The cost of 6th-grade tutoring in Antioch, CA, can vary widely depending on several factors including the tutor's experience, qualifications, and the length and frequency of sessions. Generally, prices might range from $20 to $50 per hour. Some tutors might offer package deals or reduced rates for multiple sessions booked in advance. Additionally, the cost could be influenced by whether the tutoring is one-on-one, in a group setting, online, or in-person. It's advisable to compare different options and possibly take advantage of any free trial sessions to find the best fit for your needs and budget.