Seal of Maryland

Maryland

Population: 6,133,130 · 24 counties · Official website · Open data

Maryland sends 10 members to the U.S. Congress: 2 Senators and 8 Representatives. Maryland has a population of 6,133,130.

Governor

Wes Moore D
Governor

Maryland Congressional Delegation

Explore Maryland’s representation in the U.S. Congress.

Democrat Republican

Senators

Photo of Chris Van Hollen
Chris Van Hollen
D Democrat · Senior Senator
Photo of Angela D. Alsobrooks
Angela D. Alsobrooks
D Democrat · Junior Senator

Representatives

DistrictRepresentativeParty
Photo of Andy HarrisMD-01Andy HarrisR Republican
Photo of Johnny Olszewski, Jr.MD-02Johnny Olszewski, Jr.D Democrat
Photo of Sarah ElfrethMD-03Sarah ElfrethD Democrat
Photo of Glenn IveyMD-04Glenn IveyD Democrat
Photo of Steny H. HoyerMD-05Steny H. HoyerD Democrat
Photo of April McClain DelaneyMD-06April McClain DelaneyD Democrat
Photo of Kweisi MfumeMD-07Kweisi MfumeD Democrat
Photo of Jamie RaskinMD-08Jamie RaskinD Democrat

Counties

CountyPopulationCongressional Districts
Allegany County67,273MD-06
Anne Arundel County594,582MD-03, MD-05
Baltimore City565,239MD-01, MD-02, MD-03, MD-07
Baltimore County844,703MD-01, MD-02, MD-07
Calvert County94,728MD-05
Caroline County33,593MD-01
Carroll County176,639MD-02, MD-03
Cecil County105,672DE-AL, MD-01
Charles County171,973MD-05
Dorchester County32,879MD-01
Frederick County293,391MD-02, MD-06
Garrett County28,423MD-06
Harford County264,644MD-01, MD-02
Howard County336,001MD-02, MD-03, MD-05
Kent County19,303MD-01
Montgomery County1,058,474MD-02, MD-03, MD-04, MD-06, MD-08
Prince George's County947,430MD-03, MD-04, MD-05, MD-08
Queen Anne's County52,508MD-01
Somerset County24,910MD-01
St. Mary's County115,281MD-05
Talbot County37,823MD-01
Washington County155,813MD-06
Wicomico County104,800DE-AL, MD-01
Worcester County54,171MD-01

