CUSTOMER SEGMENTATION USING KMEANS CLUSTERING IN PYTHON: A STEP-BY-STEP TUTORIAL

📰 Medium · Machine Learning

Learn customer segmentation using KMeans clustering in Python with a step-by-step tutorial, applying data science methods to gain competitive advantage

intermediate Published 22 Apr 2026
Action Steps
  1. Import necessary libraries such as pandas, numpy, and scikit-learn
  2. Load and preprocess the customer data
  3. Apply KMeans clustering algorithm to segment customers
  4. Visualize the clusters using dimensionality reduction techniques
  5. Interpret the results and identify significant patterns in customer behavior
Who Needs to Know This

Data scientists and analysts can benefit from this tutorial to identify significant patterns and understand customer behavior, while product managers and marketers can apply the insights to inform product development and marketing strategies

Key Insight

💡 KMeans clustering can help businesses understand customer behavior and preferences, enabling targeted marketing and product development

Share This
Customer segmentation using KMeans clustering in Python! Learn how to identify patterns and gain competitive advantage with this step-by-step tutorial #datascience #customersegmentation

Key Takeaways

Learn customer segmentation using KMeans clustering in Python with a step-by-step tutorial, applying data science methods to gain competitive advantage

Full Article

Title: CUSTOMER SEGMENTATION USING KMEANS CLUSTERING IN PYTHON: A STEP-BY-STEP TUTORIAL

URL Source: https://medium.com/@gowrisankarreddy09/customer-segmentation-using-kmeans-clustering-in-python-a-step-by-step-tutorial-b5cfcfb62e51?source=rss------machine_learning-5

Published Time: 2026-04-22T21:35:35Z

Markdown Content:
# CUSTOMER SEGMENTATION USING KMEANS CLUSTERING IN PYTHON: A STEP-BY-STEP TUTORIAL | by Gowrisankarreddy | Apr, 2026 | Medium

[Sitemap](https://medium.com/sitemap/sitemap.xml)

[Open in app](https://play.google.com/store/apps/details?id=com.medium.reader&referrer=utm_source%3DmobileNavBar&source=post_page---top_nav_layout_nav-----------------------------------------)

Sign up

[Sign in](https://medium.com/m/signin?operation=login&redirect=https%3A%2F%2Fmedium.com%2F%40gowrisankarreddy09%2Fcustomer-segmentation-using-kmeans-clustering-in-python-a-step-by-step-tutorial-b5cfcfb62e51&source=post_page---top_nav_layout_nav-----------------------global_nav------------------)

[](https://medium.com/?source=post_page---top_nav_layout_nav-----------------------------------------)

Get app

[Write](https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Fmedium.com%2Fnew-story&source=---top_nav_layout_nav-----------------------new_post_topnav------------------)

[Search](https://medium.com/search?source=post_page---top_nav_layout_nav-----------------------------------------)

Sign up

[Sign in](https://medium.com/m/signin?operation=login&redirect=https%3A%2F%2Fmedium.com%2F%40gowrisankarreddy09%2Fcustomer-segmentation-using-kmeans-clustering-in-python-a-step-by-step-tutorial-b5cfcfb62e51&source=post_page---top_nav_layout_nav-----------------------global_nav------------------)

![Image 1](https://miro.medium.com/v2/resize:fill:32:32/1*dmbNkD5D-u45r44go_cf0g.png)

# CUSTOMER SEGMENTATION USING KMEANS CLUSTERING IN PYTHON: A STEP-BY-STEP TUTORIAL

## From Mall Customer Data to Clustering- Step by Step

[![Image 2: Gowrisankarreddy](https://miro.medium.com/v2/da:true/resize:fill:32:32/0*GFKSH93yJWkJlRDp)](https://medium.com/@gowrisankarreddy09?source=post_page---byline--b5cfcfb62e51---------------------------------------)

[Gowrisankarreddy](https://medium.com/@gowrisankarreddy09?source=post_page---byline--b5cfcfb62e51---------------------------------------)

Follow

13 min read

·

1 hour ago

[](https://medium.com/m/signin?actionUrl=https%3A%2F%2Fmedium.com%2F_%2Fvote%2Fp%2Fb5cfcfb62e51&operation=register&redirect=https%3A%2F%2Fmedium.com%2F%40gowrisankarreddy09%2Fcustomer-segmentation-using-kmeans-clustering-in-python-a-step-by-step-tutorial-b5cfcfb62e51&user=Gowrisankarreddy&userId=21121ef36aca&source=---header_actions--b5cfcfb62e51---------------------clap_footer------------------)

[](https://medium.com/m/signin?actionUrl=https%3A%2F%2Fmedium.com%2F_%2Fbookmark%2Fp%2Fb5cfcfb62e51&operation=register&redirect=https%3A%2F%2Fmedium.com%2F%40gowrisankarreddy09%2Fcustomer-segmentation-using-kmeans-clustering-in-python-a-step-by-step-tutorial-b5cfcfb62e51&source=---header_actions--b5cfcfb62e51---------------------bookmark_footer------------------)

[Listen](https://medium.com/m/signin?actionUrl=https%3A%2F%2Fmedium.com%2Fplans%3Fdimension%3Dpost_audio_button%26postId%3Db5cfcfb62e51&operation=register&redirect=https%3A%2F%2Fmedium.com%2F%40gowrisankarreddy09%2Fcustomer-segmentation-using-kmeans-clustering-in-python-a-step-by-step-tutorial-b5cfcfb62e51&source=---header_actions--b5cfcfb62e51---------------------post_audio_button------------------)

Share

-Gowri Sankar Reddy

Press enter or click to view image in full size

![Image 3](https://miro.medium.com/v2/resize:fit:700/1*gOnat8hA9Tgw1XKrPjNi3w.png)

Illustrative image of K-means Clustering (Image generated via Gemini)

_The current data-driven business world has made the knowledge of customer behavior a crucial component in gaining competitive advantage. Increasingly, organizations are utilizing data science methods to identify significant patterns and con
Read full article → ← Back to Reads

Related Videos

Dropout in Deep Learning
Dropout in Deep Learning
AnuTech-CH
Reinforcement Learning : Agent, Environment, Action, Reward, Policy Simply Explained
Reinforcement Learning : Agent, Environment, Action, Reward, Policy Simply Explained
codehubgenius
6 AI Chips Explained | CPU vs GPU vs TPU vs NPU
6 AI Chips Explained | CPU vs GPU vs TPU vs NPU
Rakesh Gohel
1. Overview of Artificial Intelligence | What is AI? Fundamental Concepts  & Complete History of AI
1. Overview of Artificial Intelligence | What is AI? Fundamental Concepts & Complete History of AI
Professor Rahul Jain
2. Artificial Intelligence (AI) Explained | AI Problems, AI Techniques & Real-World Applications
2. Artificial Intelligence (AI) Explained | AI Problems, AI Techniques & Real-World Applications
Professor Rahul Jain
4. Problem Formulation in AI | Production Systems, Control Strategies & Problem Characteristics
4. Problem Formulation in AI | Production Systems, Control Strategies & Problem Characteristics
Professor Rahul Jain