Republican congressional candidate Michael Goldstein won the primary for Connecticut's 4th Congressional District and now faces an uphill battle in November matched up against longtime Democrat Congressman Jim Himes.

The primary saw two Republican candidates vying for the nomination: physician ​​Michael Goldstein and former financial executive Bob MacGuffie. MacGuffie, a former local Tea Party leader during the Obama administration era, received the GOP’s endorsement at the district convention in May over Goldstein. 

The state's 4th Congressional District sits right outside of New York City, encompassing cities such as Bridgeport, Fairfield and Greenwich. 

'SQUAD' FACES FINAL PRIMARY CHALLENGE AS 4 STATES GO TO POLLS TUESDAY

voting booth

Ranked choice voting comes in multiple forms and is used in a wide variety of states and localities around the U.S. (Paul J. Richards/AFP via Getty Images/File)

The pair did not differ drastically from one another during the primary season on policies, agreeing on the need to address issues such as inflation, the crisis at the U.S. southern border and expensive utility bills in the state, the CT Mirror previously reported. The two differed on style and how they would go about challenging Himes in the general election, the outlet reported. 

CHECK OUT THE LATEST FOX NEWS POWER RANKING IN THE 2024 ELECTION

Rep. JIm Himes walking into Capitol

Rep. Jim Himes, D-Conn. (Tom Williams/CQ-Roll Call via Getty Images/File)

"Nobody’s really taken the case aggressively to Jim Himes," MacGuffie told NBC Connecticut, arguing that Republicans have not been aggressive in their previous pursuits to unseat the longstanding congressional Democrat.

"What I’m trying to do is to motivate Republicans not to give up," MacGuffie added in comments to the CT Mirror. He said he wants to see Republicans try to "appeal to the unaffiliated [voters] who are looking for people to take a strong stand on their behalf. They’re not the mushy middle. They are principled people."

TOP DEMOCRAT ON HOUSE INTEL COMMITTEE CALLS ON BIDEN TO SUSPEND CAMPAIGN AFTER NATO PRESS CONFERENCE

"My opponent is a guy who’s primary thing is about yelling at Jim Himes, and I'm much more about problem-solving," Goldstein said ahead of election day. 

pile of 'I voted' stickers

"I Voted" stickers are stacked at a polling place. (Chip Somodevilla/Getty Images/File)

DEMOCRAT CONGRESSMAN ACKNOWLEDGES IT'S 'CLEAR' HUNTER BIDEN BROKE THE LAW: 'SHOULD BE HELD ACCOUNTABLE'

As recently as 2007, Republicans held three of Connecticut's five House seats. But there have been no Republicans representing the Constitution State in Congress since Himes’ successful run in 2008, the AP reported. 

Democrat incumbent Himes has held the congressional seat for eight terms since taking office in 2009, signaling an uphill battle for the Republican ticket come November. Himes, who is not facing a primary challenger this cycle, earned nearly 60% of the vote during the 2022 election, when he ran against Republican Jayme Stevenson, who received nearly 40% of the votes.

Jim Himes closeup shot from congressional hearing

Rep. Jim Himes, D-Conn., has held his congressional seat for eight terms since taking office in 2009. (Reuters/Joshua Roberts/Pool)

CLICK HERE TO GET THE FOX NEWS APP

Connecticut's 4th Congressional District is considered a "safe" election for the Democratic Party, according to political analysts with Sabato's Crystal Ball.

Get the latest updates from the 2024 campaign trail, exclusive interviews and more at our Fox News Digital election hub.