Compare / Charleston to St. Louis
Charleston, SC vs St. Louis, MO
Simple answer
You'd likely save $535 a month in St. Louis.
This is the HUD 2-bedroom fair-market rent for October 2026 through September 2027. It is not your lease.
The largest cost gap in this pair is housing prices. The BEA housing price parity differs by 40.7 points (Charleston 119.8, St. Louis 79.0).
South Carolina taxes wages at rates up to 6.00%. Missouri taxes wages at rates up to 4.70%. Combined sales tax differs by 1.0 percentage points, higher in Missouri. The effective property tax gap is 0.35 percentage points, higher in Missouri.
After a move from South Carolina to Missouri, these benefit results change for a family of four at $40,000 and a single adult at $18,000: Marketplace premium tax credits, Medicaid and CHIP.
A $75,000 salary in Charleston lines up with about $70,636 in St. Louis on the 2024 all-items price parity. Census median gross rent and the commute figures are 2024. Fair Market Rents are fiscal year 2027.
Charleston
Charleston-North Charleston, SC
- 2-bedroom Fair Market Rent
- $1,884
- HUD area
- Charleston-North Charleston, SC MSA
- Census median gross rent
- $1,714
- All-items price parity
- 101.0
- Goods price parity
- 96.3
- Utilities price parity
- 88.2
- Mean commute
- 29.4 min
- Median household income
- $90,307
St. Louis
St. Louis, MO-IL
- 2-bedroom Fair Market Rent
- $1,349
- HUD area
- St. Louis, MO-IL HUD Metro FMR Area
- Census median gross rent
- $1,154
- All-items price parity
- 95.1
- Goods price parity
- 100.0
- Utilities price parity
- 69.9
- Mean commute
- 25.4 min
- Median household income
- $81,679
Equivalent salary
The first number keeps the same place in the national price level. The second also runs 2026 federal income tax, employee Social Security and Medicare, and a simplified state income tax. Groceries use the BEA goods price parity, not a grocery receipt.
$70,636
Salary in St. Louis that matches the 2024 all-items regional price parity.
$68,876
Gross salary in St. Louis whose after-tax pay buys the same basket, using price parities.
$53,702
Scales the salary by the ratio of HUD 2-bedroom Fair Market Rents. Rent is not the whole budget.
Taxes on the two sides of the move
| Tax | South Carolina | Missouri |
|---|---|---|
| State income tax on wages | up to 6.00% | up to 4.70% |
| Combined sales tax, Jan 1, 2026 | 7.5% | 8.4% |
| Effective property tax, ACS 2024 median / median | 0.45% | 0.79% |
On a $400,000 home, the state median effective rate implies about $1,786 a year in South Carolina and $3,178 in Missouri. That illustration is not a local bill. Childcare prices are not in the verified dataset for these metros.
Benefits if you land in Missouri
Same household, $40,000 a year, scored once in South Carolina and once in Missouri. This is an illustration, not your application.
Food stamps (SNAP)
CharlestonLikely eligible
St. LouisLikely eligible
Medicaid and CHIP
CharlestonLikely eligible
St. LouisLikely eligible
WIC
CharlestonLikely eligible
St. LouisLikely eligible
School meals
CharlestonLikely eligible
St. LouisLikely eligible
LIHEAP
CharlestonMaybe
St. LouisMaybe
Earned Income Tax Credit
CharlestonLikely eligible
St. LouisLikely eligible
Child Tax Credit
CharlestonLikely eligible
St. LouisLikely eligible
Marketplace premium tax credits
CharlestonLikely eligible
St. LouisUnlikely
Lifeline phone and internet
CharlestonLikely eligible
St. LouisLikely eligible
SSI
CharlestonUnlikely
St. LouisUnlikely
| Program | Charleston | St. Louis |
|---|---|---|
| Food stamps (SNAP) | Likely eligible | Likely eligible |
| Medicaid and CHIP | Likely eligible | Likely eligible |
| WIC | Likely eligible | Likely eligible |
| School meals | Likely eligible | Likely eligible |
| LIHEAP | Maybe | Maybe |
| Earned Income Tax Credit | Likely eligible | Likely eligible |
| Child Tax Credit | Likely eligible | Likely eligible |
| Marketplace premium tax credits | Likely eligible | Unlikely |
| Lifeline phone and internet | Likely eligible | Likely eligible |
| SSI | Unlikely | Unlikely |
Marketplace premium tax credits changes. In Charleston the result is “Likely inside the 2026 subsidy range.” In St. Louis it is “Unlikely — Medicaid is the closer program.” Missouri expanded Medicaid, and this income is in the Medicaid range. Marketplace subsidies are usually not the program in that case.
Related comparisons
From Charleston
The eight largest 2-bedroom Fair Market Rent gaps from Charleston.
- Charleston and San Francisco · rent gap $1,813
- Charleston and San Jose · rent gap $1,388
- Charleston and Boston · rent gap $1,124
- Charleston and New York · rent gap $1,087
- Charleston and Los Angeles · rent gap $1,080
- Charleston and San Diego · rent gap $939
- Charleston and McAllen · rent gap $867
- Charleston and Wichita · rent gap $841
Nearby metros
How the salary and tax math works · The reverse city order redirects to this address.