The cost of living in Niagara Falls varies significantly depending on whether you are on the New York (USA) or Ontario (Canada) side. In 2026, Niagara Falls, NY, is generally considered more affordable than the New York state average, but it is about 1% higher than the U.S. national average. Housing is the primary driver, with average monthly costs for a single person around $1,326. On the Canadian side, Niagara Falls, ON, is often viewed as a more affordable alternative to the skyrocketing prices in nearby Toronto. However, when comparing the two nations, New York City is nearly 80% more expensive than Toronto, reflecting the broader economic gap. In the Niagara region specifically, the NY side offers lower food and healthcare costs compared to national averages, but you must factor in the "hidden" costs of private health insurance in the US versus the tax-funded public healthcare in Canada. For most residents, Niagara remains a relatively "moderate" cost-of-living area compared to major metropolitan hubs like Boston or Vancouver.