Jobs that have a social impact

Hello,
i’m about to finish college (studying stats) and have been thinking about careers. Basically i was talking to some people recently that worked in nonprofits and government. I just was wondering if there were jobs that I could help people and use data for social causes etc. Is this idea completely unrealistic/jobs don’t exist / not gonna be able to afford to live w shit income. I just wanna hear the reality and understand if these types of opportunities …

careers college data datascience etc government impact jobs nonprofits people social stats studying thinking