Colin Jost Family Background: Parents And Roots

Colin Jost grew up in the Grymes Hill neighborhood of Staten Island, far from the glitz of late-night television studios. Best known for anchoring Saturday Night Live's Weekend Update, his professional trajectory is deeply rooted in his upbringing. His parents—Kerry J. Kelly and Daniel A. Jost—shaped a disciplined environment that heavily influenced his education, career choices, and public persona. Understanding his background requires looking closely at how his mother's medical leadership and his father's public school teaching laid the groundwork for his success.

Parents and Immediate Family Background

Colin Kelly Jost was born on June 29, 1982, as the elder of two sons. His mother, Kerry J. Kelly, built a demanding career in public service, eventually serving as the chief medical officer for the New York City Fire Department (FDNY). Managing health logistics and emergency responses for a massive municipal workforce requires intense resilience, a trait that clearly filtered down into the household.

His father, Daniel A. Jost, spent his career working in public education. Daniel taught at Staten Island Technical High School, a specialized public institution known for rigorous academics. Growing up with a father immersed in STEM-focused public education and a mother leading municipal emergency medicine meant Colin and his younger brother, Casey Jost, experienced a childhood centered on academic accountability, public service, and local community engagement.

Casey Jost followed a creative path similar to his older brother, eventually working behind the scenes as a writer and producer for television shows like Impractical Jokers. The Jost household balanced strict educational expectations with a dry, observational sense of humor native to working- and middle-class New York neighborhoods. Similar reporting on the subject has been published by BBC.

Education and Formative Years in New York

The emphasis his parents placed on education manifested early in Colin's academic track. Instead of attending a local neighborhood school, he commuted daily to Manhattan to attend Regis High School, a tuition-free Jesuit private school known for intense academic selectivity.

The daily commute was a masterclass in urban persistence. Jost rode a bus, took the Staten Island Ferry, and transferred to the subway every single morning. While at Regis, he sharpened his writing skills as the editor of the school newspaper, The Owl, and participated actively in the speech and debate team.

From there, he moved on to Harvard University, majoring in history and literature with a heavy focus on Russian and British texts. He graduated cum laude in 2004, having spent a significant portion of his undergraduate years presiding over the Harvard Lampoon, the legendary humor publication that has launched dozens of professional comedy careers.

Local Roots and Community Ties in Staten Island

Despite achieving global visibility through television and his marriage to actress Scarlett Johansson, Jost maintains strong geographic and sentimental ties to Staten Island. His writing frequently references the hyper-local culture, idiosyncrasies, and social dynamics of New York's least-hyped borough.

These roots went literal in 2023 when Jost, alongside fellow Staten Island native and comedian Pete Davidson, purchased a decommissioned Staten Island Ferry boat, the MV John F. Kennedy, at a municipal auction. Rather than letting the iconic orange-and-green vessel head straight to the scrap yard, the purchase underscored a tongue-in-cheek commitment to his hometown iconography—a theme he often mined in his memoir, A Very Punchable Face.

Frequently Asked Questions

What did Colin Jost's parents do for a living?

His mother, Kerry J. Kelly, served as the chief medical officer for the New York City Fire Department. His father, Daniel A. Jost, worked as a teacher at Staten Island Technical High School.

Does Colin Jost have any siblings?

Yes, he has a younger brother named Casey Jost, who works as a television writer and producer, notably contributing to Impractical Jokers.

Where did Colin Jost go to high school?

He attended Regis High School, a selective, tuition-free Jesuit secondary school located in Manhattan, commuting daily from Staten Island via bus, ferry, and subway.

How did Colin Jost get his start in comedy?

His comedy career began in earnest during his undergraduate years at Harvard University, where he wrote for and eventually served as president of the Harvard Lampoon before submitting a writing packet to Saturday Night Live in 2005.