South Valley Stream, NY vs Washington Mills, NY

The cost of living difference between South Valley Stream, NY and Washington Mills, NY is dramatic. Washington Mills is 78.4% cheaper than South Valley Stream, a gap that translates to thousands of dollars per year in household expenses. South Valley Stream has a cost index of 148 while Washington Mills sits at 83, 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 South Valley Stream is $1,839/month compared to $1,097/month in Washington Mills — a 68% difference. Home values follow the same pattern: Washington Mills is more affordable at $208,500 median vs $641,300.

Median household income in South Valley Stream is $138,783 compared to $128,571 in Washington Mills (+7.9%). South Valley Stream does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of South Valley Stream spend roughly 15.9% of their income on rent, more than the 10.2% in Washington Mills.