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Is Arlington Heights, IL a Good Place to Live?
Arlington Heights is a mid-sized city of 76,794 in Illinois, with a median household income of $113,502 and a 3.5% unemployment rate. Its cost of living index is 103 (US average = 100), which is 3% above the national average.
Strengths: Arlington Heights stands out for lower-than-average crime, solid school ratings (A), a well-educated population.
Trade-offs: No major red flags stand out in the available data. Whether Arlington Heights is right for you depends on your priorities — the full breakdown is below.
All Arlington Heights city data on this page comes from official government sources — the US Census Bureau, FBI, NCES, BEA, and NOAA — updated annually.
Cost of Living
Index: 102.6Arlington Heights's overall cost of living index is 102.6, where 100 represents the US national average. Living in Arlington Heights costs roughly 3% more than the average American city.
| Metric | Arlington Heights, IL | National Avg |
|---|---|---|
| Median Home Value | $396,500 | $244,900 |
| Median Monthly Rent | $1,660 | $1,163 |
| Homeownership Rate | 72.7% | 65.9% |
| Median Household Income | $113,502 | $74,755 |
Crime & Safety
Very SafeArlington Heights's violent crime rate is 50.3 per 100,000 residents — 87% lower than the national average of ~380 per 100,000.
Vertical marker = national average. Source: FBI UCR Program.
Schools & Education
Arlington Heights is served primarily by Township HSD 214. The student-to-teacher ratio is 15.4:1 (better than the national average of ~16:1).
| Metric | Arlington Heights, IL | National Avg |
|---|---|---|
| School District | Township HSD 214 | — |
| Elementary Schools | N/A | — |
| Middle Schools | N/A | — |
| High Schools | 10 | — |
| Student/Teacher Ratio | 15.4:1 | 16:1 |
| Bachelor's Degree or Higher | 59.4% | 35.4% |
| High School Diploma or Higher | 96.3% | 91.1% |
Weather & Climate
Arlington Heights sees average highs of 31.9°F in January and 84.0°F in July, with 37.3 inches of annual precipitation and 38.4 inches of snow per year.
| Metric | Arlington Heights, IL |
|---|---|
| Average High — January | 31.9°F |
| Average High — July | 84.0°F |
| Annual Precipitation | 37.3" |
| Annual Snowfall | 38.4" |
Demographics
| Metric | Arlington Heights, IL | National Avg |
|---|---|---|
| Population | 76,794 | — |
| Median Age | 42.8 | 38.9 |
| Unemployment Rate | 3.5% | 3.7% |
| Avg Commute Time | 27.8 min | 26 min |
| White (non-Hispanic) | 77.2% | 59.3% |
| Black or African American | 2.8% | 13.6% |
| Hispanic or Latino | 6.8% | 18.9% |
| Asian | 11.1% | 6.3% |
| Under 18 | 22.7% | 22.2% |
| 65 and over | 19.7% | 16.8% |
Nearby Cities
ZIP Codes in Arlington Heights
Arlington Heights, IL is covered by 2 ZIP codes: