How to Access Dictionary Values in Python Using For Loop Last Updated : 29 Jan, 2024 Summarize Comments Improve Suggest changes Share Like Article Like Report A dictionary is a built-in data type in Python designed to store key-value pairs of data. The most common method to access values in Python is through the use of a for loop. This article explores various approaches to accessing values in a dictionary using a for loop. Access Dictionary Values in Python Using For LoopBelow, we are explaining the examples for How to Access Dictionary Values in Python Using For Loop. Those are the following. Using LoopUsing Dictionary. items( )Using List ComprehensionAccess Dictionary ValuesIn this example, the below code defines a dictionary called "lang" with programming languages as keys and corresponding skill levels as values. Then, it iterates through the keys of the dictionary using a for-loop. Python3 lang = { "python":5, "C++":3, "JavaScript":4, "C":2 } for key in lang: print(lang[key]) Output : 5 3 4 2Access Dictionary Values Using Dictionary.items( ) In this example, below code iterates through the items (key-value pairs) in the "lang" dictionary using a for loop and prints the values (skill levels) for each programming language. Python3 lang = { "python":5, "C++":3, "JavaScript":4, "C":2 } for key,val in lang.items(): print(val) Output5 3 4 2 Access Dictionary Values Using List ComprehensionIn this example, below code creates a dictionary called "lang" with programming languages as keys and skill levels as values. Then, it uses a list comprehension to extract the skill levels and assigns them to a list called "val. Python3 lang = { "python":5, "C++":3, "JavaScript":4, "C":2 } val = [ lang[key] for key in lang ] print(val) Output : [5, 3, 4, 2]ConclusionIn Conclusion, The values of the dictionary can be accessed by all these methods. Each of the methods has its own pros and cons. The programmer needs to choose which is more suitable for their operations. for example, if the values need to be filtered , list comprehension method is more suitable. likewise , it has to be selected. By knowing these techniques we can control dictionary more efficiently. Comment More infoAdvertise with us Next Article Access the Index and Value using Python 'For' Loop V venkateshk1220 Follow Improve Article Tags : Python Python Programs Geeks Premier League Geeks Premier League 2023 Practice Tags : python Similar Reads How to Store Values in Dictionary in Python Using For Loop In this article, we will explore the process of storing values in a dictionary in Python using a for loop. As we know, combining dictionaries with for loops is a potent technique in Python, allowing iteration over keys, values, or both. This discussion delves into the fundamentals of Python dictiona 3 min read Get Values from Dictionary Using For Loop - Python In Python, dictionaries store data as key-value pairs and we are given a dictionary. Our task is to extract its values using a for loop, this approach allows us to iterate through the dictionary efficiently and retrieve only the values. For example, given d = {'a': 1, 'b': 2, 'c': 3}, we should extr 2 min read How to Create List of Dictionary in Python Using For Loop The task of creating a list of dictionaries in Python using a for loop involves iterating over a sequence of values and constructing a dictionary in each iteration. By using a for loop, we can assign values to keys dynamically and append the dictionaries to a list. For example, with a list of keys a 3 min read How to Initialize a Dictionary in Python Using For Loop When you want to create a dictionary with the initial key-value pairs or when you should transform an existing iterable, such as the list into it. You use string for loop initialization. In this article, we will see the initialization procedure of a dictionary using a for loop. Initialize Python Dic 3 min read Access the Index and Value using Python 'For' Loop In this article, we will get to know how to access an index value in a for loop in Python. There are many ways to access an index value in a for loop in Python but we will be studying mainly four of them using a for loop. Python programming language supports the different types of loops, the loops c 3 min read Update a Dictionary in Python using For Loop Updating dictionaries in Python is a common task in programming, and it can be accomplished using various approaches. In this article, we will explore different methods to update a dictionary using a for loop. Update a Dictionary in Python Using For Loop in PythonBelow are some of the approaches by 3 min read Like