CISD is a rural school district with 10 schools. For the 2026-2027 school year, classes begin August 5 and end May 27. Crosby ISD's mascot is the Cougar, and the district's motto is 'Tradition...With a Future,' serving a community in unincorporated Harris County, Texas. Calendar dates are confirmed for part of the year; the rest of the 2026-2027 calendar isn't available yet — check back soon. This calendar includes 1 early-release or half day — useful to know when planning childcare.
Also known as CISD.