New Jersey hasn’t elected a Republican to the U.S. Senate since 1972 – that’s the second-longest current streak, Hawaii being the only exception. Justin Murphy, a Navy vet and Burlington County lawyer, won the Republican primary on June 2, 2026. He’s now trying to end this streak by running against three-term Democratic Sen. Cory Booker. Booker has a hefty $22 million in campaign cash and a well-known image, while Justin Murphy and his primary opponents managed to raise about $225,000 total. With such different funding levels, the race looks lopsided. Still, the big question is if Murphy can make an impact with his arguments anyway.
Justin Murphy: The Man Behind the Campaign
Murphy’s bio makes him stand out from career politicians. At 17, he joined the U.S. Navy as a Second Class Petty Officer on the USS Comte De Grasse, doing his stint for four years and spending six months in the Arabian/Persian Gulf during the Iran-Iraq war. In 2000, after getting his law degree from Widener University, he headed back to New Jersey. There, he was elected to the Tabernacle Township Committee in Burlington County, where he served as Deputy Mayor until 2003. Since 2006, he’s worked as an attorney focusing on estate law, real estate, contracts, and energy consulting.
He’s not a first-time candidate. Justin Murphy ran for New Jersey’s 3rd Congressional District in 2008 and 2010, and placed third in the 2024 Republican Senate primary. With 33% of the vote in a four-way race on Tuesday, he finally secured a major party nomination. It’s his first win after almost two decades of trying.
Three Arguments, Tightly Held
Flat tax and fiscal restructuring. Justin Murphy wants to swap out the progressive income tax for a flat rate, and he also plans to axe capital gains and estate taxes. His reasoning is pretty straightforward – a simpler tax code is tougher to rig in favor of special interests. Plus, New Jersey’s property taxes rank super high nationwide, averaging over $9,000 per household each year. This cost, combined with other levies, makes the overall tax hit to middle-class families unsustainable, not just a minor annoyance.
Energy independence with conditions. Justin Murphy wants to develop domestic shale oil to lower utility and fuel costs, but here’s the thing – he won’t support projects that aren’t environmentally responsible. This isn’t typical for hardline conservatives. It could draw in independent voters, especially in a state known for caring about the environment.
Constitutional conservatism as a unifying thread. Murphy’s views show a steady doubt of federal power, from his Second Amendment stances to his fight against heavy federal regulation. He highlights parental rights and healthcare too, spots where Booker’s progressive track record sharply differs, making for some clear contrasts.
The Weight of the Numbers
In 2020, Booker won New Jersey’s Senate race with a 16-point margin, second highest for Democrats in the state since the year 2000. He’s won all three Senate races with at least 10% of the votes, and he’s got over $22 million saved for 2026. For Justin Murphy to upset him, a lot would have to go right: huge Republican voter turnouts, big independent voter dissatisfaction with prices, and Booker slackening his game and underestimating the competition.
It’s not impossible. New Jersey’s average household energy costs have increased by over 30% since 2020, and property taxes keep going up in every county. Still, there’s Booker’s $22 million campaign, compared to Murphy’s grassroots budget. This huge money difference will be noticeable in TV ads, field work, and voter outreach. It’ll overshadow any amount of conviction, no matter how genuine.
| Factor | Murphy | Booker |
| Campaign funds | ~$225K (combined primary field) | $22 million+ |
| Last NJ Senate win | 1972 (GOP) | Won 2020 by 16 points |
| Base of support | Burlington County; conservative grassroots | Statewide; national donor network |
| Key issue advantage | Property taxes; cost of living | National profile; incumbency |
Why the Race Still Matters
Murphy’s impact in November goes way beyond his own re-election chances. As the top Republican on the statewide ticket in New Jersey, he sets the tone for everyone else down the line House candidates, state races, and local elections. If he runs an energetic campaign, it boosts those other races. But if it’s disorganized, it’ll drag them down too.
Since 1988, Murphy has been involved in New Jersey Republican politics. If he puts up a solid fight against Booker, even losing by single digits, it’ll make him look credible in the state party. This party struggles to put forward top Senate candidates. What happens in November matters because it will affect how New Jersey Republicans are viewed going into the next election cycle.
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