Data
The numbers behind the charts, as CSV and JSON. Every file has a companion
_provenance.json naming the source document, its SHA-256 hash, when it was
processed, and the checks it passed. Licensed
CC-BY 4.0; please credit the
Maryland State Board of Elections as the source.
Every month in one file
The same data as the monthly files below, with all months stacked. Each row ends with the id of the report it came from, so it still traces back to the original PDF.
registration_monthly_all.csv— Active voters by county and party, every month.registration_activity_all.csv— County activity (inactive voters, address and name changes, party switches, confirmation mailings), every month.registration_summary_all.csv— Statewide new registrations by method and removals by reason, every month.
Places where the State Board's own report does not add up are listed on the errata page.
Monthly voter registration
Active registration by county and party
One file per monthly report from the State Board of Elections, 2010 onward. Active voters in each of the 24 counties by party.
Columns: report_date, county, party, active_voters, party_name
- 2026
- 010203040506070809
- 2025
- 010203040506070809101112
- 2024
- 010203040506070809101112
- 2023
- 010203040506070809101112
- 2022
- 010203040506070809101112
- 2021
- 010203040506070809101112
- 2020
- 010203040506070809101112
- 2019
- 010203040506070809101112
- 2018
- 010203040506070809101112
- 2017
- 010203040506070809101112
- 2016
- 010203040506070809101112
- 2015
- 010203040506070809101112
- 2014
- 010203040506070809101112
- 2013
- 010203040506070809101112
- 2012
- 010203040506070809101112
- 2011
- 010203040506070809101112
- 2010
- 010203040506070809101112
County activity
Address and name changes, party affiliation changes, confirmation mailings and inactive voters, by county.
Columns: report_date, county, measure, party, value
- 2026
- 010203040506070809
- 2025
- 010203040506070809101112
- 2024
- 010203040506070809101112
- 2023
- 010203040506070809101112
- 2022
- 010203040506070809101112
- 2021
- 010203040506070809101112
- 2020
- 010203040506070809101112
- 2019
- 010203040506070809101112
- 2018
- 010203040506070809101112
- 2017
- 010203040506070809101112
- 2016
- 010203040506070809101112
- 2015
- 010203040506070809101112
- 2014
- 010203040506070809101112
- 2013
- 010203040506070809101112
- 2012
- 010203040506070809101112
- 2011
- 010203040506070809101112
- 2010
- 010203040506070809101112
Statewide new registrations and removals
New registrations by method and party, and removals by reason and party, statewide. A blank value means the report printed NA.
Columns: report_date, section, category, party, value
- 2026
- 010203040506070809
- 2025
- 010203040506070809101112
- 2024
- 010203040506070809101112
- 2023
- 010203040506070809101112
- 2022
- 010203040506070809101112
- 2021
- 010203040506070809101112
- 2020
- 010203040506070809101112
- 2019
- 010203040506070809101112
- 2018
- 010203040506070809101112
- 2017
- 010203040506070809101112
- 2016
- 010203040506070809101112
- 2015
- 010203040506070809101112
- 2014
- 010203040506070809101112
- 2013
- 010203040506070809101112
- 2012
- 010203040506070809101112
- 2011
- 010203040506070809101112
- 2010
- 010203040506070809101112
source_discrepancies.csv lists the places where the State Board's own reports do not add up, each checked against the original PDF.
Voter file aggregates
Counts from the statewide voter list, never individual records. Counts of 1 to 9 voters are hidden (null). Participation figures describe people on the list today, not the electorate on election day, and are not official turnout.
