What are the Python types of data?


Redacción Tokio | 03/03/2023

Python is one of the most important programming languages today. A system that is used for the development of different applications, games, websites and also for the creation of AI algorithms. In this article, we are going to see what Python types of data are there, what each of them are and what they are for.

In addition to this, we will also talk about how to deepen and expand your knowledge in this programming language. A simple language but which has a lot of depth. A Python course can open many doors for you in the job market, so pay attention, let’s go!


What is data in Python?

Data types in Python are a fundamental concept that all students and professionals related to this programming language should understand. In Python, each value has its own data type. Classifying these values or putting them into a category is what we call data Python types

Data Python types help us understand what kinds of operations can be performed on given values. This, considering Python is an object-oriented programming language, makes data types represent classes.

Python is a widely used programming language with a large and active community.

In this sense, the objects or instances associated with these classes are called variables. Each of these variables can store different types of data, and each of these data types can be used for a different purpose.

Therefore, it’s possible to say that there are different data Python types. It is important, both for beginners and experts, to know what data types exist in this programming language. Let’s dig a little deeper into this.


What data types are there in Python?

As we have seen, data types in Python are used to store certain values in programming. This includes strings, lists, and numbers. Using the correct data type for everything is important as each has its own rules and operations.

If the proper data type is not selected while programming with Python, some functions may not execute.

Python is a relatively easy programming language to learn and has a large community that provides support to those who want to get started with it. One of the fundamentals to master are the data types that can be used to store information.

These are some of the main data types that we can find in Python:


Numbers are one of the data types in Python. We can find complex numbers, decimals or whole numbers. Complex numbers are defined in Python as a “complex class“, while decimals are defined as “floats” and integers as “int“.

In addition to this, there is another data type in this category that is used to contain long numbers.

  • Integers: There is no upper limit on the value of integers.
  • Decimals: They admit up to 15 decimal places and dots are used to mark the separation.
  • Complex: x+yj is an example of a complex number representation in Python.


In Python, sequences are ordered collections of different types of data, whether they are similar or different. In sequences we can store multiple values in an organized and efficient way.

There are different types of sequences:

  • String: strings represent one or more characters. Basically, they are a line of text, which is wrapped inside the str tag
  • Lists: lists are essentially what we know as arrays in other programming languages. It is a flexible element since it is not necessary that all its components be of the same type.
  • Tuple: just like a list, a tuple is also an ordered collection of objects in Python. They differ in that tuples are immutable, while lists can be modified.


There are only two types of values for boolean elements in Python: true or false. In general, they work and are a data type that also exists in other programming languages.


The Set data type in Python is used to group unique and unordered objects.

In sets in Python, duplicate values are removed and only unique values are kept. Operations such as intersections and unions can be performed on one or more sets.


Dictionaries in Python are unordered collections of values that are used to store other types of data in the form of a map.

Unlike other data types, dictionaries hold a pair of values, while others can only store a determined value.

This data type in Python is especially useful when programmers face a large volume of data.


Want to learn Python programming?

Now you know a little better what data types are in Python and which ones are the most important. However, if you want to learn to program in this language, you are going to need to go much deeper. For this, it is best to find specialized training in Python.

At Tokyo School, we are specialists in getting new technologies ready. With the help of our senseis, you can become a real code samurai. Take a look at our Python course on Python.

Do you have more questions? Don’t hesitate! Get in touch with us and we will solve them for you. We can’t wait to meet you!

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