The Beginner’s Guide to Google Analytics Custom Dimensions


Welcome to the beginner’s guide to Google Analytics custom dimensions! If you’re new to Google Analytics or looking to expand your knowledge, you’ve come to the right place. In this guide, we’ll walk you through the basics of custom dimensions and how they can enhance your tracking and analysis in Google Analytics.

What are Custom Dimensions?

Custom dimensions in Google Analytics allow you to collect and analyze data that is specific to your business or website. By default, Google Analytics provides a set of predefined dimensions such as pageviews, sessions, and user demographics. However, custom dimensions give you the flexibility to track and measure data that is unique to your organization or marketing goals.

Why Use Custom Dimensions?

Custom dimensions provide valuable insights into user behavior and help you understand how different segments of your audience interact with your website. By using custom dimensions, you can:

  • Track specific user actions, such as downloads, form submissions, or video views
  • Segment and analyze data based on user attributes, such as membership levels or customer types
  • Measure the effectiveness of marketing campaigns by tracking campaign-specific data
  • Compare and analyze different sections or pages of your website

How to Set Up Custom Dimensions

Setting up custom dimensions in Google Analytics requires a few steps:

  1. Log in to your Google Analytics account and go to the Admin section
  2. In the Property column, click on “Custom Definitions” and then “Custom Dimensions”
  3. Click on the “+ New Custom Dimension” button
  4. Give your custom dimension a name and choose the scope (hit, session, or user)
  5. Save your custom dimension
  6. Implement the custom dimension code on your website or app
  7. Start collecting data and analyzing it in Google Analytics

Best Practices for Using Custom Dimensions

To make the most out of custom dimensions, keep the following best practices in mind:

  • Plan ahead: Before creating custom dimensions, identify the specific data points you want to track and analyze
  • Keep it organized: Use a consistent naming convention for your custom dimensions to easily manage and analyze the data
  • Test and validate: Make sure your custom dimensions are collecting the data correctly by testing and validating them before relying on the data for analysis
  • Document your setup: Document the purpose and configuration of each custom dimension to ensure consistency and avoid confusion in the future
  • Regularly review and refine: Continuously review your custom dimensions and refine them as needed to align with your evolving business goals

Examples of Custom Dimensions

To give you an idea of how custom dimensions can be used, here are a few examples:

  • Tracking the source of leads on a lead generation website (e.g., organic search, paid advertising, social media)
  • Segmenting users based on their subscription level on a membership website
  • Measuring the effectiveness of different landing pages in an e-commerce store


Custom dimensions in Google Analytics are a powerful tool for tracking and analyzing data that is specific to your business or website. By using custom dimensions, you can gain deeper insights into user behavior, segment your audience, and measure the effectiveness of your marketing efforts. Remember to plan ahead, keep it organized, and regularly review and refine your custom dimensions to make the most out of this valuable feature in Google Analytics.

Ibraheem Taofeeq Opeyemi

I am a hard-working and help individual who isn't afraid to face a challenge. I'm passionate about my work and I know how to get the job done. I would describe myself as an open, and honest person who doesn't believe in misleading other people, and tries to be fair in everything I do. I'm Blogger | Website Designer | Website Developer | Content Writer | SEO Expert | Graphics Designer | WordPress Expert

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