Snapshot 2026-08-12
Each file holds rows of counts with their dimensions (county, party group,
election, and so on). Counts below 10 are null.
snapshot.json describes the elections, the limitations,
and how much of each past electorate the file still contains;
provenance records the checks.
age_by_party.jsonage_detail_by_party.jsondistrict_turnout.jsondistricts.jsongender.jsongeneration_by_party.jsonminor_parties.jsonnew_registrant_weeks.jsonnew_registrants.jsonnew_voters_voted.jsonparty_by_county.jsonrace_by_age.jsonrace_by_district.jsonrace_by_party.jsonregistration_cohorts.jsonturnout_by_age.jsonturnout_by_age_party.jsonturnout_by_election.jsonvoter_types.json
Snapshot 2024-09-11
Each file holds rows of counts with their dimensions (county, party group,
election, and so on). Counts below 10 are null.
snapshot.json describes the elections, the limitations,
and how much of each past electorate the file still contains;
provenance records the checks.
age_by_party.jsonage_detail_by_party.jsondistrict_turnout.jsondistricts.jsongender.jsongeneration_by_party.jsonminor_parties.jsonnew_registrant_weeks.jsonnew_registrants.jsonnew_voters_voted.jsonparty_by_county.jsonregistration_cohorts.jsonturnout_by_age.jsonturnout_by_age_party.jsonturnout_by_election.jsonvoter_types.json
Turnout reports
The mail-in ballot tracking files the State Board publishes during a campaign, snapshotted under each report's own as-of date. Each snapshot is one day of one report.
GG18 — county-canvass (county)
GG18 — mail-voting (county)
GG18 — official-turnout (congressional)
GG18 — official-turnout (county)
GG18 — official-turnout (legislative)
GG18 — provisional (county)
GG18 — votes-accepted (county)
GG22 — county-canvass (county)
GG22 — eligible-active (congressional)
GG22 — eligible-active (councilmanic)
GG22 — eligible-active (county)
GG22 — eligible-active (legislative)
GG22 — eligible-inactive (county)
GG22 — mail-voting (county)
GG22 — official-turnout (congressional)
GG22 — official-turnout (county)
GG22 — official-turnout (legislative)
GG22 — provisional (county)
GG22 — mail-in ballot requests (county)
GG22 — same-day registrations and address changes (unofficial) (congressional)
GG22 — same-day registrations and address changes (unofficial) (councilmanic)
GG22 — same-day registrations and address changes (unofficial) (county)
GG22 — same-day registrations and address changes (unofficial) (county-party)
GG22 — same-day registrations and address changes (unofficial) (legislative)
GG22 — same-day registrations and address changes (unofficial) (location)
GG22 — ballots sent and returned (congressional)
GG22 — ballots sent and returned (county)
2022-11-28 (provenance) 2022-11-27 (provenance) 2022-11-26 (provenance) 2022-11-25 (provenance) 2022-11-24 (provenance) 2022-11-23 (provenance) 2022-11-22 (provenance) 2022-11-21 (provenance) 2022-11-20 (provenance) 2022-11-19 (provenance) 2022-11-18 (provenance) 2022-11-17 (provenance) 2022-11-16 (provenance) 2022-11-15 (provenance) 2022-11-14 (provenance) 2022-11-13 (provenance) 2022-11-12 (provenance) 2022-11-11 (provenance) 2022-11-10 (provenance) 2022-11-09 (provenance) 2022-11-08 (provenance) 2022-11-06 (provenance) 2022-11-05 (provenance) 2022-11-04 (provenance) 2022-11-03 (provenance) 2022-11-02 (provenance) 2022-11-01 (provenance) 2022-10-31 (provenance) 2022-10-30 (provenance) 2022-10-29 (provenance) 2022-10-28 (provenance) 2022-10-27 (provenance) 2022-10-26 (provenance)
GG22 — ballots sent and returned (legislative)
GG22 — votes-accepted (county)
GG26 — early-voting (congressional)
2026-10-25 (provenance) 2026-10-24 (provenance) 2026-10-23 (provenance)
GG26 — early-voting (councilmanic)
2026-10-25 (provenance) 2026-10-24 (provenance) 2026-10-23 (provenance)
GG26 — early-voting (county)
2026-10-25 (provenance) 2026-10-24 (provenance) 2026-10-23 (provenance)
GG26 — early-voting (county-party)
2026-10-25 (provenance) 2026-10-24 (provenance) 2026-10-23 (provenance)
GG26 — early-voting (legislative)
