MD · 10 members of Congress

Maryland

Senators and all 8 House members, scored from official roll calls on nine issue areas. Data as of 2026-11-14.

Senate delegation average35Chamber average 53

House delegation average37Chamber average 53

Find your own memberOpen Maryland on the scorecardOr type your ZIP code in the search on the home page.Compare the two senators

Senators

Angela Alsobrooks

Senator · MD · Democrat · in Congress since 2025

Raised $26,497,224 since 2023 · country committees $5,000 Ethiopia

37ranks 54–93 of 100

Chris Van Hollen

Senator · MD · Democrat · in Congress since 2017

Raised $2,315,818 since 2023

34ranks 58–98 of 100

House

Andy Harris

Representative · MD-01 · Republican · in Congress since 2011

Raised $3,904,108 since 2023 · country committees $14,994 Israel

78ranks 4–124 of 433

Johnny Olszewski

Representative · MD-02 · Democrat · in Congress since 2025

Raised $2,770,884 since 2023 · country committees $19,994 Israel

31ranks 255–408 of 433

Sarah Elfreth

Representative · MD-03 · Democrat · in Congress since 2025

Raised $3,611,155 since 2023 · country committees $5,000 Israel

33ranks 245–389 of 433

Glenn Ivey

Representative · MD-04 · Democrat · in Congress since 2023

Raised $1,187,696 since 2023 · country committees $4,994 Israel

30ranks 259–413 of 433

Steny Hoyer

Representative · MD-05 · Democrat · in Congress since 1981

Raised $1,890,141 since 2023 · country committees $9,994 Israel

27ranks 288–428 of 433

April McClain Delaney

Representative · MD-06 · Democrat · in Congress since 2025

Raised $3,445,068 since 2023 · country committees $14,994 Israel

39ranks 231–322 of 433

Kweisi Mfume

Representative · MD-07 · Democrat · in Congress since 1987

Raised $975,743 since 2023 · country committees $19,994 Israel

31ranks 257–409 of 433

Jamie Raskin

Representative · MD-08 · Democrat · in Congress since 2017

Raised $13,077,166 since 2023

28ranks 282–423 of 433

2026 races

MD-01: Andy Harriscandidates on the November ballot, scores and money
MD-02: Johnny Olszewskicandidates on the November ballot, scores and money
MD-03: Sarah Elfrethcandidates on the November ballot, scores and money
MD-04: Glenn Iveycandidates on the November ballot, scores and money
MD-05: Steny Hoyercandidates on the November ballot, scores and money
MD-06: April McClain Delaneycandidates on the November ballot, scores and money
MD-07: Kweisi Mfumecandidates on the November ballot, scores and money
MD-08: Jamie Raskincandidates on the November ballot, scores and money

All 2026 races

Which district is my ZIP code in?

ZIP codes follow mail routes, not district lines, so a ZIP code marked * is split between districts. If yours is, check your full address at house.gov. From Census Bureau ZIP code areas and 119th Congress district lines.

MD-01: Andy Harris · 150 ZIP codes

19973* 21001 21005 21009 21010 21013* 21014 21015 21017 21028 21034 21040 21047 21050 21051 21053* 21057* 21078 21082 21084 21085 21087* 21105* 21111* 21120* 21128* 21130 21131* 21132 21152* 21154 21156 21160 21161* 21162* 21220* 21234* 21236* 21237* 21286* 21601 21607 21610 21612 21613 21617 21619 21620 21622 21623 21624 21625 21626 21627 21628 21629 21631 21632 21634 21635 21636 21638 21639 21640 21641 21643 21644 21645 21647 21648 21649 21650 21651 21652 21653 21654 21655 21657 21658 21659 21660 21661 21662 21663 21664 21665 21666 21667 21668 21669 21671 21672 21673 21675 21676 21677 21678 21679 21801 21804 21810 21811 21813 21814 21817 21821 21822 21824 21826 21829 21830 21835 21837 21838 21840 21841 21842 21849 21850 21851 21853 21856 21861 21862 21863 21864 21865 21866 21867 21869 21871 21872 21874* 21875 21890 21901 21902 21903 21904 21911 21912* 21913 21914 21915 21917 21918 21919 21920 21921 21930

* 20 of these ZIP codes also reach into another district.

