County · WA

King County, WA

ZIP-level federated summaries inside King County, Washington. zipradar pulls property tax (county assessor), deeds (county recorder), water quality (EPA SDWIS), flood zones (FEMA NFHL), schools (NCES CCD), and crime (FBI UCR) at the county and ZIP level.

Last verified 2026-04-25 · methodology

4 ZIP codes live in King County

ZIP 98101
Seattle, WA
ZIP 98109
Seattle (Queen Anne), WA
ZIP 98033
Kirkland, WA
ZIP 98115
Seattle (Wallingford), WA

Browse King County by topic

EPA SDWIS
Water quality
FEMA NFHL
Flood zone
USDA Forest Service
Wildfire risk
EPA AirNow
Air quality
FBI UCR
Crime
NCES Common Core of Data
Schools
EPA Radon Zones
Radon
EPA LCRR + RTI National Lead Pipe Map
Lead pipes
County assessors
Property tax
County recorders
Deed activity
Municipal planning departments
Zoning
NSOPW (federal deep-link)
Sex offender registry