cycle)Daily
Illinois state and local candidates' fundraising (474 candidates)State Board of Elections bulk files: quarterly reports from January 2025 plus large contributions reported since October 1. Contributions under $150 are reported only as a total.Daily
Kentucky state and local candidates' fundraising (4,952 candidates)Registry of Election Finance: money for the November general election only (primary money appears only as a balance carried over). Candidates who claimed the under-$3,000 exemption don't file contribution reports.Daily
Maryland state and local candidates' fundraising (674 candidates)State Board of Elections campaign finance: total contributions for the 2023–2026 cycle by type of donor. Loans aren't included.Daily
Massachusetts state, county and district attorney candidates' fundraising (302 candidates)Office of Campaign and Political Finance, receipts since January 2025Daily
New York state and local candidates' fundraising (468 candidates)State Board of Elections filings, through the state's open data portal: itemized receipts in 2026-cycle reports, including public matching funds. Small unitemized gifts aren't included, and a candidate whose committee name doesn't identify them isn't shown. New York City offices file with the city, so they aren't included.Daily
North Carolina state and local candidates' fundraising (599 candidates)State Board of Elections campaign finance, receipts since January 2025. Many reports are entered as data only after a delay, and some are filed only as scanned images, so a candidate without numbers here hasn't necessarily raised $0.Daily
Virginia state and local candidates' fundraising (351 candidates)Department of Elections campaign finance: each committee's total receipts for this election cycle from its latest report, from a copy of the Department's files downloaded October 27, 2026 (its bulk files block automated requests). Totals only, no donor list.One-time
Washington state and local candidates' fundraising (822 candidates)Public Disclosure Commission open data (data.wa.gov): every reported contribution, with the PDC's own donor categoriesDaily
Members of Congress: missed votes, party-line votes, key votesVoteview roll calls for the current CongressMonthly
Bills sponsoredCongress.govEvery 3 days

Candidate and judge profiles

Polls and past results

WhatSource
Polls for Senate, governor and statewide measuresWikipedia's poll tables, used as an index: each poll links the pollster's own release. Only polls in the field since September 1; no averages or predictions.
House incumbents' 2024 resultWikipedia's 2024 House election tables, which cite each state's certified results
Senators' last resultMIT Election Data and Science Lab, U.S. Senate results 1976–2024

Our rules for using sources

Spot something wrong? Email support@spectrumvote.com with the page and the source, and we'll fix it.

Credits and licenses

En español: de dónde vienen nuestros datos

Los candidatos y las medidas vienen de las oficinas electorales estatales y de condado (listas oficiales de candidatos y boletas de muestra), y los candidatos federales y a gobernador de los artículos de Wikipedia de cada contienda. El financiamiento viene de la Comisión Federal de Elecciones (FEC) y de los registros de Florida; los historiales de votos, de Voteview y Congress.gov; las puntuaciones académicas, de Voteview (UCLA), Shor–McCarty (Harvard Dataverse) y DIME (Stanford). Cada página enlaza el registro exacto que usó.

No compramos datos de votantes, no inventamos nada y no evitamos los controles de seguridad de ningún sitio. Los estimados por IA están marcados como tales. Confirma siempre con tu boleta de muestra oficial.