O-1 BAH Rates in Columbia/Fort Jackson, SC (2026)
The 2026 Basic Allowance for Housing (BAH) rate for an O-1 (Second Lieutenant (2LT)) stationed in Columbia/Fort Jackson, SC is $1,914 per month with dependents and $1,743 per month without dependents. This rate is $421 below the national average for O-1.
BAH is a tax-free housing allowance paid to service members who do not live in government housing. Combined with O-1 base pay of $4,320/mo (at 2 years of service) and BAS of $328.48/mo, total monthly compensation in Columbia/Fort Jackson is approximately $6,562.48 with dependents or $6,391.48 without.
O-1 BAH: Columbia/Fort Jackson vs National Average
| Columbia/Fort Jackson | National Avg | Difference | |
|---|---|---|---|
| With Dependents | $1,914 | $2,335 | −$421 |
| Without Dependents | $1,743 | $1,975 | −$232 |
O-1 Total Monthly Compensation in Columbia/Fort Jackson
Here is how O-1 pay breaks down for a service member with 2 years of service stationed in Columbia/Fort Jackson:
| Component | With Dependents | Without Dependents |
|---|---|---|
| Base Pay | $4,320 | $4,320 |
| BAH | $1,914 | $1,743 |
| BAS | $328.48 | $328.48 |
| Total | $6,562.48 | $6,391.48 |
Base pay shown for 2 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 Columbia/Fort Jackson
- E-3 — $1,812/mo
- E-4 — $1,812/mo
- E-5 — $1,878/mo
- E-6 — $2,121/mo
- E-7 — $2,160/mo
- O-2 — $2,118/mo
- O-3 — $2,232/mo
Frequently Asked Questions
What is the 2026 BAH rate for O-1 in Columbia/Fort Jackson?
The 2026 O-1 BAH rate in Columbia/Fort Jackson is $1,914/mo with dependents and $1,743/mo without dependents.
What is the total monthly pay for O-1 in Columbia/Fort Jackson?
An O-1 with 2 years of service in Columbia/Fort Jackson earns approximately $6,562.48/mo total compensation with dependents (base pay $4,320 + BAH $1,914 + BAS $328.48). Without dependents: $6,391.48/mo.
Is Columbia/Fort Jackson BAH above or below average?
O-1 BAH in Columbia/Fort Jackson is $421 below the national average of $2,335/mo with dependents.
O-1 BAH in Columbia/Fort Jackson, SC, in context
An O-1 with dependents in Columbia/Fort Jackson, SC draws $1,914/mo — 18% below the national average of $2,335 for this grade (197th of 299 MHAs). Without dependents the rate is $1,743/mo, a $171 difference.
Promotion changes housing money here: pinning on O-2 raises BAH in this MHA by $204/mo (to $2,118), on top of the base-pay increase.
Computed from the official 2026 BAH rate file across all 299 market-priced MHAs.