GA4 Google Ads Dimensions to BigQuery Mapping

By mapping GA4 Google Ads Dimensions to BigQuery fields, you can analyze campaign performance in great detail by directly accessing metrics like clicks, impressions, conversions, and cost within BigQuery.

In BigQuery, you can combine Google Ads data with website/app data from GA4 to understand how your ads interact with other user touchpoints. This holistic view helps you evaluate the overall effectiveness of your marketing efforts.

Here’s a breakdown of GA4 Google Ads Dimensions and their corresponding BigQuery fields:

GA4 Google Ads DimensionsWhat it isBigQuery Field Name (Formula)
Google Ads account nameThe account name associated with the Google Ads campaign.traffic_source.google_ads_account_name AS google_ads_account_name
Google Ads ad group IDThe ad group ID associated with the Google Ads campaign.traffic_source.google_ads_ad_group_id AS google_ads_ad_group_id
Google Ads ad group nameThe ad group name associated with the Google Ads campaign.traffic_source.google_ads_ad_group_name AS google_ads_ad_group_name
Google Ads ad network typeThe ad network type associated with the Google Ads campaign.traffic_source.google_ads_ad_network_type AS google_ads_ad_network_type
Google Ads campaignThe campaign associated with the Google Ads campaign.traffic_source.google_ads_campaign AS google_ads_campaign
Google Ads customer IDThe customer ID associated with the Google Ads campaign.traffic_source.google_ads_customer_id AS google_ads_customer_id
Google Ads keyword textThe keyword associated with the Google Ads campaign.traffic_source.google_ads_keyword_text AS google_ads_keyword_text
Google Ads queryThe search query associated with the Google Ads campaign.traffic_source.google_ads_query AS google_ads_query

My best selling books on Digital Analytics and Conversion Optimization

Maths and Stats for Web Analytics and Conversion Optimization
This expert guide will teach you how to leverage the knowledge of maths and statistics in order to accurately interpret data and take actions, which can quickly improve the bottom-line of your online business.

Master the Essentials of Email Marketing Analytics
This book focuses solely on the ‘analytics’ that power your email marketing optimization program and will help you dramatically reduce your cost per acquisition and increase marketing ROI by tracking the performance of the various KPIs and metrics used for email marketing.

Attribution Modelling in Google Analytics and BeyondSECOND EDITION OUT NOW!
Attribution modelling is the process of determining the most effective marketing channels for investment. This book has been written to help you implement attribution modelling. It will teach you how to leverage the knowledge of attribution modelling in order to allocate marketing budget and understand buying behaviour.

Attribution Modelling in Google Ads and Facebook
This book has been written to help you implement attribution modelling in Google Ads (Google AdWords) and Facebook. It will teach you, how to leverage the knowledge of attribution modelling in order to understand the customer purchasing journey and determine the most effective marketing channels for investment.

About the Author

Himanshu Sharma

  • Founder, OptimizeSmart.com
  • Over 15 years of experience in digital analytics and marketing
  • Author of four best-selling books on digital analytics and conversion optimization
  • Nominated for Digital Analytics Association Awards for Excellence
  • Runs one of the most popular blogs in the world on digital analytics
  • Consultant to countless small and big businesses over the decade