Cost of Living: St. Louis, MO vs Vallejo, CA (2026)

St. Louis

Missouri
66
VS

Vallejo

California
155

St. Louis is 57% cheaper than Vallejo.

$978/mo ↓ 51%
Median Rent
$2,013/mo ↑ 106%
$55,279/yr ↓ 38%
Median Income
$89,496/yr ↑ 62%
$185,100 ↓ 67%
Home Value
$557,500 ↑ 201%
$1,013/mo ↓ 51%
Owner Costs
$2,058/mo ↑ 103%
293,109
Population
124,637

Tax Comparison

4.95%
Income Tax
13.3%
4.225%
State Sales Tax
7.25%
0.93%
Property Tax
0.71%

Affordability

21.2%
rent-to-income
Affordability
27.0%
rent-to-income

Detailed Comparison

When comparing St. Louis, MO and Vallejo, CA, the overall cost of living indices are 66 and 155 respectively (national median = 100). Rent is $1,035/month cheaper in St. Louis, saving renters about $12,420/year.

Median household income is $34,217/year higher in Vallejo. Home values also differ significantly — the median in St. Louis is $185,100 compared to $557,500 in Vallejo.

Missouri has a lower income tax rate, making St. Louis slightly more tax-friendly.

Frequently Asked Questions

St. Louis vs Vallejo — common questions

Is St. Louis or Vallejo cheaper to live in?
Based on our cost index, St. Louis is cheaper to live in with an index of 66 compared to 155 (US average = 100).
What is the rent difference between St. Louis and Vallejo?
Median rent in St. Louis is $978/month and in Vallejo it's $2,013/month — a difference of $1,035/month.
Which city has higher income, St. Louis or Vallejo?
Median household income is $55,279 in St. Louis and $89,496 in Vallejo. Median household income is $34,217/year higher in Vallejo.
How do taxes compare between Missouri and California?
Missouri has 4.95% income tax, 4.225% sales tax, and 0.93% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to St. Louis or Vallejo?
It depends on your priorities. St. Louis has a cost index of 66 with median rent of $978/mo, while Vallejo has a cost index of 155 with rent of $2,013/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View St. Louis details → View Vallejo details →

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