These are tables of congressional delegations from Maryland to the United States Senate and United States House of Representatives.
| Key to party COLORS and ABBREVIATIONS for Members of the U.S. Congress |
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[edit] United States Senate
The alternating grey and white boxes indicate the duration of the actual six-year Senate terms.
[edit] United States House of Representatives
[edit] 1st Congress to 2nd Congress
[edit] 3rd Congress to 7th Congress
Maryland gained two representatives, bringing the total to eight during this period.
[edit] 8th Congress to 23rd Congress
Maryland gained one representative, bringing the total to nine during this period. The fifth district had two representatives, except after the 23rd Congress: one from Baltimore City, and the other from Baltimore County, Maryland.
[edit] 24th Congress to 27th Congress
Maryland lost one representative, bringing the total to seven during this period. The fourth district had two representatives from 1835–1843.
[edit] 28th Congress to 37th Congress
Maryland lost two representatives, bringing the total to six during this period.
[edit] 38th Congress to 42nd Congress
Maryland lost one representative, bringing the total to five during this period.
[edit] 43rd Congress to 82nd Congress
Maryland gained one representative, bringing the total to six during this period.
[edit] 83rd Congress to 87th Congress
Maryland gained one representative, bringing the total to seven during this period.
[edit] 87th Congress to present
Maryland gained one representative, bringing the total to eight during this period.