K-12 Education

The complete span of primary and secondary education in the US, from kindergarten through 12th grade.

1 min read

K-12 education refers to the complete span of publicly-supported primary and secondary education in the United States, from kindergarten (K) through 12th grade (12). This 13-year educational journey typically serves students from age 5 to 18.

Structure of K-12 Education

K-12 is typically divided into elementary school (K-5 or K-6), middle school (6-8 or 7-8), and high school (9-12). Students progress through grade levels annually, building skills and knowledge toward high school graduation. The system is governed by federal, state, and local policies.

K-12 Across Different Contexts

The term "K-12" is used to describe public school systems, educational policy, technology for schools (K-12 EdTech), and the teaching profession. Private schools generally follow the same grade structure, though some use different terminology.

Frequently Asked Questions

K-12 refers to kindergarten through 12th grade, the full range of publicly-funded primary and secondary education in the United States.

K-12 spans 13 years of education: one year of kindergarten, six years of elementary school, typically three years of middle school, and four years of high school.

While the K-12 structure is standard in the US, specific grade configurations, curriculum, and requirements vary by state and district.