Miles Heizer: Age, Height, Relationship with Connor Jessup

If you’ve watched 13 Reasons Why, you’ve already met Miles Heizer as the complicated Alex Standall. But the 30-year-old actor has a life beyond the screen — including a public relationship with fellow actor Connor Jessup and a career that spans from Parenthood to Love, Simon. Here’s what we know about him.

Born: May 16, 1994 ·
Height: 5 ft 9 in (1.75 m) ·
Known for: Alex Standall in 13 Reasons Why ·
Relationship status: In a relationship with Connor Jessup ·
Age (2024): 30

Six key biographical details, one pattern: most of his personal life is publicly known yet still fragmented across sources.

The table below distills his core biographical data from the most reliable sources.

Is Miles Heizer in a relationship?

Does Miles Heizer have a partner?

• He is currently in a relationship with Canadian actor Connor Jessup, best known for Locke & Key (Teen Vogue).
• The couple was publicly linked in February 2020 when they posted affectionate messages on Instagram (Pride).
• Jessup later told them. that falling in love with Heizer helped him decide to come out publicly.

Is Miles Heizer married?

• He has not been married. No public records or announcements indicate an engagement or marriage (Briefing Room).
• He has not publicly discussed other partners; his only known relationship is with Jessup.

The implication: Heizer’s relationship status is settled, but the lack of a formal label keeps the door open for speculation.

Are Connor Jessup and Miles Heizer still together?

When did they start dating?

• According to Jessup, they had been together for about 18 months when the relationship became public in February 2020, placing the start around mid-2018 (them.).
• Multiple sources, including TheBiography.org, confirm they have been together since 2018.

How did they meet?

• The exact circumstances of their meeting are not publicly known. Both are actors in the Netflix ecosystem—Heizer in 13 Reasons Why, Jessup in Locke & Key—and likely met through industry events or mutual friends.
• They have not shared a detailed origin story; the relationship is kept largely private.

The trade-off: The absence of a breakup statement leaves the relationship status ambiguous, but the last confirmed public acknowledgment was Heizer’s Instagram post in 2021.

What is Miles Heizer known for?

Miles Heizer in 13 Reasons Why

• He played Alex Standall, a central character, in all four seasons of the Netflix series (2017–2020) (RND).
• The role brought him wide recognition and critical attention.

Miles Heizer in Love, Simon

• He voiced the character of Cal Price in the 2018 film Love, Simon (IMDb).
• The film was a landmark LGBTQ+ teen romance.

Other notable roles

• He appeared in the television series Parenthood (2012–2013) as Drew Holt (TheCityCeleb).
• He starred in the 2016 film Nerve alongside Emma Roberts and Dave Franco (IMDb).
• He played a gay teenager in the short film Boots, a role he has said was personally meaningful (Briefing Room).

The pattern: Heizer’s career is defined by emotionally complex teen roles, often in LGBTQ+ narratives, which aligns with his own identity as a gay actor.

How tall is Miles Heizer?

Miles Heizer height in feet and inches

• IMDb lists his height at 5 ft 9 in (1.75 m) (IMDb).
• Some sources, like BuzzLayer, report 5 ft 10 in (178 cm), and Briefing Room gives 5 ft 8 in (1.73 m).
• The most consistently cited figure from authoritative sources is 5 ft 9 in.

How tall is Miles Heizer compared to Connor Jessup?

• Connor Jessup is listed at 5 ft 10 in (1.78 m) on IMDb, making him slightly taller than Heizer.
• In photos together, the difference is barely noticeable.

The catch: Height discrepancies among sources are common for actors, but the variance here (1–2 inches) is typical for unofficial listings.

Who is Miles Heizer related to?

What is the relationship between Miles Heizer and Mae Whitman?

• Heizer and actress Mae Whitman are close friends, not relatives. They co-starred in Parenthood and have remained friends since (Briefing Room).
• There is no evidence of a familial relationship.

Miles Heizer family members

• Heizer has not publicly disclosed details about his parents or siblings.
• His birth in Greenville, Kentucky, is the only known family background information (TheBiography.org).

The pattern: Heizer is notably private about his family, choosing to keep that part of his life separate from his public persona.

“I grew up so afraid of what being gay would mean for my life. So to be on the other side of that, feeling so uplifted and supported, is still insane to me.”

—Miles Heizer in an Instagram post (Briefing Room)

“Playing a gay teenager in Boots was a deeply personal experience. It matters that young people see themselves represented honestly.”

—Miles Heizer in an interview with OutInJersey

For an actor who once feared his identity, Heizer now uses his platform to normalize queer representation. The consequence for his audience is seeing a real, unscripted life that mirrors the roles he plays.

Frequently asked questions