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What does a Water and Wastewater Treatment Plant and System Operators salary really buy you in North Carolina?
North Carolina is 5.8% cheaper than the US averageData: BLS OEWS 2025 + BEA Regional Price Parities 2022 • Updated 2026-05-19
North Carolina's Regional Price Parity (RPP) is 94.2, meaning prices are 5.8% lower the national average. A Water and Wastewater Treatment Plant and System Operators earning $51,680 in North Carolina has the equivalent purchasing power of $54,861 in an average-cost US state.
Every dollar goes further in low-cost states. Here is how each salary percentile compares after adjusting for North Carolina's cost of living.
| Percentile | Nominal Salary | COL-Adjusted | Difference |
|---|---|---|---|
| 10th Percentile (P10) | $37,860 | $40,191 | +$2,331 |
| 25th Percentile (P25) | $45,850 | $48,673 | +$2,823 |
| Median (P50) | $51,680 | $54,861 | +$3,181 |
| 75th Percentile (P75) | $61,740 | $65,541 | +$3,801 |
| 90th Percentile (P90) | $75,600 | $80,254 | +$4,654 |
A Water and Wastewater Treatment Plant and System Operators in North Carolina earns $51,680 on paper, but low living costs mean your money goes 6% further — like earning $54,861 in an average-cost state. This makes North Carolina one of the best value states for this occupation.
With an RPP of 94.2, North Carolina is within a few percent of the national cost-of-living baseline. Salary adjustment for Water and Wastewater Treatment Plant and System Operators is therefore minor — what you earn is close to what you'd keep in real purchasing power.
After applying North Carolina's RPP, the $51,680 median salary translates to $54,862 in real terms — a 6.2% gain. That difference can cover several months of expenses over a year for a Water and Wastewater Treatment Plant and System Operators.
North Carolina ranks #39 of 50 — bottom quartile for Water and Wastewater Treatment Plant and System Operators real purchasing power. Relocation, employer negotiation, or remote roles at higher-paying markets tend to generate the biggest ROI.
Where does Water and Wastewater Treatment Plant and System Operators salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
North Carolina ranks #39 out of 50 states for Water and Wastewater Treatment Plant and System Operators after cost-of-living adjustment.
How much do you actually take home? See Water and Wastewater Treatment Plant and System Operators take-home pay in North Carolina after taxes →
A Water and Wastewater Treatment Plant and System Operators in North Carolina earns a median salary of $51,680 per year. After adjusting for North Carolina's cost of living (RPP=94.2), the real purchasing power is $54,861 — a +6.2% difference.
North Carolina's cost of living is 5.8% lower than the national average according to the BEA Regional Price Parities (2022). The RPP index for North Carolina is 94.2 (US average = 100).
Regional Price Parities (RPPs) are price indexes published by the U.S. Bureau of Economic Analysis (BEA) that measure differences in price levels across states. They are expressed as a percentage of the national average (US = 100). Higher RPP means higher cost of living.
The adjusted salary is calculated as: Nominal Salary x (100 / RPP). For a Water and Wastewater Treatment Plant and System Operators in North Carolina: $51,680 x (100 / 94.2) = $54,861. This represents what the salary would be worth in a state with average living costs.
From a purchasing power perspective, yes. A Water and Wastewater Treatment Plant and System Operators in North Carolina enjoys 6.2% more buying power than the nominal salary suggests, because living costs are below the national average. However, other factors like job availability, career growth, and quality of life also matter.
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