Plumbing Inspector Salary in Delaware
BLS OEWS May 2025 (released May 15, 2026) · SOC 47-4011 Construction and Building Inspectors
Median in Delaware
$72,700
$34.95/hr
10th percentile
$52,350
90th percentile
$95,690
Jobs (wage & salary)
570
BLS has no plumbing-inspector wage; this is all construction and building inspectors (SOC 47-4011).
The median annual wage for construction and building inspectors in Delaware was $72,700 in May 2025, $1,990 below the national median of $74,690.
The middle half earned between $61,970 (25th percentile) and $81,400 (75th percentile).
Adjusted for 2024 price levels (BEA Regional Price Parity 99.8, U.S. = 100), that median is worth about $72,840.
This adjustment is our arithmetic, not a BLS figure.
BLS wages exclude overtime, shift differentials and sign-on or holiday bonuses, and cover wage-and-salary workers only.