Flood zone · ZIP 33480

Flood zone in Palm Beach, FL

ZIP 33480 (Florida) — flood zone summary sourced from FEMA NFHL. Data lands this week as the FEMA NFHL ingestion pipeline rolls out.

Last verified 2026-04-24 · methodology

What lands here

Pages show the flood zone code, what it means in plain English (1% annual chance zone, 0.2% annual chance zone, or outside mapped hazard), and the base flood elevation where assigned.

Source & refresh

FEMA NFHL. Refreshed quarterly loma updates. Stale data is flagged, never silently served. Primary source →

Limitations specific to this source

For an official flood-zone determination (required by lenders), consult the FEMA Map Service Center directly. zipradar shows informational classifications only.

Full dashboard for ZIP 33480

Flood zone is one of twelve dimensions zipradar federates per address. See the full federated summary for ZIP 33480:

Open Palm Beach, FL dashboard →