Median rent is 11% lower in Austin ($1,729/mo vs $1,948/mo). Buying is cheaper in Austin, where the median home runs $555,300 versus $649,000. Households earn more in Alpharetta ($147,612 vs $93,658 a year). Taken together, Austin is the more affordable choice with a cost index of 98.3 against 100.5 — about 2% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in Alpharetta, GA.
Cost of living verdict
Austin is 2% cheaper overall
Cost of Living Index: 98.3 in Austin vs 100.5 in Alpharetta (US national average = 100)
City A
Alpharetta, GA
City B
Austin, TX
How much would you need to earn in Austin, TX to maintain your standard of living from Alpharetta, GA?
Equivalent salary in Austin, TX
$73,354
You could earn $1,646 less (2% lower) and break even.
Based on BEA Regional Price Parity (cost index) for each metro area. This estimates overall purchasing power; it does not account for taxes or take-home pay differences.
Metric
Alpharetta
Georgia
Austin
Texas
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: Census ACS, BEA, HUD Fair Market Rents, EPA AirNow, Tax Foundation
Median rent is modestly lower in Austin at $1,729/mo compared to $1,948/mo in Alpharetta (11% gap). Median home values are within 14% of each other: $649,000 in Alpharetta and $555,300 in Austin.
Metric
Alpharetta
Austin
Software Developer
Registered Nurse
Elementary Teacher
Electrician
Accountant
Higher wage highlighted · BLS OEWS 2023 (metro-level data)
State tax data is not yet available for these cities.
Alpharetta
Income tax: N/A
Sales tax: N/A
Austin
Income tax: N/A
Sales tax: N/A
Air quality data is available for Austin (avg AQI 65.0) but not yet for Alpharetta.
Pick Alpharetta if you prioritize higher median household income ($147,612/yr).
Pick Austin if you prioritize cheaper rent ($1,729/mo median).
Austin is cheaper overall, with a cost of living index of 98.3 versus 100.5 (US average = 100). That means prices run about 2% lower in Austin.
Median rent is $1,948/mo in Alpharetta, GA and $1,729/mo in Austin, TX. Austin, TX has the lower rent by about 11%.
Median household income is $147,612 in Alpharetta, GA and $93,658 in Austin, TX. Alpharetta, GA has the higher median income. Note that BLS occupational wages in the table above show wages for specific jobs.
Air quality data is not yet available for one or both cities.
State tax data is not yet available for one or both cities.
To maintain the same purchasing power, a salary of $100,000 in Alpharetta, GA is equivalent to roughly $97,806 in Austin, TX (using the BEA Regional Price Parity ratio). Use the salary calculator above for any income amount.
Data last updated: June 1, 2026 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology
