BLS metro-level wage data places Engine and Other Machine Assemblers pay in East South Dakota nonmetropolitan area at a median of $45,930 per year ($22.08/hr/hour), drawn from the OEWS May 2025 release for this Metropolitan Statistical Area. Compared to the national median of $53,710, East South Dakota nonmetropolitan area pays 14% below, which typically tracks with a lower local cost of living or smaller specialized-employer cluster. Approximately 540 engine and other machine assemblerss are employed across the East South Dakota nonmetropolitan area MSA in SOC 51-2031.

The East South Dakota nonmetropolitan area pay distribution spans from $38,530 at the 10th percentile to $50,680 at the 90th — a 1.3× 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 $38,790 and the 75th at $48,980, so half of East South Dakota nonmetropolitan area-based engine and other machine assemblerss 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 East South Dakota nonmetropolitan area 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 SD data, and peer-metro comparisons — a median is a starting point, not a ceiling.