Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
ZIP 19477 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 19477 covers Spring House, PA in Montgomery County with a population of about 85.
At a glance, the area shows median age of 71.8 versus a U.S. median of about 38.9.
It sits in telephone area codes 215, 267, 445; U.S. House district PA-4; the PHILADELPHIA media market.
Spring House, PA reads as a military / base-oriented community on US5’s intent model (elevated veteran share (20.0%) and/or base-related place names). 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 0.0%; 80.0% of adults with a bachelor’s degree or higher (about 46.3 points above the national share (33.7%)).
Housing tenure and rents show owner-occupancy near 100.0% (about 34.6 points above the national owner-occupancy rate (65.4%)).
FEMA’s National Risk Index rates natural-hazard risk for Spring House CDP, PA as Relatively High (composite score 96.8), which is among the highest nationally. The strongest component scores on US5 are flood (98.2) and hurricane (89.9). 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 Spring House CDP, PA show little to no average snow.
IRS migration statistics show a net inflow of about 4 for ZIP 19477 (Spring House CDP, PA) 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 PNE (13.6 miles (21.9 km)) · Gwynedd Mercy University (1.0 miles (1.7 km)) · Valley Forge National Historical Park (12.7 miles (20.4 km)) · VA: Victor J. Saracini VA Outpatient Clinic (Montgomery County) (3.2 miles (5.2 km))
Full lists and map pins are in the Infrastructure section below.