2026-10-25 (provenance) 2026-10-24 (provenance) 2026-10-23 (provenance)
GG26 — early-voting (location)
2026-10-25 (provenance) 2026-10-24 (provenance) 2026-10-23 (provenance)
GG26 — mail-in ballot requests (county)
2026-10-25 (provenance) 2026-10-24 (provenance) 2026-10-23 (provenance) 2026-10-22 (provenance) 2026-10-21 (provenance) 2026-10-20 (provenance) 2026-10-19 (provenance) 2026-10-18 (provenance) 2026-10-17 (provenance) 2026-10-16 (provenance) 2026-10-15 (provenance) 2026-10-14 (provenance) 2026-10-13 (provenance) 2026-10-12 (provenance) 2026-10-11 (provenance) 2026-10-10 (provenance) 2026-10-09 (provenance)
GG26 — same-day registrations and address changes (unofficial) (congressional)
GG26 — same-day registrations and address changes (unofficial) (councilmanic)
GG26 — same-day registrations and address changes (unofficial) (county)
GG26 — same-day registrations and address changes (unofficial) (county-party)
GG26 — same-day registrations and address changes (unofficial) (legislative)
GG26 — same-day registrations and address changes (unofficial) (location)
GG26 — ballots sent and returned (congressional)
2026-10-25 (provenance) 2026-10-24 (provenance) 2026-10-23 (provenance) 2026-10-22 (provenance) 2026-10-21 (provenance) 2026-10-20 (provenance) 2026-10-19 (provenance) 2026-10-18 (provenance) 2026-10-17 (provenance) 2026-10-16 (provenance) 2026-10-15 (provenance) 2026-10-14 (provenance) 2026-10-13 (provenance) 2026-10-12 (provenance) 2026-10-11 (provenance) 2026-10-10 (provenance) 2026-10-09 (provenance)
GG26 — ballots sent and returned (county)
2026-10-25 (provenance) 2026-10-24 (provenance) 2026-10-23 (provenance) 2026-10-22 (provenance) 2026-10-21 (provenance) 2026-10-20 (provenance) 2026-10-19 (provenance) 2026-10-18 (provenance) 2026-10-17 (provenance) 2026-10-16 (provenance) 2026-10-15 (provenance) 2026-10-14 (provenance) 2026-10-13 (provenance) 2026-10-12 (provenance) 2026-10-11 (provenance) 2026-10-10 (provenance) 2026-10-09 (provenance)
GG26 — ballots sent and returned (legislative)
2026-10-25 (provenance) 2026-10-24 (provenance) 2026-10-23 (provenance) 2026-10-22 (provenance) 2026-10-21 (provenance) 2026-10-20 (provenance) 2026-10-19 (provenance) 2026-10-18 (provenance) 2026-10-17 (provenance) 2026-10-16 (provenance) 2026-10-15 (provenance) 2026-10-14 (provenance) 2026-10-13 (provenance) 2026-10-12 (provenance) 2026-10-11 (provenance) 2026-10-10 (provenance) 2026-10-09 (provenance)
GP22 — county-canvass (county)
GP22 — eligible-active (congressional)
GP22 — eligible-active (councilmanic)
GP22 — eligible-active (county)
GP22 — eligible-active (legislative)
GP22 — eligible-inactive (county)
GP22 — mail-voting (county)
GP22 — official-turnout (congressional)
GP22 — official-turnout (county)
GP22 — official-turnout (legislative)
GP22 — provisional (county)
GP22 — mail-in ballot requests (county)
GP22 — same-day registrations and address changes (unofficial) (congressional)
GP22 — same-day registrations and address changes (unofficial) (councilmanic)
GP22 — same-day registrations and address changes (unofficial) (county)
GP22 — same-day registrations and address changes (unofficial) (county-party)
GP22 — same-day registrations and address changes (unofficial) (legislative)
GP22 — same-day registrations and address changes (unofficial) (location)
GP22 — ballots sent and returned (congressional)
GP22 — ballots sent and returned (county)
GP22 — ballots sent and returned (legislative)
GP22 — votes-accepted (county)
GP26 — county-canvass (county)
GP26 — left-to-count (congressional)
GP26 — left-to-count (county)
GP26 — left-to-count (legislative)
GP26 — mail-voting (county)
GP26 — provisional (county)
GP26 — mail-in ballot requests (county)
GP26 — same-day registrations and address changes (unofficial) (congressional)
GP26 — same-day registrations and address changes (unofficial) (councilmanic)
GP26 — same-day registrations and address changes (unofficial) (county)
GP26 — same-day registrations and address changes (unofficial) (county-party)
