Asked: December 17, 20202020-12-17T14:02:14+00:00 2020-12-17T14:02:14+00:00 What grade is a 5 year old in USA? Amelia 431 Questions 0 Answers 0 Best Answers 0 Points View Profile Amelia What grade is a 5 year old in USA? questionstudy 1 Answer Voted Oldest Recent Archie 0 Questions 303 Answers 0 Best Answers 0 Points View Profile Archie 2020-12-17T14:03:06+00:00Added an answer on December 17, 2020 at 2:03 pm Primary education which is also known as elementary education in the USA represents to first seven to nine years of conventional education in most administration. The first year of primary education is commonly mention as Kindergarten(KG) which starts at the age of 5-6. A child in the USA must be five years old before 1st Sep in order to register in KG. According to state law, education is mandatory over the range of age which is starting between 5-8 and ending around the age of 16-18. 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Attachment Select file Browse Featured image Select file Browse Save my name, email, and website in this browser for the next time I comment.