Alaska

Senate

New

Mark Begich (D) 49%
Sen. Ted Stevens (R) 45%
Ivan Moore Research (D) poll of 500 likely voters conducted Oct. 3-6 for the Anchorage Press, KTUU-TV and KENI-AM. It had a 4.4-point margin of error.

Previous

Begich 47%
Stevens 43%
Fairleigh Dickinson University poll of 601 likely voters conducted Sept. 17-21. It had a 4-point margin of error.

At-Large

New

Ethan Berkowitz (D) 51%
Rep. Don Young (R) 42%
Ivan Moore Research (D) poll of 500 likely voters conducted Oct. 3-6 for the Anchorage Press, KTUU-TV and KENI-AM. It had a 4.4-point margin of error.

Previous

Berkowitz 49%
Young 44%
Ivan Moore Research (D) poll of 500 likely voters conducted Sept. 20-22 for the Anchorage Press, KTUU-TV and KENI-AM. It had a 4.4-point margin of error.

Georgia

Senate

New

Sen. Saxby Chambliss (R) 47%
Jim Martin (D) 44%
Strategic Vision (R) poll of 800 likely voters taken Oct. 5-7. It had a 3-point margin of error.

Previous

Chambliss 45%
Martin 44%
Research 2000 poll of 600 likely voters taken Sept. 29-Oct. 1 for the Daily Kos (D) Web site. It had a 4-point margin of error.

Kansas

Senate

New

Sen. Pat Roberts (R) 57%
Jim Slattery (D) 28%
Public Opinion Strategies (R) poll of 500 likely voters taken Oct. 5-6 for Roberts. It had a 4.2-point margin of error.

Previous

Roberts 54%
Slattery 34%
TargetPoint Consulting (R) poll of 3,004 registered voters taken June 27-July 1 for Roberts. It had a 1.8-point margin of error.

Kentucky

Senate

New

Sen. Mitch McConnell (R) 47%
Bruce Lunsford (D) 38%
Voter/Consumer Research poll of 800 likely voters taken Oct. 5-8 for McConnell. It had a 3.5-point error margin.

New

McConnell 48%
Lunsford 45%
Garin-Hart-Yang Research Group (D) poll of 501 likely voters taken Oct. 6-7 for Lunsford. It had a 4.4-point margin of error.

Michigan

7th district

New

Mark Schauer (D) 43%
Rep. Tim Walberg (R) 35%
Democratic Congressional Campaign Committee poll of 402 likely voters taken Oct. 6-7 by the Benenson Strategy Group (D). It had a 4.9-point margin of error.

Previous

Schauer 42%
Walberg 36%
Myers Research & Strategic Services poll of 500 likely voters taken Sept. 24-25 for Schauer. It had a 4.4-point margin of error.

9th district

New

Gary Peters (D) 46%
Rep. Joe Knollenberg (R) 37%
Jack Kevorkian (I) 2%
Grove Insight (D) poll of 400 likely voters taken Oct. 4-5 for the Democratic Congressional Campaign Committee. It had a 4.9-point margin of error.

Previous

Peters 41%
Knollenberg 37%
Kevorkian 8%
Grove Insight (D) poll of 400 likely voters taken Aug. 17-19 for the Democratic Congressional Campaign Committee. It had a 4.9-point margin of error.

Nevada

2nd district

New

Rep. Dean Heller (R) 49%
Jill Derby (D) 41%
Research 2000 poll of 400 likely voters taken Oct. 3-6 for the Reno Gazette-Journal and KTVN-TV. It had a 5-point margin of error.

Previous

Heller 53%
Derby 39%
Mason-Dixon Polling & Research poll of 230 registered voters taken June 9-11 for the Las Vegas Review-Journal. It had a 6-point margin of error.

New Hampshire

Senate

New

Jeanne Shaheen (D) 51%
Sen. John Sununu (R) 42%
American Research Group (R) poll of 600 likely voters conducted Oct. 6-8. It had a 4-point margin of error.

Previous

Shaheen 48%
Sununu 40%
Ken Blevens (Libertarian) 7%
SurveyUSA poll of 647 likely voters taken Oct. 4-5 for WBZ-TV. It had a 3.9-point margin of error.

New York

25th district

New

Dan Maffei (D) 49%
Dale Sweetland (R) 31%
Howie Hawkins (Green) 4%
Kiley & Co. (D) poll of 501 likely voters taken Oct. 2-3 for Maffei. It had a 4-point margin of error.

29th district

New

Eric Massa (D) 49%
Rep. Randy Kuhl (R) 42%
Research 2000 poll of 400 likely voters taken Oct. 7-8 for the Daily Kos (D) Web site. It had a 4.9-point margin of error.

Previous

Massa 51%
Kuhl 44%
SurveyUSA poll of 602 likely voters conducted Oct. 4-5 for Roll Call. It had a 4.1-point margin of error.

Ohio

7th district

New

Steve Austria (R) 57%
Sharen Neuhardt (D) 30%
Tarrance Group (R) poll of 300 likely voters taken Oct. 5-6 for Austria. It had a 5.8-point margin of error.

Previous

Austria 41%
Neuhardt 35%
Cooper & Secrest Associates (D) poll of 504 likely voters conducted May 27-June 2 for Neuhardt. It had a 4-point margin of error.

Pennsylvania

10th district

New

Rep. Christopher Carney (D) 48%
Chris Hackett (R) 33%
Franklin & Marshall College poll of 713 registered voters conducted Sept. 30-Oct. 5. It had a 3.6-point margin of error.

Previous

Carney 50%
Hackett 36%
Momentum Analysis (D) poll of 400 likely voters taken Sept. 29-Oct. 1 for Carney. It had a 4.9-point margin of error.

11th district

New

Rep. Paul Kanjorski (D) 47%
Lou Barletta (R) 39%
Grove Insight (D) poll of 400 likely voters taken Oct. 5-6 for the Democratic Congressional Campaign Committee. It had a 4.9-point margin of error.

Previous

Barletta 47%
Kanjorski 39%
Susquehanna Polling and Research survey of 400 likely voters taken Oct. 2 for Barletta. It had a 4.9-point margin of error.

Texas

7th district

New

Rep. John Culberson (R) 48%
Michael Skelly (D) 40%
Research 2000 poll of 400 likely voters conducted Oct. 6-8 for the Daily Kos (D) Web site. It had a 4.9-point margin of error.

Washington

8th district

New

Rep. Dave Reichert (R) 49%
Darcy Burner (D) 41%
Research 2000 poll of 400 likely voters conducted Oct. 5-7 for the Daily Kos (D) Web site. It had 4.9-point margin of error.

Previous

Reichert 48%
Burner 45%
Benenson Strategy Group (D) poll of 352 likely voters taken Sept. 23-25 for Burner. It had a 5.2-point margin of error.