GP26 — same-day registrations and address changes (unofficial) (legislative)
GP26 — same-day registrations and address changes (unofficial) (location)
GP26 — ballots sent and returned (congressional)
GP26 — ballots sent and returned (county)
GP26 — ballots sent and returned (legislative)
GP26 — votes-accepted (county)
PG24 — county-canvass (county)
PG24 — eligible-active (congressional)
PG24 — eligible-active (councilmanic)
PG24 — eligible-active (county)
PG24 — eligible-active (legislative)
PG24 — eligible-inactive (county)
PG24 — mail-voting (county)
PG24 — official-turnout (congressional)
PG24 — official-turnout (county)
PG24 — official-turnout (legislative)
PG24 — provisional (county)
PG24 — mail-in ballot requests (county)
PG24 — same-day registrations and address changes (unofficial) (congressional)
PG24 — same-day registrations and address changes (unofficial) (councilmanic)
PG24 — same-day registrations and address changes (unofficial) (county)
PG24 — same-day registrations and address changes (unofficial) (county-party)
PG24 — same-day registrations and address changes (unofficial) (legislative)
PG24 — same-day registrations and address changes (unofficial) (location)
PG24 — ballots sent and returned (congressional)
PG24 — ballots sent and returned (county)
2024-12-07 (provenance) 2024-12-06 (provenance) 2024-12-05 (provenance) 2024-12-04 (provenance) 2024-12-02 (provenance) 2024-12-01 (provenance) 2024-11-30 (provenance) 2024-11-29 (provenance) 2024-11-28 (provenance) 2024-11-27 (provenance) 2024-11-26 (provenance) 2024-11-25 (provenance) 2024-11-24 (provenance) 2024-11-23 (provenance) 2024-11-22 (provenance) 2024-11-21 (provenance) 2024-11-20 (provenance) 2024-11-19 (provenance) 2024-11-18 (provenance) 2024-11-17 (provenance) 2024-11-16 (provenance) 2024-11-15 (provenance) 2024-11-14 (provenance) 2024-11-13 (provenance) 2024-11-12 (provenance) 2024-11-11 (provenance) 2024-11-10 (provenance) 2024-11-09 (provenance) 2024-11-08 (provenance) 2024-11-07 (provenance) 2024-11-06 (provenance) 2024-11-05 (provenance) 2024-11-03 (provenance) 2024-11-02 (provenance) 2024-11-01 (provenance) 2024-10-31 (provenance) 2024-10-30 (provenance) 2024-10-29 (provenance) 2024-10-28 (provenance) 2024-10-27 (provenance) 2024-10-26 (provenance) 2024-10-25 (provenance) 2024-10-24 (provenance) 2024-10-22 (provenance) 2024-10-21 (provenance) 2024-10-20 (provenance) 2024-10-19 (provenance) 2024-10-18 (provenance) 2024-10-17 (provenance) 2024-10-16 (provenance) 2024-10-15 (provenance) 2024-10-14 (provenance) 2024-10-13 (provenance) 2024-10-12 (provenance) 2024-10-11 (provenance)
PG24 — ballots sent and returned (legislative)
PG24 — votes-accepted (county)
PP24 — county-canvass (county)
PP24 — eligible-active (congressional)
PP24 — eligible-active (councilmanic)
PP24 — eligible-active (county)
PP24 — eligible-active (legislative)
PP24 — eligible-inactive (county)
PP24 — mail-voting (county)
PP24 — official-turnout (congressional)
PP24 — official-turnout (county)
PP24 — official-turnout (legislative)
PP24 — provisional (county)
PP24 — mail-in ballot requests (county)
PP24 — same-day registrations and address changes (unofficial) (congressional)
PP24 — same-day registrations and address changes (unofficial) (councilmanic)
PP24 — same-day registrations and address changes (unofficial) (county)
PP24 — same-day registrations and address changes (unofficial) (county-party)
PP24 — same-day registrations and address changes (unofficial) (legislative)
PP24 — same-day registrations and address changes (unofficial) (location)
PP24 — ballots sent and returned (congressional)
PP24 — ballots sent and returned (county)
PP24 — ballots sent and returned (legislative)
PP24 — votes-accepted (county)
Election results
The State Board's county results files, one CSV per county and party file (a primary has Democratic, Republican and non-partisan files; a general has one), each with a provenance file recording its source, checksum and checks. Winner marks are the Board's flag.
