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What does a Marine Engineers and Naval Architects salary really buy you in District of Columbia?
District of Columbia is 16.6% pricier than the US averageData: BLS OEWS 2025 + BEA Regional Price Parities 2022 • Updated 2026-05-19
District of Columbia's Regional Price Parity (RPP) is 116.6, meaning prices are 16.6% higher the national average. A Marine Engineers and Naval Architects earning $172,330 in District of Columbia has the equivalent purchasing power of $147,795 in an average-cost US state.
Every dollar goes further in low-cost states. Here is how each salary percentile compares after adjusting for District of Columbia's cost of living.
| Percentile | Nominal Salary | COL-Adjusted | Difference |
|---|---|---|---|
| 10th Percentile (P10) | $107,030 | $91,792 | $-15,237 |
| 25th Percentile (P25) | $118,640 | $101,749 | $-16,890 |
| Median (P50) | $172,330 | $147,795 | $-24,534 |
| 75th Percentile (P75) | $172,550 | $147,984 | $-24,565 |
| 90th Percentile (P90) | $195,190 | $167,401 | $-27,788 |
While $172,330 sounds high, District of Columbia's elevated cost of living erases 14% of that salary's purchasing power. Your real buying power is $147,795. Consider whether the higher pay offsets the higher costs.
District of Columbia's RPP of 116.6 puts it 16.6% above the national baseline cost of living. A Marine Engineers and Naval Architects needs that premium in nominal pay just to maintain the same purchasing power as an average-cost state.
Adjusting $172,330 for District of Columbia's cost of living yields $147,796 — a 14.2% loss in real purchasing power. This magnitude usually reflects either a materially cheaper or materially pricier metro mix than the national average.
Ranked on COL-adjusted median pay for Marine Engineers and Naval Architects, District of Columbia places #2 of 15 states — top quartile. Either nominal wages run high, cost of living runs low, or both.
Where does Marine Engineers and Naval Architects salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
District of Columbia ranks #2 out of 15 states for Marine Engineers and Naval Architects after cost-of-living adjustment.
How much do you actually take home? See Marine Engineers and Naval Architects take-home pay in District of Columbia after taxes →
A Marine Engineers and Naval Architects in District of Columbia earns a median salary of $172,330 per year. After adjusting for District of Columbia's cost of living (RPP=116.6), the real purchasing power is $147,795 — a -14.2% difference.
District of Columbia's cost of living is 16.6% higher than the national average according to the BEA Regional Price Parities (2022). The RPP index for District of Columbia is 116.6 (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 Marine Engineers and Naval Architects in District of Columbia: $172,330 x (100 / 116.6) = $147,795. This represents what the salary would be worth in a state with average living costs.
Partially — a Marine Engineers and Naval Architects's nominal salary of $172,330 in District of Columbia has 14.2% less purchasing power due to higher living costs. The real value is $147,795. However, District of Columbia may offer better career opportunities, networking, and industry access.
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