O-3 BAH Rates in St. Louis, MO (2026)
The 2026 Basic Allowance for Housing (BAH) rate for an O-3 (Captain (CPT)) stationed in St. Louis, MO is $2,760 per month with dependents and $2,571 per month without dependents. This rate is $99 below the national average for O-3.
BAH is a tax-free housing allowance paid to service members who do not live in government housing. Combined with O-3 base pay of $7,737/mo (at 6 years of service) and BAS of $328.48/mo, total monthly compensation in St. Louis is approximately $10,825.48 with dependents or $10,636.48 without.
O-3 BAH: St. Louis vs National Average
| St. Louis | National Avg | Difference | |
|---|---|---|---|
| With Dependents | $2,760 | $2,859 | −$99 |
| Without Dependents | $2,571 | $2,493 | +$78 |
O-3 Total Monthly Compensation in St. Louis
Here is how O-3 pay breaks down for a service member with 6 years of service stationed in St. Louis:
| Component | With Dependents | Without Dependents |
|---|---|---|
| Base Pay | $7,737 | $7,737 |
| BAH | $2,760 | $2,571 |
| BAS | $328.48 | $328.48 |
| Total | $10,825.48 | $10,636.48 |
Base pay shown for 6 years of service. BAH and BAS are tax-free. Actual take-home pay will differ after federal tax on base pay. Use our Military Pay Calculator for a personalized estimate.
Other Ranks in St. Louis
- E-3 — $2,268/mo
- E-4 — $2,268/mo
- E-5 — $2,436/mo
- E-6 — $2,655/mo
- E-7 — $2,691/mo
- O-1 — $2,472/mo
- O-2 — $2,652/mo
Frequently Asked Questions
What is the 2026 BAH rate for O-3 in St. Louis?
The 2026 O-3 BAH rate in St. Louis is $2,760/mo with dependents and $2,571/mo without dependents.
What is the total monthly pay for O-3 in St. Louis?
An O-3 with 6 years of service in St. Louis earns approximately $10,825.48/mo total compensation with dependents (base pay $7,737 + BAH $2,760 + BAS $328.48). Without dependents: $10,636.48/mo.
Is St. Louis BAH above or below average?
O-3 BAH in St. Louis is $99 below the national average of $2,859/mo with dependents.
O-3 BAH in St. Louis, MO, in context
An O-3 with dependents in St. Louis, MO draws $2,760/mo — 3.5% below the national average of $2,859 for this grade (127th of 299 MHAs). Without dependents the rate is $2,571/mo, a $189 difference.
Promotion changes housing money here: pinning on O-4 raises BAH in this MHA by $288/mo (to $3,048), on top of the base-pay increase.
Computed from the official 2026 BAH rate file across all 299 market-priced MHAs.