Cary vs Louisville
Cost of Living Comparison · 2026 Data
Cary
Louisville
💡 The Verdict
Louisville is 11% cheaper than Cary overall. A $75,000 salary in Cary is equivalent to $66,912 in Louisville.
Category-by-Category Breakdown
Index values for Cary (left) vs Louisville (right). National average = 100.
Detailed Price Comparison
Estimated item-level prices in Cary versus Louisville. Differences shown from Cary perspective.
| Item | Cary | Louisville | Difference |
|---|---|---|---|
| 1-Bed Rent | $1,020/mo | $830/mo | +$190.00 |
| 2-Bed Rent | $1,340/mo | $1,100/mo | +$240.00 |
| 3-Bed Rent | $1,790/mo | $1,490/mo | +$300.00 |
| Bread (loaf) | $2.65 | $2.53 | +$0.12 |
| Milk (gallon) | $3.62 | $3.60 | +$0.02 |
| Eggs (dozen) | $2.77 | $2.86 | $-0.09 |
| Coffee (latte) | $5.88 | $6.10 | $-0.22 |
| Gas (gallon) | $3.45 | $3.28 | +$0.17 |
| Restaurant Meal | $16.45 | $15.02 | +$1.43 |
💰 Salary Equivalence
A $75,000 salary in Cary has the same purchasing power as $66,912 in Louisville.
Conversely, $75,000 in Louisville equals $84,066 in Cary.
💼 Take-Home Pay Comparison
Estimated annual take-home pay on a $75,000 salary after federal, FICA, and state income taxes.
The $450 difference is driven by North Carolina having a higher state income tax rate. North Carolina details → · Kentucky details →
Reading These Numbers: Cary (102) vs Louisville (91)
Cary at 102 is 2% above the US average, while Louisville at 91 is 9% below average. There is a meaningful cost gap between these two cities that affects day-to-day budgeting.
In Cary, the composite index of 102 reflects a weighted calculation where housing carries the most influence at 104, followed by groceries (96), utilities (92), transportation (106), and healthcare (94). Costs are fairly balanced across categories.
For renters: With median rents of $1,340/mo in Cary and $1,100/mo in Louisville, the annual rent difference is approximately $2,880.0. Over a 5-year period, that compounds to $14,400.0 in savings by choosing the more affordable city.
For homebuyers: The $108,000.0 difference in median home prices between Cary and Louisville translates to meaningful differences in mortgage payments at current rates. Factor this into your budget alongside property taxes and insurance, which also vary by location.
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Making Your Decision: Cary vs Louisville
Choosing between Cary and Louisville involves more than just comparing index numbers. Consider how each category aligns with your personal spending patterns. If you work from home, transportation costs matter less than housing and utilities. If you eat out frequently, the groceries index may understate your actual food spending — look at the restaurant meal prices in the detailed comparison table above instead.
Long-term affordability in Cary versus Louisville depends partly on cost trajectory. Cities experiencing rapid population growth tend to see costs rise faster than established metros where supply has caught up with demand. While our index captures current conditions, consider whether the city trending cheaper today might converge toward average over the next five to ten years as more people discover it. Our quarterly updates help track these shifts over time.