ZIP Code 98430 — undefined, WA Demographics & Data

ZIP code 98430 covers WA in Pierce County with a population of about 569.

At a glance, the area shows median age of 24.0 versus a U.S. median of about 38.9.

It sits in telephone area code 253; U.S. House district WA-10; the SEATTLE - TACOMA media market.

WA reads as a military / base-oriented community on US5’s intent model (elevated veteran share (100.0%) 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 unemployment rate near 0.0%; 14.0% of adults with a bachelor’s degree or higher (about 19.7 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare and Public administration; a mean commute of about 180.0 minutes (U.S. average near 26.8).

FEMA’s National Risk Index rates natural-hazard risk for WA as Relatively High (composite score 98.5), which is among the highest nationally. The strongest component scores on US5 are flood (96.2) and wildfire (76.8). 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 WA show little to no average snow and around 42.0 inches of annual precipitation.

IRS migration statistics show a net inflow of about 31 for ZIP 98430 (WA) 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.