Michigan
Summary
Michigan delegates zoning authority to local units of government through the Michigan Zoning Enabling Act, 2006 PA 110 (MCL 125.3101 et seq.), effective July 1, 2006. This act consolidated Michigan's three prior zoning enabling acts (the separate City/Village, Township, and County Zoning Acts) into a single statute. Under MCL 125.3102(o), a "local unit of government" authorized to zone means a county, township, city, or village; the core grant of power in MCL 125.3201(1) empowers any such local unit to provide by zoning ordinance for the regulation of land development and the establishment of districts within its zoning jurisdiction. Authority is thus exercised at both the municipal level (cities, villages, townships) and the county level, with counties' jurisdiction generally limited to areas not otherwise covered by township or city/village zoning (MCL 125.3102(x)).
The delegation
Verification
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Verified against the official Michigan Legislature site (legislature.mi.gov) and Justia. (a) Citation is a real, current statute: the Michigan Zoning Enabling Act, 2006 PA 110, codified at MCL 125.3101–125.3702, effective July 1, 2006. MCL 125.3101 is the short-title section ("Michigan zoning enabling act"). (b) It is genuinely the state's zoning enabling authority — the act expressly codifies the law of local zoning and repealed/consolidated the prior City and Village, Township, and County Zoning Acts into one statute. The core grant is at MCL 125.3201(1): "A local unit of government may provide by zoning ordinance for the regulation of land development and the establishment of 1 or more districts within its zoning jurisdiction..." (confirmed verbatim, matching the claim aside from the trivial "1 or more"). (c) Authority model is accurate: MCL 125.3102 defines "local unit of government" (subsection (o)) as "a county, township, city, or village," and "zoning jurisdiction" (subsection (x)) as the area within a city/village's boundaries or, for counties/townships, the area outside incorporated cities and villages — confirming county_and_municipal with the county-limitation caveat as stated. The subsection letters cited in the summary ((o) and (x)) are correct. No errors found.