Hi Hari,
Thank you for reaching out. Unfortunately, we do not have code snippet examples specifically for retrieving household income, but it is possible to retrieve via
Criteria Performance Report. You will have to select the
CriteriaType field in order to get the INCOME_RANGE value. You can view our general sample code for a Criteria Performance Report
here.
It is also worth noting that the Criteria Performance Report is a
single attribution report. This means that only the most relevant criteria type would be returned and all statistics would be associated to the said criteria.
Let me know if you have any additional questions.
Regards,
Danica, Google Ads API Team

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