Compare military bases / Scott Air Force Base → Davis-Monthan Air Force Base
Scott → Davis-Monthan
Compare Scott Air Force Base and Davis-Monthan Air Force Base
Will my BAH (Basic Allowance for Housing) go up or down if I move from Scott Air Force Base to Davis-Monthan Air Force Base?
This calculator uses 2026 DTMO (Defense Travel Management Office) rates for selected pay grade and dependent status.
Monthly BAH at E-5 pay grade without dependents.
- Scott Air Force Base
- $1,422
- Davis-Monthan Air Force Base
- $1,428
- Higher BAH at Davis-Monthan Air Force Base
BAH minus HUD 2-bedroom rent for the ZIP nearest each base.
- Scott Air Force Base
- +$192/mo
- Davis-Monthan Air Force Base
- −$472/mo
Housing just outside the gate: Belleville vs Tucson
Rents shown on table are the 40th-percentile for 2 and 3 bedroom figures for the residential ZIP code nearest the base.
| Scott Air Force Base Belleville 62221 | Davis-Monthan Air Force Base Tucson 85708 | |
|---|---|---|
| Median home value (city) | $141,300 | $266,200 |
| Median gross rent (city) | $1,019/mo | $1,145 |
| HUD ZIP 2-BR rent | $1,230/mo | $1,900 |
| HUD ZIP 3-BR rent | $1,580/mo | $2,640 |
| HUD metro 2-BR rent (wider area) | $1,218/mo | $1,402 |
| E-5 without dependents minus 2-BR | +$192/mo | −$472/mo |
| E-5 with dependents minus 3-BR | −$38/mo | −$735/mo |
E-5 without dependents vs a HUD 2-bedroom is +$192/mo at Scott Air Force Base vs −$472/mo at Davis-Monthan Air Force Base. E-5 with dependents vs a 3-bedroom is −$38/mo vs −$735/mo.
Host-state comparison: Illinois vs. Arizona
| Illinois | Arizona | |
|---|---|---|
| Sales tax | 8.96% | 8.52% |
| Property tax | 1.88% | 0.48% |
| Personal property tax | No | Yes — 1.68% effective |
| Top state income tax | 4.95% | 2.5% |
| Median home value | $292,979 | $425,807 |
| Branch | Air Force | Air Force |
| HUD 2-BR FMR | $1,218 | $1,402 |
| Climate high/low | 67° / 48°F | 84° / 57°F |
| Annual precip | 41.7 in | 10.6 in |
| Nearby city | Belleville | Tucson |
| Host state | Illinois | Arizona |
Click here for the full state comparison: Illinois → Arizona
PCS checklist for Davis-Monthan Air Force Base
- Update DEERS. BAH at Davis-Monthan Air Force Base uses MHA AZ015 (ZIP 85707).
- Look up your exact rate on the DTMO BAH lookup.
- HUD 2-bedroom FMR near Davis-Monthan Air Force Base is $1,402/mo. On-base housing is separate.
- New Arizona residents typically have 10 days for a license and 15 days to title a car.
- Reporting: Davis-Monthan Air Force Base.
Biggest differences
- E-5 with-dependents BAH is higher at Davis-Monthan Air Force Base ($1,905 vs $1,542).
- Median owner-occupied home value in the off-base city is $266,200 in Tucson vs $141,300 in Belleville (Census ACS 5-year, 2020–2024).
- HUD ZIP 2-bedroom rent just outside the gate is $1,900 in 85708 vs $1,230 in 62221.
- Host-state wage tax is Flat 4.95% in Illinois vs Flat 2.5% in Arizona (military pay usually follows legal residence, not the duty station).
- Combined sales tax averages 8.52% in Arizona vs 8.96% in Illinois.
Common questions
Can I PCS from Scott Air Force Base to Davis-Monthan Air Force Base?
This pair is listed because the installations share a tenant service (Air Force). Your actual orders depend on your MOS/AFSC/rating and the gaining unit.
How does BAH change from Scott Air Force Base to Davis-Monthan Air Force Base?
DTMO CY2026 with- and without-dependents rates for every pay grade are in the BAH table on this page. E-5 with dependents: $1,542 vs $1,905; without dependents: $1,422 vs $1,428.
