Cost of Living by State 2026 — Complete US Comparison
The same $70,000 salary buys dramatically different lifestyles depending on where you live. In Jackson, Mississippi it's upper-middle-class comfort. In San Francisco, it qualifies you for affordable housing programs. This guide breaks down cost of living across all 50 states — housing, groceries, healthcare, and taxes — and shows you how to calculate your real purchasing power in any state.
Why Cost of Living Matters More Than Salary
Salary comparisons without cost of living context are almost meaningless for financial planning. A $90,000 salary in Tulsa, Oklahoma delivers more purchasing power than $130,000 in San Jose, California — after accounting for housing, taxes, and everyday expenses.
The Council for Community and Economic Research (C2ER) publishes a quarterly Cost of Living Index (COLI) comparing more than 260 urban areas. The national average is indexed to 100. An index of 80 means 20% cheaper than average; 130 means 30% more expensive.
Most Affordable States (Cost of Living Index, 2026)
| Mississippi | Index: 83.3 — 17% below national average |
| West Virginia | Index: 84.1 — 16% below average |
| Arkansas | Index: 86.9 — 13% below average |
| Oklahoma | Index: 87.4 — 13% below average |
| Alabama | Index: 88.1 — 12% below average |
| Kansas | Index: 88.3 — 12% below average |
| Iowa | Index: 89.2 — 11% below average |
| Missouri | Index: 89.8 — 10% below average |
| Indiana | Index: 90.1 — 10% below average |
| Tennessee | Index: 90.9 — 9% below average |
Most Expensive States
| Hawaii | Index: 192.9 — 93% above average |
| Massachusetts | Index: 148.2 — 48% above average |
| California | Index: 142.7 — 43% above average |
| New York | Index: 139.1 — 39% above average |
| Connecticut | Index: 130.6 — 31% above average |
| Washington | Index: 127.3 — 27% above average |
| New Jersey | Index: 125.1 — 25% above average |
| Oregon | Index: 121.8 — 22% above average |
| Colorado | Index: 118.5 — 19% above average |
| Maryland | Index: 116.9 — 17% above average |
The Biggest Cost Driver: Housing
Housing is by far the largest variable in cost of living — it varies more between states than any other category. Groceries might differ by 15–20% between states; housing can differ by 300–400%.
| West Virginia (lowest median) | Home: $145,000 · Rent: $750/mo |
| Mississippi | Home: $170,000 · Rent: $780/mo |
| Arkansas | Home: $195,000 · Rent: $820/mo |
| Indiana | Home: $225,000 · Rent: $950/mo |
| Ohio | Home: $230,000 · Rent: $980/mo |
| Texas (statewide average) | Home: $305,000 · Rent: $1,350/mo |
| Florida (statewide average) | Home: $410,000 · Rent: $1,700/mo |
| Colorado | Home: $540,000 · Rent: $1,850/mo |
| Washington | Home: $575,000 · Rent: $1,950/mo |
| California (statewide average) | Home: $780,000 · Rent: $2,400/mo |
| Hawaii (highest) | Home: $900,000 · Rent: $2,600/mo |
Groceries and Everyday Expenses
Grocery costs vary less dramatically than housing but are still significant. The USDA Thrifty Food Plan — the baseline for nutritionally adequate, budget-conscious eating — ranges from about $290/month in the cheapest states to $380+/month in Hawaii and Alaska (which has extreme food costs due to transportation).
- Most affordable groceries: Missouri, Kansas, Oklahoma, Arkansas, Alabama — roughly 10–15% below national average
- Most expensive groceries: Hawaii (30–50% above average), Alaska (25–40% above), New York City, San Francisco Bay Area (15–20% above)
- Utility costs vary significantly by climate: Louisiana and Mississippi have low gas but high electricity (air conditioning). Minnesota and Maine have high heating costs. California has high electricity rates driven by regulatory costs.
Healthcare Costs by State
Healthcare is a major and often overlooked cost of living factor, especially for workers without employer-sponsored insurance. Average monthly ACA marketplace premiums (benchmark silver plan, age 40, before subsidies) in 2026:
- Lowest premiums: Maryland ($380/mo), New Mexico ($390/mo), Minnesota ($395/mo)
- Middle range: Texas ($480/mo), Florida ($510/mo), Ohio ($430/mo)
- Highest premiums: Wyoming ($750/mo), Alaska ($900/mo), West Virginia ($620/mo)
Income-based subsidies under the Affordable Care Act significantly reduce these costs for most buyers — the benchmark for ACA subsidies is that premiums shouldn't exceed 8.5% of household income. Use healthcare.gov to calculate your subsidy-adjusted premium.
Taxes: The Hidden Cost of Living Component
State income tax, property tax, and sales tax together form a significant "tax cost of living" that varies enormously by state:
| Lowest: Alaska | 4.6% of income |
| Low: Wyoming, Nevada, Florida | 5.5–6.5% of income |
| Middle: Texas, Washington, Tennessee | 7.0–8.5% (higher sales/property tax offsets no income tax) |
| High: California, New York, New Jersey | 11–13% of income |
| Highest: Illinois (property tax) | 12.9% of income |
Note that "no income tax" states are not necessarily low total-tax states. Texas has very high property taxes (1.5–2.5% of home value annually) and a 8.25% sales tax in many cities. Washington has a 9.4% average combined sales tax. The total tax burden picture is more nuanced than income tax alone.
Real Purchasing Power: $70,000 Salary Across States
Combining income tax, cost of living, and housing, here's the real purchasing power of a $70,000 salary across representative states — expressed as equivalent purchasing power in a national-average-cost city:
| Mississippi (low COL, low tax) | ≈ $94,000 purchasing power |
| Indiana (low COL, low tax) | ≈ $88,000 purchasing power |
| Texas (moderate COL, no income tax) | ≈ $81,000 purchasing power |
| Ohio (moderate COL, low tax) | ≈ $80,000 purchasing power |
| Georgia (moderate COL, moderate tax) | ≈ $76,000 purchasing power |
| National average baseline | = $70,000 purchasing power |
| Colorado (higher COL, moderate tax) | ≈ $62,000 purchasing power |
| Washington (high COL, no income tax) | ≈ $58,000 purchasing power |
| California (high COL, high tax) | ≈ $52,000 purchasing power |
| New York City (very high COL + city tax) | ≈ $47,000 purchasing power |
| Hawaii (extreme COL, moderate tax) | ≈ $39,000 purchasing power |
The Remote Work Revolution and Cost of Living Arbitrage
The growth of remote work has created a powerful opportunity: earning a high-cost-market salary while living in a low-cost-of-living state. A software engineer earning $130,000 from a San Francisco company while living in Tulsa, Oklahoma effectively earns the equivalent of $180,000+ in purchasing power — a dramatic financial advantage.
This "geo-arbitrage" strategy has become increasingly common since 2020. Key considerations:
- Tax residency: You pay income tax where you live (your domicile), not where your employer is headquartered — with exceptions for certain states like New York that claim "convenience of employer" rules
- Employer salary adjustments: Some employers adjust salaries based on employee location. Meta, Google, and others have location-based pay structures. Negotiate carefully if considering a move.
- Quality of life tradeoffs: Lower cost of living often means fewer urban amenities, cultural events, and professional networking opportunities. The financial analysis must account for personal preferences.