Compare / Boise City to Chattanooga
Boise City, ID vs Chattanooga, TN
Simple answer
You'd likely save $200 a month in Chattanooga.
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 29.0 points (Boise City 105.6, Chattanooga 76.5).
Idaho taxes wages at a flat 5.30%. Tennessee has no tax on wages. Combined sales tax differs by 3.6 percentage points, higher in Tennessee. The effective property tax gap is 0.02 percentage points, higher in Tennessee.
After a move from Idaho to Tennessee, 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 Boise City lines up with about $69,720 in Chattanooga on the 2024 all-items price parity. Census median gross rent and the commute figures are 2024. Fair Market Rents are fiscal year 2027.
Boise City
Boise City, ID
- 2-bedroom Fair Market Rent
- $1,540
- HUD area
- Boise City, ID HUD Metro FMR Area
- Census median gross rent
- $1,628
- All-items price parity
- 98.4
- Goods price parity
- 96.2
- Utilities price parity
- 70.7
- Mean commute
- 23.8 min
- Median household income
- $88,695
Chattanooga
Chattanooga, TN-GA
- 2-bedroom Fair Market Rent
- $1,340
- HUD area
- Chattanooga, TN-GA MSA
- Census median gross rent
- $1,265
- All-items price parity
- 91.5
- Goods price parity
- 96.0
- Utilities price parity
- 74.2
- Mean commute
- 24.5 min
- Median household income
- $75,076
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.
$69,720
Salary in Chattanooga that matches the 2024 all-items regional price parity.
$65,229
Gross salary in Chattanooga whose after-tax pay buys the same basket, using price parities.
$65,260
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 | Idaho | Tennessee |
|---|---|---|
| State income tax on wages | 5.30% flat | No wage tax |
| Combined sales tax, Jan 1, 2026 | 6.0% | 9.6% |
| Effective property tax, ACS 2024 median / median | 0.43% | 0.45% |
On a $400,000 home, the state median effective rate implies about $1,713 a year in Idaho and $1,790 in Tennessee. That illustration is not a local bill. Childcare prices are not in the verified dataset for these metros.
Benefits if you land in Tennessee
Same household, $40,000 a year, scored once in Idaho and once in Tennessee. This is an illustration, not your application.
Food stamps (SNAP)
Boise CityLikely eligible
ChattanoogaLikely eligible
Medicaid and CHIP
Boise CityLikely eligible
ChattanoogaLikely eligible
WIC
Boise CityLikely eligible
ChattanoogaLikely eligible
School meals
Boise CityLikely eligible
ChattanoogaLikely eligible
LIHEAP
Boise CityMaybe
ChattanoogaMaybe
Earned Income Tax Credit
Boise CityLikely eligible
ChattanoogaLikely eligible
Child Tax Credit
Boise CityLikely eligible
ChattanoogaLikely eligible
Marketplace premium tax credits
Boise CityUnlikely
ChattanoogaLikely eligible
Lifeline phone and internet
Boise CityLikely eligible
ChattanoogaLikely eligible
SSI
Boise CityUnlikely
ChattanoogaUnlikely
| Program | Boise City | Chattanooga |
|---|---|---|
| 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 | Unlikely | Likely eligible |
| Lifeline phone and internet | Likely eligible | Likely eligible |
| SSI | Unlikely | Unlikely |
Marketplace premium tax credits changes. In Boise City the result is “Unlikely — Medicaid is the closer program.” In Chattanooga it is “Likely inside the 2026 subsidy range.” Idaho expanded Medicaid, and this income is in the Medicaid range. Marketplace subsidies are usually not the program in that case.
Related comparisons
From Boise City
The eight largest 2-bedroom Fair Market Rent gaps from Boise City.
- Boise City and San Francisco · rent gap $2,157
- Boise City and San Jose · rent gap $1,732
- Boise City and Boston · rent gap $1,468
- Boise City and New York · rent gap $1,431
- Boise City and Los Angeles · rent gap $1,424
- Boise City and San Diego · rent gap $1,283
- Boise City and Miami · rent gap $1,024
- Boise City and Seattle · rent gap $1,009
Nearby metros
How the salary and tax math works · The reverse city order redirects to this address.