GP26 — 2026 gubernatorial primary
01-allegany-dem (provenance) 01-allegany-non (provenance) 01-allegany-rep (provenance) 02-anne-arundel-dem (provenance) 02-anne-arundel-rep (provenance) 03-baltimore-city-dem (provenance) 03-baltimore-city-non (provenance) 03-baltimore-city-rep (provenance) 04-baltimore-county-dem (provenance) 04-baltimore-county-rep (provenance) 05-calvert-dem (provenance) 05-calvert-rep (provenance) 06-caroline-dem (provenance) 06-caroline-rep (provenance) 07-carroll-dem (provenance) 07-carroll-rep (provenance) 08-cecil-dem (provenance) 08-cecil-non (provenance) 08-cecil-rep (provenance) 09-charles-dem (provenance) 09-charles-rep (provenance) 10-dorchester-dem (provenance) 10-dorchester-rep (provenance) 11-frederick-dem (provenance) 11-frederick-non (provenance) 11-frederick-rep (provenance) 12-garrett-dem (provenance) 12-garrett-rep (provenance) 13-harford-dem (provenance) 13-harford-non (provenance) 13-harford-rep (provenance) 14-howard-dem (provenance) 14-howard-rep (provenance) 15-kent-dem (provenance) 15-kent-rep (provenance) 16-montgomery-dem (provenance) 16-montgomery-non (provenance) 16-montgomery-rep (provenance) 17-prince-georges-dem (provenance) 17-prince-georges-non (provenance) 17-prince-georges-rep (provenance) 18-queen-annes-dem (provenance) 18-queen-annes-non (provenance) 18-queen-annes-rep (provenance) 19-st-marys-dem (provenance) 19-st-marys-rep (provenance) 20-somerset-dem (provenance) 20-somerset-non (provenance) 20-somerset-rep (provenance) 21-talbot-dem (provenance) 21-talbot-rep (provenance) 22-washington-dem (provenance) 22-washington-non (provenance) 22-washington-rep (provenance) 23-wicomico-dem (provenance) 23-wicomico-rep (provenance) 24-worcester-dem (provenance) 24-worcester-rep (provenance)
PG24 — 2024 presidential general election
01-allegany-all (provenance) 02-anne-arundel-all (provenance) 03-baltimore-city-all (provenance) 04-baltimore-county-all (provenance) 05-calvert-all (provenance) 06-caroline-all (provenance) 07-carroll-all (provenance) 08-cecil-all (provenance) 09-charles-all (provenance) 10-dorchester-all (provenance) 11-frederick-all (provenance) 12-garrett-all (provenance) 13-harford-all (provenance) 14-howard-all (provenance) 15-kent-all (provenance) 16-montgomery-all (provenance) 17-prince-georges-all (provenance) 18-queen-annes-all (provenance) 19-st-marys-all (provenance) 20-somerset-all (provenance) 21-talbot-all (provenance) 22-washington-all (provenance) 23-wicomico-all (provenance) 24-worcester-all (provenance)
PP24 — 2024 presidential primary
01-allegany-dem (provenance) 01-allegany-rep (provenance) 02-anne-arundel-dem (provenance) 02-anne-arundel-non (provenance) 02-anne-arundel-rep (provenance) 03-baltimore-city-dem (provenance) 03-baltimore-city-rep (provenance) 04-baltimore-county-dem (provenance) 04-baltimore-county-rep (provenance) 05-calvert-dem (provenance) 05-calvert-non (provenance) 05-calvert-rep (provenance) 06-caroline-dem (provenance) 06-caroline-rep (provenance) 07-carroll-dem (provenance) 07-carroll-rep (provenance) 08-cecil-dem (provenance) 08-cecil-rep (provenance) 09-charles-dem (provenance) 09-charles-non (provenance) 09-charles-rep (provenance) 10-dorchester-dem (provenance) 