The personality types of all 45 US presidents
ISTJ dominates the office at 33%, about 2.7x its share of the population. Three types have never been president.
MBTI Data Studies
Original studies ranking the 16 personality types on the questions people actually search: wealth, infidelity, intelligence, empathy, and more. Each one ranks all 16 types, shows the chart, and is upfront about how it was scored.
Most likely to be rich, by type
ENTJ tops the wealth ranking; the values-first INFP and ISFP sit at the bottom.
Most likely to cheat, by type
ESTP and ESFP top the list; the loyalty-wired INFJ, ISFJ, and ISTJ are least likely.
Smartest types, ranked
INTP and INTJ lead on abstract reasoning, with the intuitive thinkers filling the top.
Rarest personality type
INFJ is rarest overall, but for women it is actually INTJ at 0.8%. Full rarity rankings.
Most empathic types, ranked
INFJ and ENFJ top the empathy ranking; Thinking types care differently, not less.
Most introverted types, ranked
INTP, INFP, and INTJ live furthest inside their own heads; ESFP the most outward.
Best in bed, ranked (for fun)
The present, sensory ESTP and ESFP top a tongue-in-cheek ranking on presence and adventurousness.