MD-02: Johnny Olszewski · 61 ZIP codes

21013* 21023 21030 21031 21043* 21048 21052* 21053* 21057* 21071 21074 21087* 21093 21102 21104* 21105* 21111* 21117 21120* 21128* 21131* 21133* 21136 21152* 21153 21155 21157* 21158 21161* 21162* 21163* 21204 21206* 21208* 21209* 21210* 21211* 21212* 21215* 21218* 21219* 21220* 21221* 21224* 21227* 21228* 21234* 21236* 21237* 21239* 21244* 21252 21285 21286* 21757* 21771* 21776* 21784* 21787* 21791* 21797*

* 45 of these ZIP codes also reach into another district.

MD-03: Sarah Elfreth · 50 ZIP codes

20701* 20723 20724* 20755* 20759 20763 20777* 20794* 20833* 21012 21029 21032* 21036 21037* 21042 21043* 21044 21045 21046 21054* 21056 21060 21061 21075 21076* 21077 21090 21104* 21108* 21113* 21122 21144* 21146 21157* 21163* 21225* 21226* 21240 21401 21402 21403 21405 21409 21723 21737 21738 21771* 21784* 21794 21797*

* 22 of these ZIP codes also reach into another district.

MD-04: Glenn Ivey · 44 ZIP codes

20601* 20607* 20613* 20705* 20706* 20707 20708* 20710 20712 20715* 20720* 20721* 20722 20735* 20737 20740 20742 20743* 20744* 20745 20746* 20747* 20748* 20769* 20770 20771 20774* 20777* 20781 20782 20783* 20784 20785 20832* 20833* 20860* 20861* 20862* 20866* 20868* 20903* 20904* 20905* 20912*

* 30 of these ZIP codes also reach into another district.

MD-05: Steny Hoyer · 105 ZIP codes

20601* 20602 20603 20606 20607* 20608 20609 20611 20612 20613* 20615 20616 20617 20618 20619 20620 20621 20622 20623 20624 20625 20626 20628 20629 20630 20632 20634 20636 20637 20639 20640 20645 20646 20650 20653 20656 20657 20658 20659 20660 20661 20662 20664 20667 20670 20674 20675 20676 20677 20678 20680 20684 20685 20686 20687 20688 20689 20690 20692 20693 20695 20701* 20705* 20706* 20708* 20711 20714 20715* 20716 20720* 20721* 20724* 20732 20733 20735* 20736 20743* 20744* 20746* 20747* 20748* 20751 20754 20755* 20758 20762 20764 20765 20769* 20772 20774* 20776 20778 20779 20794* 21032* 21035 21037* 21054* 21076* 21108* 21113* 21114 21140 21144*

* 28 of these ZIP codes also reach into another district.

MD-06: April McClain Delaney · 92 ZIP codes

20837 20838 20839 20841 20842 20850* 20854* 20855* 20871 20872* 20874* 20876 20877* 20878* 20879* 20880* 20882* 20886* 20899 21502 21520 21521 21523 21524 21529 21530 21531 21532 21536 21538 21539 21540 21541 21542 21543 21545 21550 21555 21557 21560 21561 21562 21701 21702 21703 21704 21705 21710 21711 21713 21714 21715 21716 21717 21718 21719 21722 21727 21733 21734 21740 21742 21746 21750 21754 21755 21756 21757* 21758 21762 21766 21767 21769 21770 21771* 21773 21774 21776* 21777 21778 21779 21780 21781 21782 21783 21787* 21788 21790 21791* 21793 21795 21798

* 16 of these ZIP codes also reach into another district.

MD-07: Kweisi Mfume · 39 ZIP codes

21052* 21133* 21201 21202 21205 21206* 21207 21208* 21209* 21210* 21211* 21212* 21213 21214 21215* 21216 21217 21218* 21219* 21221* 21222 21223 21224* 21225* 21226* 21227* 21228* 21229 21230 21231 21233 21234* 21236* 21237* 21239* 21244* 21250 21251 21287

* 22 of these ZIP codes also reach into another district.

MD-08: Jamie Raskin · 45 ZIP codes

20705* 20777* 20783* 20812 20814 20815 20816 20817 20818 20832* 20833* 20850* 20851 20852 20853 20854* 20855* 20860* 20861* 20862* 20866* 20868* 20872* 20874* 20877* 20878* 20879* 20880* 20882* 20886* 20889 20892 20894 20895 20896 20901 20902 20903* 20904* 20905* 20906 20910 20912* 21771* 21797*

* 27 of these ZIP codes also reach into another district.

Scores come from official House and Senate roll calls, weighted by a published rubric. Party is shown but never counts, and every country is tracked by the same rule. Campaign money is from FEC filings and never affects the score. How scoring works · Every scored vote · All states.