St. Laurence Catholic School is fully accredited through the Texas Catholic Conference Department (TCCED) under the aegis of the Texas Education Agency (TEA). We adhere to the TCCED and the Archdiocese of Galveston-Houston policies and procedures.
SLCS was given the designation of National Blue Ribbon School during the 2005-2006, 2014-2015, and 2023-2024 school years by the United States Department of Education.
The school is a member of the National Catholic Education Association. School and/or staff are members of the following professional associations:
American Association of Health, Physical Education, Recreation and Dance (AAHPERD)
Archdiocese of Galveston–Houston
American Council on the Teaching of Foreign Language (ACTFL)
Association for Supervision and Curriculum Development (ASCD)
Association of Fundraising Professionals (AFP)
Catholic Library Association of Galveston-Houston (CLAGH)
Food Allergy and Anaphylaxis Network (FAAN)
Galveston-Houston Early Childhood Association (GHECA)
Houston Area Association for the Education of Young Children (HAAEYC)
Houston Association of Independent Schools (HAIS)
Houston Area Independent School Library Network (HAISLN)
International Dyslexia Association (IDA)
International Reading Association (IRA)
International Society of Technology in Education (ISTE)
Lions Club International/Leo Club
National Art Education Association (NAEA)
National Association for the Education of Young Children (NAEYC)
National Association of Student Councils (NASC)
National Association of Secondary School Principals (NASSP)
National Association of Elementary School Principals (NAESP)
National Catholic Education Association (NCEA)
National Council of Social Studies Teachers (NCSST)
National Council for Teachers of Mathematics (NCTM)
National Elementary Honor Society (NEHS)
National Junior Honor Society (NJHS)
National Middle School Association (NMSA)
National Network for Early Language Learning (NNELL)
National Science Teachers Association (NSTA)
Reading for Blind and Dyslexic (RFBD)
Texas Art Educators Association (TAEA)
Texas Association for the Education of Young Children (TAEYC)