What is local rent like near Davis-Monthan Air Force Base?
HUD FY2026 Small Area FMR for ZIP 85708 (Tucson) is $1,900/mo for a 2-bedroom and $2,640/mo for a 3-bedroom. The wider metro 2-BR FMR is $1,402/mo.
What do homes cost in Belleville vs Tucson?
Census ACS 5-year (2020–2024) median value of owner-occupied homes is $141,300 in Belleville city, Illinois vs $266,200 in Tucson city, Arizona. Median gross rent in those cities is $1,019 vs $1,145. These are city medians (owners’ reported values), not last month’s sale prices.
Will BAH cover off-base rent if I PCS from Scott Air Force Base to Davis-Monthan Air Force Base?
E-5 without dependents minus a HUD 2-bedroom is +$192/mo at Scott Air Force Base vs −$472/mo at Davis-Monthan Air Force Base. E-5 with dependents minus a 3-bedroom is −$38/mo vs −$735/mo. Use the calculator for other pay grades. Actual listings vary; BAH is untaxed housing pay, not a rent cap.
Does my state income tax change if I PCS from Scott Air Force Base to Davis-Monthan Air Force Base?
Usually not just because the duty station changes. Military pay generally follows legal residence under the Servicemembers Civil Relief Act; spouses may have similar protection. Illinois: Flat 4.95%. Arizona: Flat 2.5%. BAH is not taxed. Sales tax and titling a car follow the state you live in.
Related PCS
Your PCS
Only destinations that share a service with the origin are listed.
Sources
Housing figures below are for the installation (MHA, HUD rent, climate). Host-state tax rates in the snapshot above BAH are statewide averages — not a tax return. County add-ons can differ, and wage tax on military pay follows legal residence, not the duty station.
- BAH (with and without dependents). DTMO CY2026 BAH tables for Scott Air Force Base (IL093); Davis-Monthan Air Force Base (AZ015). Confirm current rates on the DTMO BAH lookup.
- 2-bedroom Fair Market Rent. HUD FY2026 FMR — St. Clair County $1,218; Pima County $1,402.
- Off-base ZIP rent (HUD Small Area FMR). FY2026 ZIP 2- and 3-bedroom 40th-percentile rents from the HUD Small Area FMR tables: 62221 (Belleville) $1,230 / $1,580; 85708 (Tucson) $1,900 / $2,640.
- Off-base city home value and rent. U.S. Census Bureau American Community Survey 5-year 2020–2024 tables B25077 (median value of owner-occupied homes) and B25064 (median gross rent) for Belleville city, Illinois ($141,300, $1,019/mo) and Tucson city, Arizona ($266,200, $1,145/mo). Owner-reported values, not transaction prices.
- Climate normals (1991–2020). NOAA NCEI U.S. Climate Normals — St. Louis Lambert (NWS) (USW00013994); Tucson Intl (NWS) (USW00023160).
- Host-state wage tax. Statewide listed rates for Illinois and Arizona from the Tax Foundation 2026 individual income-tax tables. On this page they describe the host state, not automatically the tax on a military LES (legal residence can stay put). BAH is untaxed.
- Combined sales tax near the installation. Tax Foundation January 2026 state-and-local sales-tax averages for Illinois and Arizona. Used as an off-base shopping stand-in; city and county add-ons vary.
- Effective property tax if you buy off-base. Tax Foundation 2026 property taxes by state for Illinois and Arizona. On-base housing is not in this figure.
- Vehicle title tax and new-resident clocks. Illinois motor-vehicle agency (license 90 days, title 30 days; title tax 6.25%); Arizona motor-vehicle agency (license 10 days, title 15 days; title tax 5.60%). These are host-state motor-vehicle rules, not BAH.
- Vehicle personal-property tax on the host-state snapshot. WalletHub 2026 vehicle property-tax table for Illinois and Arizona. This is a statewide car-tax flag, not real-estate tax and not BAH.
- Statewide median home value on the host-state snapshot. Experian / Zillow March 2026 state medians for Illinois and Arizona. Backdrop for off-base purchase prices; on-base housing and BAH are separate.