2016Final results
2016 election for Maine's 1st District
U.S. House · Maine
Chellie Pingree (D) won with 58.0% of the vote, defeating Mark I. Holbrook (R) by 16.0 points.
Chellie PingreeDemocrat · winner
58.0%227,546
Mark I. HolbrookRepublican
41.9%164,569
392,391 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Chellie PingreeMark I. Holbrook
$614.4K
Raised by the campaign
$104.1K
$296.5K
Spent by the campaign
$102.1K
$533.3K
Cash on hand
$2.1K
Campaign money: FEC, through Dec 31, 2016.
Source: FEC campaign filingsUpdated Dec 31, 2016