Here is an analysis from the portal, https://www.indeed.co.in, done on 10th Nov, 2017. The analysis represents the number of jobs for Angular/AngularJS or ReactJS Developers working in India, which would pay them an annual salary of Rs, 10,00,000 (1 Million INR).
This does indicate that there is a higher likelihood of you getting higher salary in comparison to ReactJS developers if you are choosing to become AngularJS/Angular developers. And, around 40% of Angular/AngularJS jobs paying around One Million INR are found to be coming from Bengaluru (Karnataka).
In case, you would like to do analysis for yourself, click links given below: