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Median Home Price in Arlington Heights, IL

The median home value in Arlington Heights, IL is $502,325 as of 2026-06-30, up 8.04% from a year earlier.

Median Home Value

$502,325

Year-over-Year

+8.04%

Population

73,545

Arlington Heights ranks #38 of 279 Illinois cities tracked here by median home value, and sits 57.8% above the state's city median of $318,423. It sits in Cook County, where the county-wide median is $343,350.

Crime in Arlington Heights

Arlington Heights police recorded a violent crime rate of 50 per 100,000 residents in 2024 — lower than most cities that report to the FBI. Property crime runs at 880 per 100,000.

Reported by the city's own police department to the FBI's Uniform Crime Reporting Program (what this covers).

Common questions about Arlington Heights

How much does a house cost in Arlington Heights, IL?

The median home value in Arlington Heights is $502,325. That's up 8.04% from a year earlier. That is about 57.8% above the typical county in Illinois.

Is Arlington Heights expensive compared to the surrounding area?

Homes in Arlington Heights are more expensive than Cook County as a whole, where the median is $343,350 — a difference of about 46.3%.

Is Arlington Heights a safe place to live?

Arlington Heights police reported 50 violent crimes per 100,000 residents, covering a population of about 73,545. Crime rates are one input among many — they vary block to block within a city, and this figure is a citywide average.