Front-End Salaries

The national average in the U.S for a mid-level front-end developer is somewhere between $75k and 100k.

Image source: https://www.payscale.com/research/US/Job=Front_End_Developer_%2F_Engineer/Salary

Image source: https://www.indeed.com/salaries/Front-End-Developer-Salaries

Of course when you first start expect to enter the field at around 43k depending upon location and portfolio.

NOTES:

A lead/senior front-end developer/engineer can potentially live wherever they want (i.e., work remotely) and make over $150k a year (visit angel.co, sign-up, review front-end jobs over $150k or examine the salary ranges on Stack Overflow Jobs).