You will have to take at least one math class in college most likely, if not more. Having a break for a year or more can be hard. 4 years of math and 3 years of social studies is a norm in some parts of the country, so no ss senior year is usually ok.
Look at what DE math classes some colleges may accept that you could take senior year. That could help in college with scheduling, too.
AP stats is good for Junior year.
What else did you take in 9th and 10th? Algebra II and PreCalc? So Algebra 1 and geometry were in middle school or you doubled up in 9th or had block scheduling?