Adopted edition
IRC 2021
City has its own adoption — separate from county.
SD · City
Sioux Falls, SD.
Sioux Falls, SD — building code: IRC 2021.
Design wind speed
90 mph
ASCE 7 Risk Cat II, 3-second gust at 33 ft.
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
Sioux Falls Building Department
www.siouxfalls.gov/business-permits/permits-licenses-inspectionsZIP coverage
14 ZIP codes inside Sioux Falls.
Each ZIP resolves to the correct city + county + state on every parcel lookup. Multi-jurisdiction parcels pick up amendments from each layer.
57101 57103 57104 57105 57106 57107 57108 57109 57110 57118 57186 57193 57197 57198
Working in Sioux Falls?
Pull an address-level code packet for any parcel in Sioux Falls. SkyCanvass resolves the address, looks up the Sioux Falls-specific amendments and the Minnehaha County county and South Dakota state floor, then emits a cited packet ready for permit submittal.
See the Minnehaha County county overview, or the South Dakota state directory .
Pull a Sioux Falls 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.