Big fan of election and demographic numbers since 2006
 

1986 United States Congressional Elections – Maryland

United States Senate – DEM Gain

Barbara Mikulski (D) – 675,22560.69%

Linda Chavez (R) – 437,41139.31%

Write-Ins – 10.00%

Total Votes – 1,112,637100.00%

United States House of Representatives – District 1 – DEM Hold

Roy Dyson (D-inc) – 88,11366.81%

Harlan C. Williams (R) – 43,76433.19%

Total Votes – 131,877100.00%

United States House of Representatives – District 2 – GOP Hold

Helen Delich Bentley (R-inc) – 96,74558.65%

Kathleen Kennedy Townsend (D) – 68,20041.35%

Write-Ins – 10.00%

Total Votes – 164,946100.00%

United States House of Representatives – District 3 – DEM Hold

Benjamin L. Cardin (D) – 100,16179.11%

Ross Z. Pierpont (R) – 26,45220.89%

Total Votes – 126,613100.00%

United States House of Representatives – District 4 – DEM Gain

Charles Thomas McMillen (D) – 65,07150.16%

Robert R. Neall (R) – 64,64349.84%

Total Votes – 129,714100.00%

United States House of Representatives – District 5 – DEM Hold

Steny H. Hoyer (D-inc) – 82,09881.93%

John Eugene Sellner (R) – 18,10218.07%

Total Votes – 100,200100.00%

United States House of Representatives – District 6 – DEM Hold

Beverly B. Byron (D-inc) – 102,97572.23%

John Vandenberge (R) – 39,60027.77%

Total Votes – 142,575100.00%

United States House of Representatives – District 7 – DEM Hold

Kweisi Mfume (D) – 79,22686.68%

Saint George I. B. Crosse III (R) – 12,17013.32%

Write-Ins – 20.00%

Total Votes – 91,398100.00%

United States House of Representatives – District 8 – GOP Gain

Constance A. Morella (R) – 92,91752.87%

Stewart Bainum, Jr. (D) – 82,82547.13%

Total Votes – 175,742100.00%

Source: Office of the Clerk of the United States House of Representatives