Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
ZIP 83203 is tagged as a military / base community. Loading DoD locality rates… Rates are a planning reference — confirm with finance or the official DTMO BAH lookup.
ZIP code 83203 covers Fort Hall, ID in Bingham County with a population of about 41.
At a glance, the area shows median age of 48.5 versus a U.S. median of about 38.9.
It sits in telephone area codes 208, 986; U.S. House district ID-2; the IDAHO FALLS - POCATELLO media market.
Fort Hall, ID reads as a military / base-oriented community on US5’s intent model (base-related place names in city/county context). Service members and families often look up Basic Allowance for Housing (BAH) rates, on-base mail (PSC / P.O. Box) addresses, and nearby ZIP demographics when relocating.
US5 shows 2026 DoD BAH locality rates for this ZIP’s Military Housing Area on this page (pay grade × with/without dependents). Treat the table as a planning reference and confirm entitlement with your finance office or the official DTMO BAH lookup.
On socioeconomic markers, US5 shows a poverty rate of 30.0%.
Housing tenure and rents show owner-occupancy near 30.0% (about 35.4 points below the national owner-occupancy rate (65.4%)).
FEMA’s National Risk Index rates natural-hazard risk for Fort Hall CDP, ID as Relatively Low (composite score 60.1), which is near the middle of the national distribution. The strongest component scores on US5 are wildfire (83.6) and flood (58.8). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.
Climate normals for Fort Hall CDP, ID show little to no average snow and around 10.5 inches of annual precipitation.
IRS migration statistics show a net inflow of about 3 for ZIP 83203 (Fort Hall CDP, ID) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.
Airport PIH (10.5 miles (16.8 km)) · Idaho State University (12.8 miles (20.5 km)) · Craters Of The Moon National Monument & Preserve (50.8 miles (81.8 km)) · VA: Pocatello Vet Center (11.4 miles (18.4 km))
Full lists and map pins are in the Infrastructure section below.