BLS metro-level wage data places Inspectors, Testers, Sorters, Samplers, and Weighers pay in Joplin, MO-KS at a median of $47,960 per year ($23.06/hr/hour), drawn from the OEWS May 2025 release for this Metropolitan Statistical Area. Compared to the national median of $48,570, Joplin pays 1% below, which typically tracks with a lower local cost of living or smaller specialized-employer cluster. Approximately 620 inspectors, testers, sorters, samplers, and weigherss are employed across the Joplin MSA in SOC 51-9061.

The Joplin pay distribution spans from $38,190 at the 10th percentile to $61,950 at the 90th — a 1.6× 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 $43,690 and the 75th at $57,880, so half of Joplin-based inspectors, testers, sorters, samplers, and weigherss 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 Joplin, MO-KS 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 MO data, and peer-metro comparisons — a median is a starting point, not a ceiling.