Cost of Living in St. Louis
St. Louis's cost-of-living picture is defined by real, genuine housing affordability (figures ran $197,928-$312,000 across sources reviewed) relative to most major US metros, Missouri's comparatively low, flat 4.0% state income tax, and the city's own real, additional 1% earnings tax layer that together produce a combined income-tax rate movers should budget for precisely rather than citing the state rate alone.
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Learn moreHousing Is St. Louis's Single Biggest Cost-of-Living Advantage
As detailed on the housing-market topic page, St. Louis's home-price figures carry a real, disclosed spread ($197,928-$312,000 across sources reviewed), but even at the higher end, St. Louis ranks near the bottom of major US metros on median sale price -- a genuine, defining relocation driver documented precisely rather than reduced to one number.
Missouri's Flat 4.0% State Income Tax Is Genuinely Low, But Not the Whole Picture in the City
As detailed on the taxes topic page, Missouri's flat 4.0% state income tax (2026) runs comparatively low relative to many graduated-bracket states covered elsewhere in this project. City of St. Louis residents specifically should budget for the city's own additional 1% earnings tax -- a real cost layer a St. Louis County suburb resident who works outside the city would not carry at all.
Rent Runs Well Below the National Average, With a Real Spread by Source
As detailed on the renting topic page, St. Louis one-bedroom rent ran approximately $1,035 to $1,344 depending on source -- both real, current figures well below the national average, consistent with the city's broader affordability profile.
Property Tax Runs Close to the National Average, Not a Low- or High-Tax Outlier
As detailed on the property-taxes topic page, the City of St. Louis's own effective property tax rate runs approximately 1.05% -- genuinely close to the national average rather than a standout in either direction -- while adjacent St. Louis County runs meaningfully higher at approximately 1.20%, a real, relocation-relevant distinction.
A Real, Wide Combined Sales Tax Range by Specific Address
As detailed on the taxes topic page, St. Louis's combined sales tax rate runs approximately 9.679% citywide, but the city's 76 distinct tax jurisdictions carry a real range up to approximately 10.013% depending on the specific special-taxing-district overlay at a given address.
Key takeaways
- St. Louis housing carries a real, disclosed spread ($197,928-$312,000 across sources), but even at the higher end ranks near the bottom of major US metros on median sale price.
- Missouri's flat 4.0% state income tax is genuinely low, but City of St. Louis residents specifically carry a real, additional 1% earnings tax (combined ~5.0%).
- Rent runs well below the national average ($1,035-$1,344 for a one-bedroom, depending on source).
- The City of St. Louis's own 1.05% effective property tax rate runs close to the national average -- St. Louis County's separate 1.20% rate is meaningfully higher.
- St. Louis's combined sales tax rate runs approximately 9.679%-10.013% depending on the specific address's taxing-district overlay.
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