How to Compare Cost of Living Before You Move

A complete cost-of-living comparison covers six categories: housing, taxes, groceries, transportation, healthcare, and everyday miscellaneous expenses. Housing alone typically accounts for 30–35% of a household budget, so it dominates any city-to-city comparison — but state income tax, property tax, and healthcare costs can shift the picture by thousands of dollars a year. Compare each category in dollar terms, not just index numbers, before you decide.

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"Cost of living" is a shorthand for everything it takes to maintain your current standard of life in a new location. Most professional indexes — including the Council for Community and Economic Research's ACCRA index and the Bureau of Labor Statistics Consumer Price Index — organize spending into the same six buckets:

1. **Housing** — rent or mortgage, renters/homeowners insurance, property taxes 2. **Groceries and food** — supermarket staples, dining out 3. **Utilities** — electricity, gas, water, internet, phone 4. **Transportation** — commute costs, fuel, car insurance, public transit 5. **Healthcare** — premiums, co-pays, prescriptions, dental 6. **Miscellaneous** — clothing, personal care, childcare, entertainment

These categories are weighted against a national average of 100 on most indexes. A city scoring 115 costs roughly 15% more than the national average overall. But the weight each category carries in your own budget may differ from the index weights — a family with two cars in a sprawling Sun Belt metro spends a far higher share on transportation than a renter in a walkable city who uses public transit.

The comparison work before a move is about translating index scores into real dollars for your household.

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Housing is the single largest driver of cost-of-living differences between American cities. According to the 2023 Consumer Expenditure Survey, shelter expenses account for roughly 32–35% of the average household budget annually.

**What to check:**

• Median rent for a comparable unit (same bedrooms, same neighborhood tier)
• Median home price if you plan to buy, and current mortgage rates for a 30-year fixed
• Homeowners or renters insurance rates — coastal and tornado-corridor states can run significantly higher
• Property tax rates and effective millage, which vary enormously even within the same state

**Ranges to expect:** Moving from a high-cost metro (San Francisco, New York City, Boston) to a mid-tier city (Columbus, San Antonio, Raleigh) can cut your housing cost by 40–60% for a comparable unit. Moving within the same tier — say, Charlotte to Nashville — may yield a 10–20% difference. Moving into a very low-cost market (rural Midwest or Deep South) can push housing well below the national average.

**The ownership math:** If you are buying, run the rent-vs-buy calculation for the destination city specifically. In some fast-appreciating markets, renting for the first year makes financial sense while you learn the neighborhoods. In others, the buy-rent ratio favors ownership from day one.

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State and local taxes are rarely the first thing people research, but they can add or subtract thousands from your effective annual income.

**State income tax:** Nine states levy no individual income tax: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. At the other end, California (13.3% top marginal rate), Hawaii (11%), and New York (10.9%) carry the highest rates. On a $100,000 salary, the difference between moving to Texas versus staying in California can be roughly $4,500 – $5,500 per year in state income tax alone. At $200,000, that gap can exceed $12,000 annually.

**What to check:**

• State income tax rate at your income bracket
• Local income tax, where applicable (some cities — Philadelphia, New York City — layer their own tax on top)
• Sales tax rate — no-income-tax states like Texas (8.25% combined) and Tennessee (9.55% combined) often recoup revenue through higher sales taxes
• Property tax effective rate if you plan to own — Texas, for example, has no income tax but carries some of the highest effective property tax rates in the country (often 1.7–2.2% of assessed value annually)

**The full picture:** A state with no income tax is not automatically cheaper. Run the combined burden: income tax + property tax + sales tax + any local taxes. Tools like the Tax Foundation's state tax burden comparisons can help you see the full picture per state.

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Once housing and taxes are settled, the remaining categories tend to vary less dramatically — but they still add up.

**Groceries:** Grocery costs typically run 5–10% above or below the national average in most metros. Exceptions exist at the extremes: Hawaii and Alaska can run 20–30% higher due to supply chain geography. Rural areas may have lower prices but fewer options. The ACCRA index tracks a standard basket of grocery items city by city if you want data for a specific destination.

**Utilities:** Climate drives utility bills more than geography. An apartment in Phoenix will carry high cooling costs through eight months of summer; a home in Minneapolis will have high heating costs through five months of winter. Get a realistic monthly utility estimate by asking the landlord or seller for the prior year's bills — averages can be misleading.

**Transportation:** If your new city requires owning a car where you previously used transit, factor in:

• Car payment or purchase cost
• Fuel (average miles per year and local gas prices)
• Auto insurance — state-by-state rates vary by 50% or more; Florida and Michigan consistently rank as the most expensive states for auto premiums
• Parking and tolls where applicable

Conversely, if you are moving from a car-dependent suburb to a walkable city with transit, your transportation budget may drop significantly.

**Healthcare:** Health insurance costs vary by state marketplace and employer plan design, but out-of-pocket exposure also depends on the density and competition among providers in your new city. Rural areas may have fewer in-network options, which can increase effective cost even on identical plan designs.

