City comparison

Boise City, ID vs Columbia, SC

What a paycheck is really worth in each city: prices, rent and state taxes.

Key findings

  • Prices in Boise City, ID are 5.0% higher than in Columbia, SC. Someone earning $100,000 in Columbia, SC would need about $105,000 in Boise City, ID to live the same way.
  • Rent is the bigger story: a typical 1-bedroom costs $1,381 a month in Boise City, ID versus $1,164 in Columbia, SC. On $100,000, that's 22% of take-home pay in Boise City, ID and 19% in Columbia, SC.
  • On $100,000, estimated state income tax is about $651 a year higher in Columbia, SC than in Boise City, ID.
  • Both cities are in the same federal pay area (Rest of U.S.), so a GS-13 step 1 earns $106,437 in either. A transfer from Boise City, ID to Columbia, SC changes real buying power by +5.0%, purely from prices.
Boise CityColumbia
Price level (U.S. = 100):Under 9292–9898–102102–108Over 108
  • Boise City, ID: price level 98.4 (about average)
  • Columbia, SC: price level 93.7 (cheaper)

Map drawn from Census Bureau state boundaries and metro locations9,10; dot colours show BEA price levels2.

Side by side

Boise City, IDColumbia, SC
Price level (U.S. = 100)298.493.7
$100,000 is worth, in the other city2$95,194 in Columbia$105,049 in Boise City
Typical 1-bedroom rent3$1,381/mo$1,164/mo
Take-home on $100,00014,15,8$74,988$74,337
State income tax on $100,000 (estimate)8$4,192 (ID)$4,843 (SC)
Rent burden on $100,00022%19%
Median pay, all jobs4$49,100$46,430
Federal locality pay area7Rest of U.S.Rest of U.S.

Rent areas: Boise City, ID HUD Metro FMR Area and Columbia, SC HUD Metro FMR Area. Metro areas: Boise City, ID and Columbia, SC.

What costs more or less

Boise City, IDColumbia, SC
Price level (U.S. = 100)Boise CityColumbia
Housing (rent)105.679.5
Goods96.296.3
Utilities70.788.3
Other services99.098.3
Overall98.493.7
BEA Regional Price Parities2. Housing covers rents.

Moving with the same $100,000 salary

Boise City, ID → Columbia, SC

Same pay goes further

Buying power +5.0%; rent takes 19% of take-home; state tax +$651/yr.

85 Strong offer

Columbia, SC → Boise City, ID

Same pay buys less

Buying power −4.8%; rent takes 22% of take-home; state tax −$651/yr.

54 Fair offer

On the GS pay scale?

Both metros are in the Rest of U.S. locality pay area, so GS salaries are identical. The last column shows what a transfer from Boise City, ID to Columbia, SC at the same grade and step does to real buying power.

Grade5,2Boise City, IDColumbia, SCReal change, Boise City → Columbia
GS-9 step 1$61,722$61,722+5.0%
GS-11 step 1$74,678$74,678+5.0%
GS-12 step 1$89,508$89,508+5.0%
GS-13 step 1$106,437$106,437+5.0%
GS-14 step 1$125,776$125,776+5.0%

Pay for common jobs

Median annual pay4Boise City, IDColumbia, SCColumbia pay in Boise City dollars
Elementary School Teachers, Except Special Education$61,230$60,050$63,082 (+3.0%)
Software Developers$131,590$123,380$129,609 (−1.5%)
Accountants and Auditors$76,700$69,210$72,704 (−5.2%)
Registered Nurses$97,880$81,920$86,056 (−12.1%)

"Not published" means BLS doesn't release an estimate for that job in that metro.

Check your own offer

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Taxes are estimates for a single filer taking the standard deduction; city and county income taxes are not included. See the methodology.

Notes & Sources

  1. U.S. Census Bureau, Metropolitan Statistical Area population estimates (Vintage 2025) (2025). Retrieved 2026-09-29.
  2. U.S. Bureau of Economic Analysis, Regional Price Parities by MSA (MARPP), all items (2024). Retrieved 2026-09-29.
  3. U.S. Department of Housing and Urban Development, Fair Market Rents, 1-bedroom (2026). Retrieved 2026-09-29.
  4. U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025, metropolitan areas (2025). Retrieved 2026-09-29.
  5. U.S. Office of Personnel Management, General Schedule (GS) pay rates with locality pay, 2026 (2026). Retrieved 2026-09-29.
  6. U.S. Office of Personnel Management, Locality codes used in the 2026 GS pay spreadsheet (2026). Retrieved 2026-09-29.
  7. U.S. Office of Personnel Management, 2026 Locality Pay Area Definitions (counties in each pay area) (2026). Retrieved 2026-09-29.
  8. Tax Foundation, State Individual Income Tax Rates and Brackets, 2026 (2026). Retrieved 2026-09-29.
  9. U.S. Census Bureau, Cartographic boundary file: states, 1:20,000,000 (2024) (2024). Retrieved 2026-09-29.
  10. U.S. Census Bureau, Gazetteer file: core based statistical areas (2025) (2025). Retrieved 2026-09-29.
  11. U.S. Census Bureau, American Community Survey 5-year estimates, 2020-2024, table C24010 (occupation of employed residents) by ZIP code area (2024). Retrieved 2026-09-29.
  12. U.S. Census Bureau, ZIP Code Tabulation Area relationship files (2020; Connecticut 2022) and Gazetteer locations (2025) (2025). Retrieved 2026-09-29.
  13. U.S. Census Bureau, Cartographic boundary files (ZIP code areas 2020; counties and states 2024) and TIGER/Line primary roads (2024) (2024). Retrieved 2026-09-29.
  14. Internal Revenue Service, Rev. Proc. 2025-32 (2026 tax brackets and standard deduction) (2026). Retrieved 2026-09-29.
  15. Internal Revenue Service, Publication 15 (Circular E), Employer's Tax Guide for 2026 (Social Security and Medicare) (2026). Retrieved 2026-09-29.
  16. U.S. Department of Labor, Employment and Training Administration, O*NET 31.0 Database: Job Titles (used under CC BY 4.0; O*NET is a trademark of USDOL/ETA) (2026). Retrieved 2026-10-14.