Zoning · Missouri
Zoning in Missouri
Zoning (Municipal planning departments) data for ZIP codes in Missouri. Pick a ZIP below to dive into the zoning summary.
Last verified 2026-09-24 · methodology
What lands here
Not on zipradar yet. The plan is the ZIP's main zoning classes in plain English. Until then, the city planning department's official map is the source.
Source & refresh
Municipal planning departments. Refreshed annual plus ad-hoc rezonings. Primary source →
Missouri top concern
Radon, flooding (Missouri/Mississippi), tornadoes
Missouri has Zone 1 radon across most of the state. Major river FEMA AE zones along the Missouri + Mississippi affect St. Louis, Hannibal, Cape Girardeau. Tornado risk peaks April-May.
See Missouri state page for the full state-level rollup across all 12 dimensions.
Read more on zoning
Editorial deep-dives explaining the source data, its limits, and how to read it.
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Plain-English guide to property tax millage rates, assessment ratios, and homestead exemptions. How county assessors compute your annual property tax bill.
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Zoning codes — what R-1, C-2, M-1, MU mean and why your house is one
Plain-English guide to common US zoning codes: R-1 / R-2 / C-1 / C-2 / M-1 / MU. Why zoning matters for your home, your neighbors, and what you can build.
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Every US state offers a homestead exemption that reduces property tax for owner-occupied homes. State-by-state amounts and how to file.