10-dorchester-non (provenance) 10-dorchester-rep (provenance) 11-frederick-dem (provenance) 11-frederick-non (provenance) 11-frederick-rep (provenance) 12-garrett-dem (provenance) 12-garrett-rep (provenance) 13-harford-dem (provenance) 13-harford-rep (provenance) 14-howard-dem (provenance) 14-howard-non (provenance) 14-howard-rep (provenance) 15-kent-dem (provenance) 15-kent-rep (provenance) 16-montgomery-dem (provenance) 16-montgomery-non (provenance) 16-montgomery-rep (provenance) 17-prince-georges-dem (provenance) 17-prince-georges-non (provenance) 17-prince-georges-rep (provenance) 18-queen-annes-dem (provenance) 18-queen-annes-rep (provenance) 19-st-marys-dem (provenance) 19-st-marys-non (provenance) 19-st-marys-rep (provenance) 20-somerset-dem (provenance) 20-somerset-rep (provenance) 21-talbot-dem (provenance) 21-talbot-non (provenance) 21-talbot-rep (provenance) 22-washington-dem (provenance) 22-washington-non (provenance) 22-washington-rep (provenance) 23-wicomico-dem (provenance) 23-wicomico-rep (provenance) 24-worcester-dem (provenance) 24-worcester-non (provenance) 24-worcester-rep (provenance)
GG22 — 2022 gubernatorial general election
01-allegany-all (provenance) 02-anne-arundel-all (provenance) 03-baltimore-city-all (provenance) 04-baltimore-county-all (provenance) 05-calvert-all (provenance) 06-caroline-all (provenance) 07-carroll-all (provenance) 08-cecil-all (provenance) 09-charles-all (provenance) 10-dorchester-all (provenance) 11-frederick-all (provenance) 12-garrett-all (provenance) 13-harford-all (provenance) 14-howard-all (provenance) 15-kent-all (provenance) 16-montgomery-all (provenance) 17-prince-georges-all (provenance) 18-queen-annes-all (provenance) 19-st-marys-all (provenance) 20-somerset-all (provenance) 21-talbot-all (provenance) 22-washington-all (provenance) 23-wicomico-all (provenance) 24-worcester-all (provenance)
GP22 — 2022 gubernatorial primary
01-allegany-dem (provenance) 01-allegany-non (provenance) 01-allegany-rep (provenance) 02-anne-arundel-dem (provenance) 02-anne-arundel-rep (provenance) 03-baltimore-city-dem (provenance) 03-baltimore-city-non (provenance) 03-baltimore-city-rep (provenance) 04-baltimore-county-dem (provenance) 04-baltimore-county-non (provenance) 04-baltimore-county-rep (provenance) 05-calvert-dem (provenance) 05-calvert-non (provenance) 05-calvert-rep (provenance) 06-caroline-dem (provenance) 06-caroline-rep (provenance) 07-carroll-dem (provenance) 07-carroll-non (provenance) 07-carroll-rep (provenance) 08-cecil-dem (provenance) 08-cecil-non (provenance) 08-cecil-rep (provenance) 09-charles-dem (provenance) 09-charles-non (provenance) 09-charles-rep (provenance) 10-dorchester-dem (provenance) 10-dorchester-non (provenance) 10-dorchester-rep (provenance) 11-frederick-dem (provenance) 11-frederick-non (provenance) 11-frederick-rep (provenance) 12-garrett-dem (provenance) 12-garrett-non (provenance) 12-garrett-rep (provenance) 13-harford-dem (provenance) 13-harford-non (provenance) 13-harford-rep (provenance) 14-howard-dem (provenance) 14-howard-non (provenance) 14-howard-rep (provenance) 15-kent-dem (provenance) 15-kent-non (provenance) 15-kent-rep (provenance) 16-montgomery-dem (provenance) 