Is Phoenix more expensive than Saint Louis?

Phoenix is 0.3% more expensive than Saint Louis overall. Rent is 38.9% higher, groceries 12.8% cheaper, and restaurants 12.1% more expensive.

Which city has better purchasing power, Saint Louis or Phoenix?

Saint Louis has a purchasing power index of 142.8 while Phoenix has 135.3 (NYC = 100). Saint Louis offers better purchasing power.

Cost of Living Comparison · 2026

🇺🇸 Saint Louis vs 🇺🇸 Phoenix

2026

Phoenix is 0.3% more expensive

Category	🇺🇸 Saint Louis	🇺🇸 Phoenix	Difference
Cost of Living	76.4	76.6	+0.3%
Rent	29.6	41.1	+38.9%
Groceries	96.9	84.5	-12.8%
Restaurants	70.1	78.6	+12.1%
Purchasing Power	142.8	135.3	-5.3%

Data verified Q1 2026 · Source: Numbeo cost-of-living indices (NYC = 100 baseline) · Indices reflect relative costs; absolute prices vary by neighbourhood.

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🇺🇸 Cost of Living in Saint Louis

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