Median rent is 8% lower in Hilton Head Island ($1,518/mo vs $1,655/mo). Buying is cheaper in Austin, where the median home runs $512,700 versus $652,100. Households earn more in Hilton Head Island ($96,715 vs $91,461 a year).
City A
Austin, TX
City B
Hilton Head Island, SC
How much would you need to earn in Hilton Head Island, SC to maintain your standard of living from Austin, TX?
A cost-of-living index isn't available for one of these cities yet, so we can't compute an equivalent salary.
Based on BEA Regional Price Parity (cost index) for each city's metro area. A rough estimate of overall purchasing power, not tax or take-home pay.
Metric
Austin
Texas
Hilton Head Island
South Carolina
👥Population
💰Median Household Income
Annual
🏠Median Gross Rent
Per month
🏡Median Home Value
📊Cost of Living Index
US avg = 100
🔑1BR Fair Market Rent
HUD FMR
🔑2BR Fair Market Rent
HUD FMR
🔑3BR Fair Market Rent
HUD FMR
🌬️Air Quality Index
Lower = cleaner
🏛️Top State Income Tax
Top marginal rate
🧾State Sales Tax
Statewide base rate
🎂Median Age
Years
✓ = better value · Sources: US Census ACS, BEA RPP, HUD FMR, EPA AirNow, Tax Foundation
Median rent is modestly lower in Hilton Head Island at $1,518/mo compared to $1,655/mo in Austin (8% gap). Home buyers face a steeper market in Hilton Head Island: the median home is $652,100 versus $512,700 in Austin — 21% more expensive.
1BR Fair Market Rent
2BR Fair Market Rent
BLS OEWS 2023 — metro-level data
Texas has no state income tax, while South Carolina tops out at 6.40% — giving Austin a clear advantage for high earners. Sales tax is 6.25% in Texas and 6.00% in South Carolina; Hilton Head Island has the lower rate (local add-ons may apply in both).
Austin
Income tax: None
Sales tax: 6.25%
Hilton Head Island
Income tax: 6.40%
Sales tax: 6.00%
Air quality data is available for Austin (avg AQI 47.0) but not yet for Hilton Head Island.
Pick Austin if you prioritize no state income tax.
Is Austin cheaper than Hilton Head Island?
Cost of living index data is not yet available for one or both cities.
How much is rent in Austin vs Hilton Head Island?
Median rent is $1,655/mo in Austin, TX and $1,518/mo in Hilton Head Island, SC. Hilton Head Island, SC has the lower rent by about 8%.
Which has higher salaries — Austin or Hilton Head Island?
Median household income is $91,461 in Austin, TX and $96,715 in Hilton Head Island, SC. Hilton Head Island, SC has the higher median income. Note that BLS occupational wages in the table above show wages for specific jobs.
Which city has better air quality?
Air quality data is not yet available for one or both cities.
Which has lower taxes — Austin or Hilton Head Island?
Texas has no state income tax. South Carolina has a top rate of 6.40%.
What salary do I need in Hilton Head Island to match my Austin income?
RPP data needed for salary equivalence calculation is not yet available.
Data last updated: December 1, 2024 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology