Regulatory framework
The code baseline for Des Moines County.
Des Moines County Land Use Department administers county zoning, floodplain, subdivision, airport-height, and related land-use ordinances in the limited county zoning jurisdiction within 2 miles of Burlington. Zoning districts are A-1, R-1, R-1A, R-2, C-1, I-1, PUD, and FP. A current Floodplain Development Ordinance No. 25 was adopted April 21, 2026 and effective May 26, 2026; it incorporates current FEMA flood maps, including May 26, 2026 panels, and requires floodplain development permits and flood-resistant construction standards. The county land-use program is not a general technical building-code inspection program; applicable Iowa State Building Code, electrical, plumbing, mechanical, health, septic, and municipal requirements also apply.