Median rent is 14% lower in Crystal Lake ($1,431/mo vs $1,655/mo). Buying is cheaper in Crystal Lake, where the median home runs $287,400 versus $512,700. Households earn more in Crystal Lake ($105,428 vs $91,461 a year).
City A
Austin, TX
City B
Crystal Lake, IL
How much would you need to earn in Crystal Lake, IL 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
Crystal Lake
Illinois
👥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 Crystal Lake at $1,431/mo compared to $1,655/mo in Austin (14% gap). Home buyers face a steeper market in Austin: the median home is $512,700 versus $287,400 in Crystal Lake — 44% more expensive.
1BR Fair Market Rent
2BR Fair Market Rent
BLS OEWS 2023 — metro-level data
Texas has no state income tax, while Illinois tops out at 4.95% — giving Austin a clear advantage for high earners. Sales tax is 6.25% in Texas and 6.25% in Illinois; Crystal Lake has the lower rate (local add-ons may apply in both).
Austin
Income tax: None
Sales tax: 6.25%
Crystal Lake
Income tax: 4.95%
Sales tax: 6.25%
Air quality data is available for Austin (avg AQI 47.0) but not yet for Crystal Lake.
Pick Crystal Lake if you prioritize higher median household income ($105,428/yr).
Pick Crystal Lake if you prioritize cheaper rent ($1,431/mo median).
Pick Austin if you prioritize no state income tax.
Is Austin cheaper than Crystal Lake?
Cost of living index data is not yet available for one or both cities.
How much is rent in Austin vs Crystal Lake?
Median rent is $1,655/mo in Austin, TX and $1,431/mo in Crystal Lake, IL. Crystal Lake, IL has the lower rent by about 14%.
Which has higher salaries — Austin or Crystal Lake?
Median household income is $91,461 in Austin, TX and $105,428 in Crystal Lake, IL. Crystal Lake, IL 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 Crystal Lake?
Texas has no state income tax. Illinois has a top rate of 4.95%.
What salary do I need in Crystal Lake 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