| Thursday, October 08 |
 |
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
61%
30%
| (+31) |
| Source: Goucher College* |
| Friday, September 25 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
62%
30%
| (+32) |
| Source: OpinionWorks |
| Tuesday, May 26 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
59%
35%
| (+24) |
| Source: Gonzales Research |
| Friday, March 06 |
|
Bernard 'Bernie' Sanders (D)
Joseph 'Joe' R. Biden, Jr. (D)
Michael Bloomberg (D)
Elizabeth Warren (D)
|
23%
19%
15%
8%
| |
| Source: Gonzales Research |
| Tuesday, February 25 |
|
Bernard 'Bernie' Sanders (D)
Joseph 'Joe' R. Biden, Jr. (D)
Michael Bloomberg (D)
Pete Buttigieg (D)
|
24%
18%
16%
7%
| |
| Source: Goucher College |
| Wednesday, September 25 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Elizabeth Warren (D)
Bernard 'Bernie' Sanders (D)
Kamala D. Harris (D)
|
33%
21%
10%
6%
| |
| Source: Goucher College |
| Wednesday, October 10 |
|
Larry Hogan
Ben Jealous
|
54%
36%
| (+18) |
| Source: Gonzales Research |
| Friday, September 28 |
|
Larry Hogan
Ben Jealous
|
52%
37%
| (+15) |
| Source: Mason-Dixon |
| Wednesday, September 19 |
|
Larry Hogan
Ben Jealous
|
54%
32%
| (+22) |
| Source: Goucher College |
|
Ben Cardin
Tony Campbell
Neal Simon
|
56%
17%
8%
| |
| Source: Goucher College |
| Tuesday, August 14 |
|
Larry Hogan
Ben Jealous
|
52%
36%
| (+16) |
| Source: Gonzales Research |
| Thursday, June 14 |
|
Larry Hogan
Rushern Baker
|
48%
37%
| (+11) |
| Source: Gonzales Research |
|
Larry Hogan
Ben Jealous
|
51%
34%
| (+17) |
| Source: Gonzales Research |
|
Larry Hogan
Richard Madaleno
|
50%
36%
| (+14) |
| Source: Gonzales Research |
|
Rushern Baker
Ben Jealous
Richard Madaleno
Valerie Ervin
Jim Shea
Krish Vignarajah
|
25%
23%
9%
7%
6%
5%
| |
| Source: Gonzales Research |
| Sunday, June 10 |
|
Ben Jealous
Rushern Baker
Valerie Ervin
Richard Madaleno
Krish Vignarajah
Jim Shea
Alec Ross
|
16%
16%
5%
4%
4%
4%
1%
| |
| Source: Baltimore Sun |
| Tuesday, June 05 |
|
Ben Jealous
Rushern Baker
Rich Madaleno
Krish Vignarajah
Jim Shea
Alec Ross
|
21%
16%
6%
4%
4%
4%
| |
| Source: The Washington Post |
|
Larry Hogan
Jim Shea
|
53%
35%
| (+18) |
| Source: The Washington Post |
|
Larry Hogan
Krish Vignarajah
|
54%
35%
| (+19) |
| Source: The Washington Post |
|
Larry Hogan
Rich Madaleno
|
50%
40%
| (+10) |
| Source: The Washington Post |
|
Larry Hogan
Rushern Baker
|
51%
39%
| (+12) |
| Source: The Washington Post |
|
Larry Hogan
Ben Jealous
|
51%
39%
| (+12) |
| Source: The Washington Post |
|
Larry Hogan
Alec Ross
|
55%
31%
| (+24) |
| Source: The Washington Post |
Maryland Election Center
