Highland Park's median home price sits at $980,000, 133% above the $420,000 national median. On a $178,000 median household income, that puts the price-to-income ratio at 5.5x, or 5.5 years of gross pay for the purchase price alone.
Highland Park's 2.1% property tax rate runs above the 1.1% national average. That's $1,715/month on the median home here, not a rounding error against the mortgage payment.
Between the $7,231/month mortgage payment and Illinois's state income tax, your real housing cost calculation needs your after-tax number, not your gross salary.
Beyond housing, Highland Park's cost of living index sits at 172 (national average = 100), running above the national baseline for groceries, transportation, and everyday services.
Highland Park's median home price runs 232% higher than nearby Chicago: $295,000 there versus $980,000 here.