Is Saint Louis more expensive than Phoenix?

Saint Louis is 0.3% cheaper than Phoenix overall. Rent is 28.0% lower, groceries 14.7% more expensive, and restaurants 10.8% cheaper.

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

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

Cost of Living Comparison · 2026

🇺🇸 Phoenix vs 🇺🇸 Saint Louis

2026

Saint Louis is 0.3% cheaper

Category	🇺🇸 Phoenix	🇺🇸 Saint Louis	Difference
Cost of Living	76.6	76.4	-0.3%
Rent	41.1	29.6	-28.0%
Groceries	84.5	96.9	+14.7%
Restaurants	78.6	70.1	-10.8%
Purchasing Power	135.3	142.8	+5.5%

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 Phoenix

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