For most occupations the highest-paying metropolitan area pays roughly 50% to 90% more than the lowest for identical work — a gap that typically exceeds the difference between a new starter and a twenty-year veteran in either place. Between a third and two-thirds of it disappears once you adjust for local prices and state income tax, and the residue is the only part that represents being better off.
The same job, coast to coast
A registered nurse earns a median of $97,550 nationally. In San Jose that figure is $216,740 — 122 per cent higher. In Wichita it is $76,540, and in San Juan $41,980.
Same credential, same licensure structure, same work. The spread between the highest and lowest metro for one occupation is wider than the spread between many different occupations, which is why a national median is close to useless for deciding whether an offer is good.
| Registered Nurses | Median |
|---|---|
| San Jose-Sunnyvale-Santa Clara, CA | $216,740 |
| Vallejo, CA | $203,290 |
| San Francisco-Oakland-Fremont, CA | $186,610 |
| Santa Rosa-Petaluma, CA | $174,550 |
| Sacramento-Roseville-Folsom, CA | $171,460 |
| Santa Cruz-Watsonville, CA | $170,960 |
| Yuba City, CA | $149,320 |
| Kahului-Wailuku, HI | $144,350 |
| California | $140,270 |
| San Diego-Chula Vista-Carlsbad, CA | $139,520 |
| United States, all areas | $97,550 |
What is actually being paid for
Cost of living, but less of it than you think. Housing dominates and it does vary enormously, but regional price differences rarely account for the whole gap. A third to two-thirds of a big metro premium typically survives after adjusting for prices and state tax.
Local scarcity. Somewhere that needs nurses and cannot easily attract them pays up, and that shows most clearly where the premium is high and the concentration is not.
The industry paying the bill. An occupation attached to a high-margin local industry gets some of that margin. The same job title inside a hospital system and inside a county health department is not priced the same way.
Why the adjustment matters more than the number
A 122 per cent premium in San Jose is not 122 per cent more money in your life. Housing there consumes a share of income that would be unrecognizable in Wichita, and California’s income tax takes a slice that South Dakota does not.
But the adjustment rarely erases the gap either, which is the part people get wrong in the other direction. Dismissing coastal salaries as “all cost of living” is as lazy as quoting them raw. Run your own numbers with your actual housing cost rather than an index that averages over a basket you do not buy.
The cases where moving genuinely pays
Occupations with a national credential and a local price. Nursing is the clearest example: licensure transfers, the work is the same, and the money is not.
Roles where you can take the high salary and not the high costs — a remote position priced in an expensive market, or a metro whose premium comes from local industry rather than local housing pressure.
And the reverse case, which is underrated: taking a nominal pay cut into a cheap metro where your occupation is unusually concentrated. Lower salary, more of it left, and a deeper local market if the job ends.
The cases where it does not
Where the premium is entirely housing. Where your occupation is thin in the destination, so one employer sets your price. Where a second career in your household would take the hit. And where the move is a one-way bet — selling a house in a cheap market to buy in an expensive one is very hard to reverse.
How to compare two offers in two cities
Start with the published median for your occupation in each metro, so you know whether either offer is actually good for where it is. An excellent offer in a low-paying metro can beat a mediocre one in a high-paying metro, and the raw numbers hide that completely.
Then subtract your real housing cost in each place, not a percentage. Then state income tax. Then check the concentration of your occupation in both, because that is what determines your position if you need a second job there.
Four numbers, all published. They will not tell you where to live, but they will stop you comparing a salary against a salary and calling it a decision.
Common questions
How much more does the highest-paying city pay?
For most occupations with good metro coverage, roughly 50% to 90% more than the lowest-paying metro for the same work. That is the ordinary spread between two large cities, not an extreme.
How much of that survives cost of living?
Typically between a third and two-thirds of the gap disappears once regional prices and state income tax are applied. In some city pairs the whole of it does.
Which jobs are worth moving for?
Those whose pay is set by local scarcity — licensed work, trades tied to local construction, roles competing against nearby employers rather than a national market.
What does the calculation leave out?
Commuting, whether your employer reprices you after a move, and what happens to conditional parts of the package if you leave within a couple of years.
Should I compare gross or take-home?
Take-home, over the same year, with the state tax applied and the local price level divided out. Gross-to-gross across two states is not a comparison.
How much does location change pay for the same job?
Registered nurses run from $216,740 in San Jose to $76,540 in Wichita against a national median of $97,550 — the same credential and the same work.
Is a big-city premium just cost of living?
Rarely all of it. A third to two-thirds of a metro premium typically survives after regional prices and state tax, though housing does most of the eroding.