What to know about ZIP 20892
ZIP code 20892 covers Bethesda, MD in Montgomery County.
It sits in telephone area codes 227, 240, 301; U.S. House district MD-8; the WASHINGTON, DC (HAGRSTWN) media market.
Bethesda CDP, MD
ZIP Code 20892 — Bethesda CDP, MD Demographics & Data
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Map, Quick Facts & Location
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At a glance
Overview of ZIP Code 20892
Climate risk and migration signals
FEMA’s National Risk Index rates natural-hazard risk for Bethesda CDP, MD as Relatively Moderate (composite score 91.7), which is among the highest nationally. The strongest component scores on US5 are flood (93.7) and hurricane (91.8). 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 Bethesda CDP, MD show limited published climate normals on US5.