BLS metro-level wage data places First-Line Supervisors of Security Workers pay in Slidell-Mandeville-Covington, LA at a median of $45,030 per year ($21.65/hr/hour), drawn from the OEWS May 2025 release for this Metropolitan Statistical Area. Compared to the national median of $55,940, Slidell-Mandeville-Covington pays 20% below, which typically tracks with a lower local cost of living or smaller specialized-employer cluster. Approximately 30 first-line supervisors of security workerss are employed across the Slidell-Mandeville-Covington MSA in SOC 33-1091.

The Slidell-Mandeville-Covington pay distribution spans from $39,060 at the 10th percentile to $84,370 at the 90th — a 2.2× spread that reflects experience tenure, specialization, employer size, and the difference between public-sector, nonprofit, and private-sector compensation inside the metro. The 25th percentile sits at $39,530 and the 75th at $64,350, so half of Slidell-Mandeville-Covington-based first-line supervisors of security workerss earn within that middle band.

Metro figures capture where you actually work, not just where you live — which matters for commuters. BLS draws metro boundaries from the OMB MSA definitions, so Slidell-Mandeville-Covington, LA covers the central city plus outlying counties tied to the metro economically. Remember that OEWS wages reflect base pay only: employer-provided health insurance, retirement matches, stock options, signing bonuses, overtime, and tips are excluded and can add 20-40% to real total compensation. Before using this metro median as a negotiation anchor, triangulate against the same occupation's national profile (linked below), its state-wide LA data, and peer-metro comparisons — a median is a starting point, not a ceiling.