To preserve the same standard of living you have today in Seattle on $75,000, you would need $81,908 in Los Angeles. That is a +9.2% composite shift; the line-item breakdown below shows where the gap actually concentrates. Source: C2ER ACCRA, BLS CPI weights.
If your goal is to land in Los Angeles with the same consumer-spending power you have in Seattle, multiply your current salary by 1.092. That ratio is the C2ER ACCRA composite index of Los Angeles divided by the composite of Seattle (166/152).
| Seattle salary | Equivalent in Los Angeles | Difference |
|---|---|---|
| $50,000 | $54,605 | +$4,605 |
| $75,000 | $81,908 | +$6,908 |
| $150,000 | $163,816 | +$13,816 |
Composite indexes hide the within-budget variance that often matters more than the headline. Housing in Seattle can be far above the city's composite, while groceries sit closer to par. The same is true for Los Angeles. Compare the five categories below to see where your specific budget mix changes the picture.
| Category | Seattle | Los Angeles | Delta |
|---|---|---|---|
| Housing Rent + median home price | 198 | 215 | +8.6% |
| Groceries Supermarket basket | 113 | 110 | -2.7% |
| Transportation Fuel, transit, parking | 122 | 132 | +8.2% |
| Healthcare Doctor visits, prescriptions | 118 | 103 | -12.7% |
| Utilities Electric, gas, internet | 110 | 121 | +10.0% |
| Composite | 152 | 166 | +9.2% |
Seattle, WA versus Los Angeles, CA: the composite cost-of-living index difference is about +9%, putting the move in the "lateral" zone where lifestyle, climate, career, and tax factors usually outweigh pure cost considerations. At this scale of gap, the noise inside the index (sampling variation, year-over-year price drift, individual basket differences) is roughly the same size as the signal between the two cities.
What is worth checking: are there meaningful state-tax differences between Washington and California? Is the housing sub-index gap larger or smaller than the composite gap, indicating that the categories you actually spend on diverge from the average mix? The sidebar and the tables below break out these dimensions so you can stress-test whether the lateral classification holds for your specific situation.
Consumer-price indexes exclude income tax, so the equivalent-salary number above is a pre-tax comparison. Layered on top: Washington has a top-marginal or flat state income tax of 0.00%, while California's is 9.30%. At a $75,000 salary, that translates to roughly $0 of state tax owed in Washington versus $6,975 in California — a $6,975 difference that no consumer-price index captures.
Run your actual salary and filing status through the take-home pay calculator for a precise after-tax number. The federal layer is the same in either metro; only the state piece shifts. See the take-home pay calculator or the state-by-state take-home pay article for the precise after-tax number.
Yes — by about 9% on the composite. Los Angeles's C2ER index reads 166; Seattle's reads 152. Housing is the largest line item in that gap; groceries, transport, healthcare, and utilities each add small same-direction contributions.
Plan on roughly $81,908 of gross salary in Los Angeles to match $75,000 of Seattle purchasing power. The calculation uses the C2ER ACCRA composite ratio (166/152 = 1.09). That is pre-tax; the state-tax sidebar handles the after-tax piece.
Housing is the largest line item in any cost-of-living comparison and the one with the most metro-to-metro variance. Seattle's housing sub-index sits at 198; Los Angeles's is 215. That gap reflects rent and home-price differences captured in the C2ER ACCRA quarterly survey. Groceries (Seattle 113 vs Los Angeles 110), transportation (122 vs 132), and utilities (110 vs 121) all contribute, but housing is the dominant factor.
Not directly. Consumer-price indexes like C2ER ACCRA exclude state and federal income tax. To get the full picture for Washington versus California, combine the equivalent-salary number above with the state-tax delta in the sidebar; both effects compound when you cross state lines.