16-montgomery-non (provenance) 16-montgomery-rep (provenance) 17-prince-georges-dem (provenance) 17-prince-georges-non (provenance) 17-prince-georges-rep (provenance) 18-queen-annes-dem (provenance) 18-queen-annes-non (provenance) 18-queen-annes-rep (provenance) 19-st-marys-dem (provenance) 19-st-marys-non (provenance) 19-st-marys-rep (provenance) 20-somerset-dem (provenance) 20-somerset-rep (provenance) 21-talbot-dem (provenance) 21-talbot-rep (provenance) 22-washington-dem (provenance) 22-washington-rep (provenance) 23-wicomico-dem (provenance) 23-wicomico-non (provenance) 23-wicomico-rep (provenance) 24-worcester-dem (provenance) 24-worcester-rep (provenance)
PG20 — 2020 presidential general election
01-allegany-all (provenance) 02-anne-arundel-all (provenance) 03-baltimore-city-all (provenance) 04-baltimore-county-all (provenance) 05-calvert-all (provenance) 06-caroline-all (provenance) 07-carroll-all (provenance) 08-cecil-all (provenance) 09-charles-all (provenance) 10-dorchester-all (provenance) 11-frederick-all (provenance) 12-garrett-all (provenance) 13-harford-all (provenance) 14-howard-all (provenance) 15-kent-all (provenance) 16-montgomery-all (provenance) 17-prince-georges-all (provenance) 18-queen-annes-all (provenance) 19-st-marys-all (provenance) 20-somerset-all (provenance) 21-talbot-all (provenance) 22-washington-all (provenance) 23-wicomico-all (provenance) 24-worcester-all (provenance)
PP20 — 2020 presidential primary
01-allegany-dem (provenance) 01-allegany-non (provenance) 01-allegany-rep (provenance) 02-anne-arundel-dem (provenance) 02-anne-arundel-non (provenance) 02-anne-arundel-rep (provenance) 03-baltimore-city-dem (provenance) 03-baltimore-city-rep (provenance) 04-baltimore-county-dem (provenance) 04-baltimore-county-rep (provenance) 05-calvert-dem (provenance) 05-calvert-non (provenance) 05-calvert-rep (provenance) 06-caroline-dem (provenance) 06-caroline-non (provenance) 06-caroline-rep (provenance) 07-carroll-dem (provenance) 07-carroll-non (provenance) 07-carroll-rep (provenance) 08-cecil-dem (provenance) 08-cecil-rep (provenance) 09-charles-dem (provenance) 09-charles-rep (provenance) 10-dorchester-dem (provenance) 10-dorchester-non (provenance) 10-dorchester-rep (provenance) 11-frederick-dem (provenance) 11-frederick-non (provenance) 11-frederick-rep (provenance) 12-garrett-dem (provenance) 12-garrett-rep (provenance) 13-harford-dem (provenance) 13-harford-rep (provenance) 14-howard-dem (provenance) 14-howard-non (provenance) 14-howard-rep (provenance) 15-kent-dem (provenance) 15-kent-rep (provenance) 16-montgomery-dem (provenance) 16-montgomery-non (provenance) 16-montgomery-rep (provenance) 17-prince-georges-dem (provenance) 17-prince-georges-non (provenance) 17-prince-georges-rep (provenance) 18-queen-annes-dem (provenance) 18-queen-annes-rep (provenance) 19-st-marys-dem (provenance) 19-st-marys-rep (provenance) 20-somerset-dem (provenance) 20-somerset-rep (provenance) 21-talbot-dem (provenance) 21-talbot-rep (provenance) 22-washington-dem (provenance) 22-washington-non (provenance) 22-washington-rep (provenance) 23-wicomico-dem (provenance) 23-wicomico-rep (provenance) 24-worcester-dem (provenance) 24-worcester-rep (provenance)