Jackson County, MS Swimming Pools & Spas: Fencing Requirements (2026)

Jackson County mandates pool barrier fencing under local building codes aligned with the International Residential Code (IRC) Appendix G, which Mississippi Gulf Coast municipalities have adopted as part of post-Katrina building code standardization. Barriers must be at least 48 inches (4 feet) in height measured from grade on the outside, with no climbable features like horizontal members spaced less than 45 inches apart. Gates must be self-closing and self-latching with latches at least 54 inches from grade on the outside of the gate, opening outward away from the pool. Fence openings must be no more than 4 inches to prevent children from squeezing through, reduced to 1.75 inches under picket rails in certain designs. The pool barrier must completely enclose the pool area with no gaps at ground level exceeding 2 inches. Doors from the house opening directly to the pool area must have alarms that sound when opened or self-closing, self-latching mechanisms. Above-ground pools with sides of 48 inches or more may use the pool wall as part of the barrier with a removable or lockable ladder. Mississippi's warm humid climate makes pools popular year-round along the Gulf Coast, increasing compliance importance. Hurricane preparedness also requires securing pool equipment and covers before tropical systems. Final inspection is required before initial use, and re-inspections may occur after barrier modifications. MS Code Ann. §45-11-1 gives the State Fire Marshal general authority over safety codes.