Median rent is 18% lower in Mount Prospect ($1,454/mo vs $1,779/mo). Buying is cheaper in Mount Prospect, where the median home runs $377,000 versus $751,700. Households earn more in Mount Prospect ($103,911 vs $79,713 a year).
City A
Mount Prospect, IL
City B
New York, NY
How much would you need to earn in New York, NY to maintain your standard of living from Mount Prospect, IL?
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
Mount Prospect
Illinois
New York
New York
👥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 Mount Prospect at $1,454/mo compared to $1,779/mo in New York (18% gap). Home buyers face a steeper market in New York: the median home is $751,700 versus $377,000 in Mount Prospect — 50% more expensive.
1BR Fair Market Rent
2BR Fair Market Rent
BLS OEWS 2023 — metro-level data
Illinois's top income tax rate is 4.95% versus 10.90% in New York, so Mount Prospect is more tax-friendly for high earners. Sales tax is 6.25% in Illinois and 4.00% in New York; New York has the lower rate (local add-ons may apply in both).
Mount Prospect
Income tax: 4.95%
Sales tax: 6.25%
New York
Income tax: 10.90%
Sales tax: 4.00%
Air quality data is available for New York (avg AQI 61.0) but not yet for Mount Prospect.
Pick Mount Prospect if you prioritize higher median household income ($103,911/yr).
Pick Mount Prospect if you prioritize cheaper rent ($1,454/mo median).
Pick Mount Prospect if you prioritize lower state income tax (4.95%).
Is Mount Prospect cheaper than New York?
Cost of living index data is not yet available for one or both cities.
How much is rent in Mount Prospect vs New York?
Median rent is $1,454/mo in Mount Prospect, IL and $1,779/mo in New York, NY. Mount Prospect, IL has the lower rent by about 18%.
Which has higher salaries — Mount Prospect or New York?
Median household income is $103,911 in Mount Prospect, IL and $79,713 in New York, NY. Mount Prospect, 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 — Mount Prospect or New York?
Illinois's top income tax rate is 4.95% and New York's is 10.90%. Mount Prospect, IL has the lower rate.
What salary do I need in New York to match my Mount Prospect 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