The Mukilteo School District’s Dual Language Program at Horizon Elementary School is expanding in Fall 2026, creating even more opportunities for students to learn, grow, and thrive in both Spanish and English. This dynamic bilingual program builds strong academic skills while helping students develop confidence, connection, and cultural awareness. 

Grades for the 2026-27 school year
Kindergarten, 1^st, and 2^nd grade
The program will grow one grade level every school year. 

Our program follows a 90:10 model starting in kindergarten, where most of the day is taught in Spanish with a gradual increase in English each year. By 4th grade, students are learning equally in both languages, setting them up for long-term success in a global world.

Through this program, students don’t just learn a second language, they become bilingual, biliterate, and culturally confident learners who are prepared to succeed in any setting. These outcomes are at the heart of dual language education and open doors to a bright future.

Dual Language is a meaningful, rewarding journey for the whole family. In Mukilteo School District’s program, students build skills in both English and Spanish each day, with families playing an important role in supporting language growth at home.

This program is a strong match for families who value diverse cultures, enjoy learning languages, practice skills together at home, engage in school activities, and are excited to commit to a K–12 dual language experience.