State Legislature

Senate (47) · House of Delegates (141)
Senate
34
13
House of Delegates
102
39
NamePartyChamberDistrict
Mike McKayRSenate1
Paul CordermanRSenate2
Karen YoungDSenate3
William FoldenRSenate4
Justin ReadyRSenate5
Johnny SallingRSenate6
J.B. JenningsRSenate7
Carl JacksonDSenate8
Katie HesterDSenate9
Ben BrooksDSenate10
Shelly HettlemanDSenate11
Clarence LamDSenate12
Guy GuzzoneDSenate13
Craig ZuckerDSenate14
Brian FeldmanDSenate15
Sara LoveDSenate16
Cheryl KaganDSenate17
Jeff WaldstreicherDSenate18
Ben KramerDSenate19
Will SmithDSenate20
Jim RosapepeDSenate21
Alonzo WashingtonDSenate22
Ron WatsonDSenate23
Joanne BensonDSenate24
Nick CharlesDSenate25
Anthony MuseDSenate26
Kevin HarrisDSenate27
Arthur EllisDSenate28
Jack BaileyRSenate29
Shaneka HensonDSenate30
Bryan SimonaireRSenate31
Pam BeidleDSenate32
Dawn GileDSenate33
Mary-Dulany JamesDSenate34
Jason GallionRSenate35
Steve HersheyRSenate36
Johnny MautzRSenate37
Mary Beth CarozzaRSenate38
Nancy KingDSenate39
Antonio HayesDSenate40
Dalya AttarDSenate41
Chris WestRSenate42
Mary WashingtonDSenate43
Charles SydnorDSenate44
Cory McCrayDSenate45
Bill FergusonDSenate46
Malcolm AugustineDSenate47
Karen SimpsonDHouse of Delegates3
Ken KerrDHouse of Delegates3
Kris FairDHouse of Delegates3
April MillerRHouse of Delegates4
Barrie CilibertiRHouse of Delegates4
Jesse PippyRHouse of Delegates4
April RoseRHouse of Delegates5
Chris TomlinsonRHouse of Delegates5
Christopher BouchatRHouse of Delegates5
Bob LongRHouse of Delegates6
Ric MetzgarRHouse of Delegates6
Robin GrammerRHouse of Delegates6
Harry BhandariDHouse of Delegates8
Kim RossDHouse of Delegates8
Nick AllenDHouse of Delegates8
Adrienne JonesDHouse of Delegates10
Jennifer White HollandDHouse of Delegates10
Scott PhillipsDHouse of Delegates10
Gabriel MorenoDHouse of Delegates13
Jen TerrasaDHouse of Delegates13
Pam GuzzoneDHouse of Delegates13
Anne KaiserDHouse of Delegates14
Bernice Mireku-NorthDHouse of Delegates14
Pam QueenDHouse of Delegates14
David Fraser-HidalgoDHouse of Delegates15
Lily QiDHouse of Delegates15
Linda FoleyDHouse of Delegates15
Marc KormanDHouse of Delegates16
Sarah WolekDHouse of Delegates16
Teresa WoormanDHouse of Delegates16
Joe VogelDHouse of Delegates17
Julie Palakovich CarrDHouse of Delegates17
Ryan SpiegelDHouse of Delegates17
Aaron KaufmanDHouse of Delegates18
Emily ShettyDHouse of Delegates18
Jared SolomonDHouse of Delegates18
Bonnie CullisonDHouse of Delegates19
Charlotte CrutchfieldDHouse of Delegates19
Vaughn StewartDHouse of Delegates19
David MoonDHouse of Delegates20
Jheanelle WilkinsDHouse of Delegates20
Lorig CharkoudianDHouse of Delegates20
Ben BarnesDHouse of Delegates21
Joseline Peña-MelnykDHouse of Delegates21
Mary LehmanDHouse of Delegates21
Anne HealeyDHouse of Delegates22
Ashanti MartínezDHouse of Delegates22
Nicole WilliamsDHouse of Delegates22
Adrian BoafoDHouse of Delegates23
Kym TaylorDHouse of Delegates23
Marvin HolmesDHouse of Delegates23
Andrea HarrisonDHouse of Delegates24
Derrick ColeyDHouse of Delegates24
Tiffany AlstonDHouse of Delegates24
Denise RobertsDHouse of Delegates25
Karen TolesDHouse of Delegates25
Kent RobersonDHouse of Delegates25
Jamila WoodsDHouse of Delegates26
Kris ValderramaDHouse of Delegates26
Veronica TurnerDHouse of Delegates26
C.T. WilsonDHouse of Delegates28
Debra DavisDHouse of Delegates28
Edith PattersonDHouse of Delegates28
Brian ChisholmRHouse of Delegates31
LaToya NkongoloRHouse of Delegates31
Nic KipkeRHouse of Delegates31
Mark ChangDHouse of Delegates32
Mike RogersDHouse of Delegates32
Sandy BartlettDHouse of Delegates32
Jay JacobsRHouse of Delegates36
Jeff GhristRHouse of Delegates36
Steve ArentzRHouse of Delegates36
Gabriel AceveroDHouse of Delegates39
Greg WimsDHouse of Delegates39
Lesley LopezDHouse of Delegates39
Frank ConawayDHouse of Delegates40
Marlon AmpreyDHouse of Delegates40
Melissa WellsDHouse of Delegates40
Malcolm RuffDHouse of Delegates41
Sandy RosenbergDHouse of Delegates41
Sean StinnettDHouse of Delegates41
Caylin YoungDHouse of Delegates45
Jackie AddisonDHouse of Delegates45
Stephanie SmithDHouse of Delegates45
Luke ClippingerDHouse of Delegates46
Mark EdelsonDHouse of Delegates46
Robbyn LewisDHouse of Delegates46
Aletheia McCaskillDHouse of Delegates44B
Andre JohnsonDHouse of Delegates34A
Andrew PruskiDHouse of Delegates33A
Barry BeauchampRHouse of Delegates38B
Brian CrosbyDHouse of Delegates29B
Cathi ForbesDHouse of Delegates43B
Chao WuDHouse of Delegates9A
Cheryl PasteurDHouse of Delegates11A
Chris AdamsRHouse of Delegates37B
Courtney WatsonDHouse of Delegates9B
Dana JonesDHouse of Delegates30A
Dana SteinDHouse of Delegates11B
Darrell OdomDHouse of Delegates27A
Deni TaverasDHouse of Delegates47B
Diana FennellDHouse of Delegates47A
Dylan BehlerDHouse of Delegates30A
Elizabeth EmbryDHouse of Delegates43A
Eric EbersoleDHouse of Delegates44A
Gary SimmonsDHouse of Delegates12B
Heather Bagnall TudballDHouse of Delegates33C
Jason BuckelRHouse of Delegates1B
Jeff LongDHouse of Delegates27B
Jessica FeldmarkDHouse of Delegates12A
Jim HinebaughRHouse of Delegates1A
Jon CardinDHouse of Delegates11B
Josh StonkoRHouse of Delegates42C
Julian IveyDHouse of Delegates47A
Kathy SzeligaRHouse of Delegates7A
Kevin AndersonRHouse of Delegates38A
Kevin HornbergerRHouse of Delegates35B
Lauren ArikanRHouse of Delegates7B
Mark FisherRHouse of Delegates27C
Matt MorganRHouse of Delegates29A
Matthew SchindlerDHouse of Delegates2B
Michele GuytonDHouse of Delegates42B
Mike GriffithRHouse of Delegates35A
Natalie ZieglerDHouse of Delegates9A
Nino MangioneRHouse of Delegates42A
Regina BoyceDHouse of Delegates43A
Ryan NawrockiRHouse of Delegates7A
Seth HowardRHouse of Delegates30B
Sheila RuthDHouse of Delegates44B
Sheree Sample-HughesDHouse of Delegates37A
Steve JohnsonDHouse of Delegates34A
Stuart SchmidtRHouse of Delegates33B
Susan McComasRHouse of Delegates34B
Teresa ReillyRHouse of Delegates35A
Terri HillDHouse of Delegates12A
Terry BakerRHouse of Delegates1C
Todd MorganRHouse of Delegates29C
Tom HutchinsonRHouse of Delegates37B
Wayne HartmanRHouse of Delegates38C
William ValentineRHouse of Delegates2A
William WivellRHouse of Delegates2A