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A five-step process keeps the comparison grounded in your specific situation rather than national averages.

**Step 1 — Build your current baseline.** Add up what you actually spend in each of the six categories per month in your current location. This is your benchmark. Averages from online calculators are a starting point, but your household's spending profile is what matters.

**Step 2 — Price the destination specifically.** Look up actual rental listings or home prices in the neighborhoods you are targeting, not the metro average. A metro median can be skewed by neighborhoods you would not consider. Use Zillow, Apartments.com, or local property records for real-time pricing.

**Step 3 — Run the tax delta.** Use a state income tax calculator (Tax Foundation, NerdWallet, and SmartAsset all publish them) to model your take-home in the new state at your current salary. If your employer sets salary by location, find out whether a remote offer adjusts for cost of living — many do.

**Step 4 — Use a cost-of-living calculator as a sanity check.** Tools at Bankrate, Salary.com, and RentCafe let you compare two cities side by side across all categories. Enter your current city and destination, plug in your actual income, and look at the estimated equivalent salary. If the tool says you need $85,000 in Austin to match your current $100,000 lifestyle in San Jose, that is a useful data point — not a final answer, but a calibration.

**Step 5 — Run a monthly budget in the destination.** Take the housing figure you found in Step 2, the tax take-home from Step 3, and your estimated costs for utilities, transportation, groceries, and healthcare. Build a line-by-line monthly budget for the destination. Compare the surplus or deficit to your current one.

Our moving cost calculator can help you estimate the one-time relocation expense on top of these ongoing cost differences. The one-time move cost and the ongoing monthly differential together tell you the full financial story.

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A salary number means different things in different cities. A $90,000 salary in Kansas City, Missouri puts you comfortably in the upper-middle tier. The same salary in San Francisco places you below the city's Area Median Income for a single person.

**How to think about salary adjustment:**

• **After-tax, after-housing purchasing power** is the metric that matters. Two cities can show similar nominal salaries but very different livability at that income based on what rent consumes.
• **Employer cost-of-living adjustments:** If you are negotiating a remote-work arrangement with a headquartered employer, many companies use location-based salary tiers. Understanding the cost-of-living differential gives you a factual basis for that negotiation.
• **The "geographic arbitrage" scenario:** Relocating to a lower-cost state while keeping income calibrated to a high-cost employer can accelerate savings significantly. The math works best when the income source does not reduce pay for the location change.

For moves to specific states, see our destination guides: our Texas moving guide covers the state's cost-of-living dynamics across its major metros — Dallas, Houston, Austin, and San Antonio all sit at meaningfully different price levels despite being in the same no-income-tax state.

For a worked example of a Sun Belt relocation, our guide to moving to Florida breaks down what the housing and insurance picture actually looks like on the ground.

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Budget weights vary by household. Families with children spend proportionally more on childcare. High earners often spend more in the miscellaneous category. Use the table as a framework, not a formula.

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**What is the most important factor in a cost-of-living comparison?** Housing is the single category that drives the most variation between cities. In most household budgets it accounts for 30–35% of spending, and it can vary by 50% or more between markets at opposite ends of the cost spectrum. Get a real housing number for your target neighborhood before putting too much weight on any index score.

**Do cost-of-living calculators include taxes?** Most index-based calculators (ACCRA, Numbeo) exclude income taxes and focus on consumer prices. Dedicated tools from Bankrate, SmartAsset, and Salary.com incorporate state income tax into their take-home estimates. For a full picture, use a consumer-price calculator alongside a state tax calculator separately.

**How do I compare cost of living between two specific cities?** Start with a side-by-side calculator (Bankrate or Salary.com), enter your current city and your destination, and review the category breakdown. Then supplement with real rental listings, the destination state's tax tables, and a utility estimate from the landlord or prior occupant. The calculator gives you the frame; the real data fills it in.

**If I move to a no-income-tax state, does that automatically make it cheaper?** Not necessarily. States without income tax typically make up some revenue through higher property taxes or sales taxes. Texas has no income tax but effective property tax rates that often run 1.7–2.2% of assessed value annually, which is among the highest in the country. Florida has no income tax but above-average homeowners insurance costs, especially in coastal counties. Always run the combined tax burden.

**How much should I budget for the move itself, versus ongoing cost differences?** These are two separate calculations. The one-time move cost (professional movers, travel, deposits, setup costs) is a lump sum; the ongoing monthly cost-of-living difference is a recurring factor. The ongoing difference tends to matter more over a multi-year horizon. Use our moving cost calculator for the one-time estimate, and run a full monthly budget comparison for the ongoing picture.

**Where can I find reliable cost-of-living data for specific cities?** The ACCRA cost-of-living index (published by the Council for Community and Economic Research) is the most rigorous city-level source and is updated quarterly. The Bureau of Labor Statistics Consumer Price Index tracks regional data. For housing specifically, Zillow, Redfin, and local MLS data give you current-market pricing rather than trailing averages. Supplement index data with real listings whenever possible.

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Browse our full newsroom for state-by-state relocation guides that put these numbers into context for specific destinations.