Jackson County, MS Fence Regulations: Pool Barriers (2026)

Jackson County enforces pool barrier requirements under the 2018 International Residential Code Appendix G (Swimming Pools, Spas and Hot Tubs), as adopted by Mississippi under MS Code §17-2-1 giving counties authority to adopt building codes. The Jackson County Building Department issues pool permits and inspects barriers before issuing a certificate of occupancy. Coastal Jackson County properties in Ocean Springs, Gautier, Moss Point, and Pascagoula jurisdictions may have additional municipal requirements. Barriers must be minimum 48 inches tall measured from the outside, with no more than 2 inches between the bottom of the barrier and grade. Horizontal members less than 45 inches apart must be on the pool side with vertical spacing less than 1.75 inches. Gates must open outward from the pool, be self-closing and self-latching, with release mechanisms at least 54 inches above grade. Where a dwelling wall forms part of the barrier, doors leading to the pool require alarms or self-closing mechanisms. Above-ground pools with walls 48 inches or higher may satisfy barrier requirements if ladders are removable or lockable. Pool covers (ASTM F1346-compliant) may supplement but not replace barriers. Drowning is a leading cause of childhood death in Mississippi, and the Mississippi State Department of Health emphasizes barrier compliance. HOAs in subdivisions like St. Andrews and Gulf Hills may impose stricter standards.