Cost of Living varies dramatically across the United States — and location is the single biggest factor most people overlook. The gap between the cheapest and most expensive cities can exceed 100%, meaning the same service that costs $2,500 in one market might run over $5,500 in another. Our data covers pricing from 301 cities, updated with the latest federal data. San Juan leads as the most affordable market, while Telluride tops the list for highest costs.
Cost of Living average $4,000 nationally. In this city dataset, San Juan, PR is the cheapest at $2,913, while Telluride, CO is the most expensive at $7,325.
This hub is designed to route readers from the national answer into city-specific pages, where local rent, wages, insurance, taxes, and market conditions explain the real decision difference.
Reported as $/mo.
$2,913 modeled cost.
$7,325 modeled cost.
151% gap between the highest and lowest city values in this topic set.
Why Cost of Living Varies by City
Local food production proximity affecting grocery prices
Transportation infrastructure — car-dependent vs transit-rich cities
Housing supply constraints in high-demand coastal cities
Urban density and transportation infrastructure availability
State tax policies — no income tax states vs. high-tax states
How to Use This Guide
- Start with the national average, then check the city page because cost of living can move sharply by local market.
- Compare the lowest-cost cities against salary and housing before treating one city as the best option.
- Use the related city links and comparison pages to connect this topic to full cost-of-living decisions.
Cheapest and Most Expensive Cities for Cost of Living
Popular Cost of Living City Guides
Start with city pages that match common cost-of-living searches, then compare the local estimate against the national range.
Cost of Living in Medford
OR cost index: 102
Local estimate with low/high range, data confidence, and related budget links.
Cost of Living in San Luis Obispo
CA cost index: 148
Local estimate with low/high range, data confidence, and related budget links.
Cost of Living in Raleigh
NC cost index: 100
Local estimate with low/high range, data confidence, and related budget links.
Cost of Living in Chico
CA cost index: 108
Local estimate with low/high range, data confidence, and related budget links.
Cost of Living in Eugene
OR cost index: 112
Local estimate with low/high range, data confidence, and related budget links.
Cost of Living in Kalamazoo
MI cost index: 84
Local estimate with low/high range, data confidence, and related budget links.
Cost of Living in Lansing
MI cost index: 84
Local estimate with low/high range, data confidence, and related budget links.
Compare Cost of Living Across 301 Cities
Frequently Asked Questions
What is the average cost of living?
The national average for cost of living ranges from $2,500 to $5,500. However, actual costs vary significantly by city — San Juan is the most affordable at $2,913, while Telluride is the most expensive at $7,325. That's a spread of $4,412 between the cheapest and most expensive cities.
Where is cost of living cheapest in the US?
The top 5 most affordable cities for cost of living are: 1. San Juan, PR ($2,913); 2. Flint, MI ($3,098); 3. Decatur, IL ($3,109); 4. St. Joseph, MO ($3,115); 5. Jefferson City, MO ($3,120). These cities benefit from lower labor costs, less regulatory overhead, and more competitive local markets.
Why does cost of living cost more in some cities?
Several factors drive cost differences: local labor rates (often tied to housing costs), state and city regulations, material transportation costs, competitive density of service providers, and regional demand patterns. High cost-of-living cities like Telluride (index: 210) have higher baseline expenses that push up service costs across the board.
About This Data
Limitations: These are estimated ranges based on federal datasets and cost indices, not direct local surveys. Actual costs may vary based on project scope, provider, timing, and local market conditions. Data last updated: May 2026.