Mequon, WI vs Sussex, WI

The cost of living difference between Mequon, WI and Sussex, WI is dramatic. Sussex is 38.8% cheaper than Mequon, a gap that translates to thousands of dollars per year in household expenses. Mequon has a cost index of 142 while Sussex sits at 102, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Mequon is $2,271/month compared to $1,231/month in Sussex — a 85% difference. Home values follow the same pattern: Sussex is more affordable at $384,900 median vs $485,300.

Median household income in Mequon is $147,391 compared to $112,031 in Sussex (+31.6%). The higher salaries in Mequon partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Mequon spend roughly 18.5% of their income on rent, more than the 13.2% in Sussex.