City comparison
Charleston, SC vs Port St. Lucie, FL
What a paycheck is really worth in each city: prices, rent and state taxes.
Key findings
- Overall prices in Charleston, SC (101.0) and Port St. Lucie, FL (100.2, U.S. average = 100) are within 1% of each other, so $100,000 in Charleston, SC goes as far as $99,300 in Port St. Lucie, FL.
- Rent is the bigger story: a typical 1-bedroom costs $1,630 a month in Charleston, SC versus $1,467 in Port St. Lucie, FL. On $100,000, that's 26% of take-home pay in Charleston, SC and 22% in Port St. Lucie, FL.
- On $100,000, estimated state income tax is about $4,843 a year higher in Charleston, SC than in Port St. Lucie, FL.
- For federal employees, locality pay changes a GS-13 step 1 salary by +6.5% moving from Charleston, SC to Port St. Lucie, FL ($106,437 → $113,356), while prices change by −0.7%. Net effect of the transfer: +7.3% in real buying power.
- Charleston, SC: price level 101.0 (about average)
- Port St. Lucie, FL: price level 100.2 (about average)
Map drawn from Census Bureau state boundaries and metro locations9,10; dot colours show BEA price levels2.
Side by side
| Charleston, SC | Port St. Lucie, FL | |
|---|---|---|
| Price level (U.S. = 100)2 | 101.0 | 100.2 |
| $100,000 is worth, in the other city2 | $99,273 in Port St. Lucie | $100,732 in Charleston |
| Typical 1-bedroom rent3 | $1,630/mo | $1,467/mo |
| Take-home on $100,00014,15,8 | $74,337 | $79,180 |
| State income tax on $100,000 (estimate)8 | $4,843 (SC) | $0 (FL) |
| Rent burden on $100,000 | 26% | 22% |
| Median pay, all jobs4 | $49,150 | $46,490 |
| Federal locality pay area7 | Rest of U.S. | Miami-Port St. Lucie-Fort Lauderdale, FL |
Rent areas: Charleston-North Charleston, SC MSA and Port St. Lucie, FL MSA. Metro areas: Charleston-North Charleston, SC and Port St. Lucie, FL.
What costs more or less
| Price level (U.S. = 100) | Charleston | Port St. Lucie |
|---|---|---|
| Housing (rent) | 119.8 | 113.6 |
| Goods | 96.3 | 96.2 |
| Utilities | 88.2 | 87.0 |
| Other services | 98.3 | 98.9 |
| Overall | 101.0 | 100.2 |
Moving with the same $100,000 salary
Charleston, SC → Port St. Lucie, FL
Roughly even
Buying power +0.7%; rent takes 22% of take-home; state tax −$4,843/yr.
71 Strong offer
Port St. Lucie, FL → Charleston, SC
Roughly even
Buying power −0.7%; rent takes 26% of take-home; state tax +$4,843/yr.
65 Fair offer
On the GS pay scale?
Charleston, SC is in the Rest of U.S. pay area; Port St. Lucie, FL is in Miami-Port St. Lucie-Fort Lauderdale, FL. The last column shows what a transfer from Charleston, SC to Port St. Lucie, FL at the same grade and step does to real buying power.
| Grade5,2 | Charleston, SC | Port St. Lucie, FL | Real change, Charleston → Port St. Lucie |
|---|---|---|---|
| GS-9 step 1 | $61,722 | $65,735 | +7.3% |
| GS-11 step 1 | $74,678 | $79,533 | +7.3% |
| GS-12 step 1 | $89,508 | $95,326 | +7.3% |
| GS-13 step 1 | $106,437 | $113,356 | +7.3% |
| GS-14 step 1 | $125,776 | $133,953 | +7.3% |
Pay for common jobs
| Median annual pay4 | Charleston, SC | Port St. Lucie, FL | Port St. Lucie pay in Charleston dollars |
|---|---|---|---|
| Elementary School Teachers, Except Special Education | $61,020 | $53,610 | $54,003 (−11.5%) |
| Software Developers | $132,150 | $128,510 | $129,451 (−2.0%) |
| Accountants and Auditors | $79,350 | $79,430 | $80,012 (+0.8%) |
| Registered Nurses | $92,800 | $82,090 | $82,691 (−10.9%) |
"Not published" means BLS doesn't release an estimate for that job in that metro.