PCS to Scott Air Force Base, Belleville IL

Scott is in MHA IL093 (Scott AFB), which covers St. Clair County and parts of the surrounding Metro East. 2026 rates rose 5.9% from 2025 — among the larger 2026 jumps of any Air Force base. With dependents pays 23.4% more than without. Illinois has a flat 4.95% state income tax with a meaningful homestead property-tax exemption for active-duty homeowners; if you live across the river in Missouri (St. Louis County), state income tax is 4.5% but property taxes can run higher depending on the municipality. Verify your actual rank against the table below before running mortgage or rent math.

Local rents and home prices in the Metro East are genuinely below the national average. Median 3-bedroom rent runs around $1,400/month, putting most ranks in a buffer position. Median sale prices in 2026 sit around $250-325K across O'Fallon and Shiloh, with Belleville and Mascoutah running 10-20% lower. For ranks targeting a buy on a 3-year tour, Scott is one of the more realistic AF assignments to use a VA loan and build equity, though Illinois property taxes are non-trivial and should be modeled before signing.

Scott sits in St. Clair County 17 miles east of downtown St. Louis, with two main gates (Belleville Gate west, Shiloh Gate north) accessing I-64 and Highway 161. Most families pick between on-base Scott Family Housing, O'Fallon (best schools and retail), Shiloh (closest off-base at 5-10 minutes), Mascoutah (same school district as on-base), and Belleville (historic, more affordable). Median 3BR rent runs around $1,400/month and median sale prices cluster in the $250-325K range across the catchment, which puts buying within reach for many ranks on a 3-year tour. The MetroLink Shiloh-Scott station offers light-rail into downtown St. Louis.

There is no DoDEA school at Scott. School-aged kids living on base attend Mascoutah Community Unit School District 19 via Scott Elementary (PK-5, located on base, serving Patriot's Landing, Lincoln's Landing, Shiloh East/West, Galaxy, and Brick Quarters housing areas), then Mascoutah Middle and Mascoutah High School. The district has a signed Memorandum of Understanding with Scott AFB and is highly experienced with military-connected students. Off-base families in O'Fallon attend O'Fallon CCSD 90 (K-8) and O'Fallon Township High School District 203, which holds Blue Ribbon recognition and consistently ranks among the top high school districts in the St. Louis metro. The Scott School Liaison runs IEP intake and placement.

The on-base 375th Medical Group is a substantial outpatient clinic — primary care, dental, behavioral health, pharmacy, optometry, lab, and aerospace medicine. No inpatient beds and no ER on base. The civilian network in the Metro East and St. Louis is genuinely deep — one of the strongest civilian medical footprints near any AF base. HSHS St. Elizabeth's Hospital (O'Fallon) is the closest civilian hospital with 24/7 ER, 40+ specialties, OB, and cardiac. Memorial Hospital Belleville is a recognized cardiac care center. For tertiary trauma, complex pediatrics, and high-risk OB, the network routes 30-45 minutes west to the St. Louis academic medical complex (Barnes-Jewish, SSM Cardinal Glennon Children's, St. Louis Children's).

Scott has substantial on-base MWR — Cardinal Creek Golf Course, the James E. Heritage Activity Center, two community centers with indoor pools, and one of the largest fitness footprints among Air Force bases. Off base, the St. Louis metro is genuinely the draw — Cardinals baseball, Blues hockey, City SC soccer, the Gateway Arch, Forest Park, and the St. Louis Zoo are all 30-45 minutes west. The Metro East has its own deep parks and outdoor footprint along the Kaskaskia and Mississippi rivers.

Scott has manageable commutes by Air Force standards. The base sits on Illinois Highway 161 with two main gates (Belleville Gate west, Shiloh Gate north) feeding I-64. Most off-base commutes run 5-25 minutes; tornado season (April-June) and winter ice are the main disruptors. The MetroLink Shiloh-Scott station provides light-rail access into downtown St. Louis — about 55 minutes one-way, useful for Cardinals games and avoiding I-64 rush-hour into the city.

Scott anchors one of the deepest joint defense and federal ecosystems near any Air Force base. USTRANSCOM brings genuinely global logistics and contracting weight; AMC and 18 AF drive the AF mobility enterprise; and the St. Louis academic, healthcare, and aerospace complex (Boeing Defense, Washington University, Saint Louis University, Wash U Medicine) anchors spouse career continuity. Spouses with security clearances or aerospace/healthcare backgrounds typically find continuity here — Illinois offers expedited military-spouse license transfer (45-60 days) for teaching, nursing, and counseling.

Scott BAH rose 5.9% in 2026 — among the larger 2026 jumps of any Air Force base, bringing E-5/dep to $1,542 and O-3/dep to $2,208. AMC continues its KC-46 Pegasus fielding across the mobility enterprise (Scott itself does not host KC-46 but coordinates the global tanker fleet through the 618 AOC). Illinois state income tax remains a flat 4.95%, with a homestead property-tax exemption available for active-duty homeowners and a meaningful military retirement income exemption.

Pentagon PCS reduction — DoD's plan to cut PCS moves by 50% by 2030, starting FY2027, will likely lengthen Scott assignments toward 4-5 years. For a joint headquarters base where families consistently say they would extend if they could, the longer dwell time is genuinely welcome. Scott's MidAmerica St. Louis Airport joint-use agreement continues to support both 375 AMW operations and limited commercial service. The 375th Medical Group continues to expand its behavioral health and aerospace medicine footprint to support the joint workforce.