Adopted edition
Coverage in progress
Local amendments override state floor.
IA · County
Woodbury County, IA.
Population: ~105,000. Northwest Iowa on Tri-state area (IA/NE/SD).
Design wind speed
90 mph
ASCE 7 Risk Cat II, 3-second gust at 33 ft. Drives fastener spacing, hold-downs, and opening protection.
Climate zone (IECC)
5A
Drives R-value, fenestration U-factor, and air-leakage envelope rules.
Special zones
- HVHZ
- WBDR
- WUI
- FEMA SFHA possible
Permit office
Woodbury County County Building Department
Local conditions
- County seat: Sioux City
Common amendments + overlays
What's specific to this county.
- §01 County has local amendments to the state floor — consult the building department.
Working in Woodbury County?
Pull an address-level code packet for any property in Woodbury County. SkyCanvass resolves the parcel, looks up the adopted edition + the Woodbury County-specific amendments listed above, and emits a cited packet ready for permit submittal.
See the Iowa state overview for the broader context, or browse the state directory.
Pull a Woodbury County code packet.
Free to start — property lookups, state code access, the hail map, and your first storm report on us. No credit card required to look up an address.