2018Final results
2018 election for Connecticut's 4th District
U.S. House · Connecticut
Jim Himes (D) won with 61.2% of the vote, defeating Harry Arora (R) by 22.4 points.
Jim HimesDemocrat · winner
61.2%168,726
Harry AroraRepublican
38.8%106,921
275,650 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Jim HimesHarry Arora
$2M
Raised by the campaign
$754.8K
$1.7M
Spent by the campaign
$754.8K
$2.4M
Cash on hand
$0
Campaign money: FEC, through Dec 31, 2018.
Source: FEC campaign filingsUpdated Dec 31, 2018