ZIP Code 20319 — Washington city, DC Demographics & Data

ZIP code 20319 covers Washington, DC in District of Columbia with a population of about 33.

At a glance, the area shows median age of 22.6 versus a U.S. median of about 38.9.

It sits in telephone area codes 202, 771; U.S. House district DC-98; the WASHINGTON, DC (HAGRSTWN) media market.

Washington, DC 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%.

Labor and commute patterns include leading industry context around Public administration; about 27.3% of workers reporting work-from-home (about 12.1 points above the U.S. share (15.2%)); a mean commute of about 24.0 minutes (U.S. average near 26.8).

FEMA’s National Risk Index rates natural-hazard risk for Washington city, DC as Relatively High (composite score 97.6), which is among the highest nationally. The strongest component scores on US5 are flood (97.4) and hurricane (96.0). 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 Washington city, DC show little to no average snow and around 41.8 inches of annual precipitation.

IRS migration statistics for ZIP 20319 (Washington city, DC) are roughly balanced (near-zero net) on US5’s published series.