What Is an Enneagram Type, and How Many Are There?

An enneagram type is each of the nine personality types the enneagram describes. In the model, it isn’t a list of traits but a structure: an underlying fear, a desire that tries to compensate for it and a set of emotional and mental habits organized around both.

This article explains what pieces an enneagram type is made of and how they fit together. It’s popular-science material about a personality model, not a diagnosis.

The starting point: a conditioned personality

The enneagram’s premise is that, in the formative years, each person develops a protective strategy against their emotional vulnerabilities. Over time, that strategy becomes automatic and gets mistaken for one’s own identity.

In the system’s language, that structure is the ego or conditioned personality, and the enneagram type is its specific shape. This has an important consequence: the model doesn’t classify by behavior but by motivation. Two people may stay late at work, one out of fear of not being competent enough (a pattern typical of the 5) and the other out of a need to feel indispensable to their team (typical of the 2).

How many types there are

There are nine, numbered 1 to 9 according to their position on the symbol: 1, 2, 3, 4, 5, 6, 7, 8 and 9. Each has its own profile, and a side-by-side summary of all nine is in the 9 enneagram personality types.

The numbers don’t indicate an order of importance or maturity. The 1 isn’t “better” than the 9: they are positions on a circle.

The anatomy of an enneagram type

Each type is described with the same pieces. We’ll use the 1 as an example to show how they fit together.

Basic fear and basic desire

The basic fear is the threat the person tries to avoid without realizing it. The basic desire is the goal they pursue in order to feel safe. In Riso and Hudson’s formulation, the 1 fears being bad or defective and wants to be good and whole. The desire is legitimate; the problem appears when it is pursued compulsively.

Passion and fixation

Oscar Ichazo, the person who linked each point of the symbol to a character type, described two distortions for each one:

• The passion, an emotional distortion. The nine passions are anger, pride, vanity, envy, avarice, fear, gluttony, lust and sloth, from 1 to 9. Seven of them match the deadly sins of the Christian tradition, with fear and vanity added.
• The fixation, a distortion of thinking: the recurring idea the mind uses to justify the passion. In the 1, for example, anger comes with resentment; in the 7, gluttony comes with constant planning.

Claudio Naranjo took up this structure and related each type to a character style described in clinical practice: the 1 with the obsessive personality, the 2 with the histrionic or the 6 with the paranoid character, always as styles and not as disorders.

Levels of development

Riso and Hudson added a vertical dimension: each type can be lived at nine levels, grouped into three bands (healthy, average and unhealthy). A 1 in the healthy band is wise, fair and tolerant; in the average band, critical and demanding; in the unhealthy band, rigid and intransigent. It’s a useful idea because it explains why two people of the same type can seem so different.

The pieces that shade the type

The wings

The wings are the two neighboring numbers on the symbol. According to the model, the core type doesn’t change, but it takes on shades of the neighbor it has more affinity with.

For example, a 4 with a 3 wing tends to show their sensitivity in a more expressive, recognition-oriented way, while a 4 with a 5 wing leans more toward introspection and the unconventional. With two possible wings per type, that makes 18 combinations.

The instinctual subtypes

The third layer is the dominant instinct. The tradition distinguishes three:

• Self-preservation: attention to physical safety, health, resources and comfort.
• Social: attention to the group, belonging and one’s place in a community.
• One-to-one or sexual: attention to intense bonds with specific people.

Building on Ichazo, Naranjo developed the combination of the nine types with the three instincts into 27 subtypes, and Riso and Hudson take up the same idea as “instinctual variants.” A self-preservation 6 and a one-to-one 6 can seem almost opposite: the first seeks protection and warmth; the second often confronts danger to prove their strength.

The three triads or centers

The nine types are grouped into three centers, according to where they react from first:

• Instinctive (8, 9 and 1): they react from the body, with anger in the background.
• Feeling (2, 3 and 4): they react from feeling and image, with shame in the background.
• Thinking (5, 6 and 7): they react from thought, with fear or anxiety in the background.

Directions of stress and growth

The symbol’s inner lines mark two directions for each type. Under prolonged stress (disintegration), the person would take on unhealthy traits of another type; as they develop (integration), they would incorporate the healthy qualities of a third.

Type	Under stress moves to	In growth moves to
1	4	7
2	8	4
3	9	6
4	2	1
5	7	8
6	3	9
7	1	5
8	5	2
9	6	3

Which parts of this anatomy have support

It helps to separate the pieces. The systematic review by Hook and colleagues (2021), covering 104 samples, found mixed evidence for the enneagram: some scales relate to the Big Five as the theory predicts, but factor analyses usually find fewer than nine factors and there is hardly any research supporting the wings or the movements between types.

In other words: the wings, subtypes and arrows are theoretical developments by the authors, useful for thinking with, but not empirical findings. That’s why it makes sense to treat your own type as a working hypothesis for self-observation, not as a label.

If you’d like to explore which of the nine fits your way of being best, you can try our enneagram test.

Sources

• Riso, D. R. and Hudson, R. (1999). The Wisdom of the Enneagram. New York: Bantam.
• Naranjo, C. (1994). Character and Neurosis: An Integrative View. Nevada City: Gateways/IDHHB.
• Hook, J. N., Hall, T. W., Davis, D. E., Van Tongeren, D. R. and Conner, M. (2021). The Enneagram: A systematic review of the literature and directions for future research. Journal of Clinical Psychology, 77(4), 865-883. https://doi.org/10.1002/jclp.23097