Decatur → St. Louis
Relocation analysis based on 7 federal data sources
Pros of Moving
- + $6K higher median salary
- + Better student-teacher ratios
Cons of Moving
- - 8% higher cost of living
- - Higher violent crime rate
- - More environmental violations
Moving from Decatur to St. Louis shifts your BEA Regional Price Parity from 87.2 to 95.1 (100 = US average), so a Decatur salary needs to be multiplied by 1.09 to hold the same purchasing power in St. Louis. On rent, HUD Fair Market Rent for a 2-bedroom goes from $961/month in Decatur to $916/month in St. Louis - a lower monthly bill of $45, or $540/year. That rent delta alone is often the single biggest line item when relocating.
Wages tell the other half. BLS Occupational Employment and Wage Statistics report a median salary of $61,714 in Decatur versus $68,074 in St. Louis - a raw gap of $6,360 higher. The St. Louis labor market has 1,311,920 tracked jobs against 54,590 in Decatur, shaping how easy it is to find a comparable role. Combine that with the cost-of-living shift above and you get the real purchasing-power delta, sometimes a "higher salary" is actually a pay cut once rent and RPP are applied.
Safety, schools, and childcare round out the move. FBI UCR violent crime rates near Decatur and St. Louis are 376 and 463 per 100,000 (state-level). NCES student-teacher ratios run 17.7:1 at origin versus 12.8:1 at destination. Our composite verdict - Less Favorable - weighs all seven federal sources; the dimension table below lets you override that with your personal priorities.
Salary Adjustment Calculator
Enter your current salary in Decatur to see what you'd need to earn in St. Louis to maintain the same purchasing power.
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Frequently Asked Questions
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Source: BEA Regional Price Parities, HUD Fair Market Rents, BLS OES, FBI UCR, NCES, DOL, EPA June 2026
Data Sources
- Cost of Living: Bureau of Economic Analysis (BEA) Regional Price Parities
- Rent: HUD Fair Market Rents (FMR)
- Wages: Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OES)
- Crime: FBI Uniform Crime Reporting (UCR) - state level
- Schools: National Center for Education Statistics (NCES)
- Childcare: Department of Labor (DOL) - state level
- Environment: Environmental Protection Agency (EPA)
Read our methodology - how this data is sourced, computed, and verified.