Mississippi
Summary
Mississippi delegates zoning authority to local governments through Title 17, Chapter 1 of the Mississippi Code of 1972, a Standard State Zoning Enabling Act-derived statute. The operative grant in § 17-1-3 empowers the governing authority of any municipality to zone within its corporate limits and the governing authority of any county to zone the unincorporated portion of the county, exercising the classic police-power purposes of promoting health, safety, morals, and the general welfare. Section 17-1-7 authorizes division of the jurisdiction into zones (with uniformity within each zone), and § 17-1-9 requires that regulations be made in accordance with a comprehensive plan. A statutory exemption removes most agricultural and forestry land and farm/forestry buildings outside municipal limits from permit requirements. There is no state-level zoning board; authority rests with local boards (city councils/boards of aldermen and county boards of supervisors).
The delegation
Verification
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Verified against the current Mississippi Code 1972 (2024 edition via Justia search snippets and the unicourt.github.io official-code mirror, r74). (a) Real, current statute: Miss. Code Ann. Title 17 (Local Government; Provisions Common to Counties and Municipalities), Chapter 1 (Zoning, Planning and Subdivision Regulation), General Provisions §§ 17-1-1 to 17-1-27, with the full chapter running §§ 17-1-1 to 17-1-75. Confirmed present and current in the 2024 code. Title/chapter caption in the claim is exact. (b) Genuinely the zoning enabling authority: Confirmed. This is a Standard State Zoning Enabling Act-derived statute. - § 17-1-3 (General powers): empowers the governing authority of a municipality and the governing authority of a county (over the unincorporated part) to regulate height, stories, size of buildings, lot coverage, yards, density, and location/use of buildings and land, "for the purpose of promoting health, safety, morals, or the general welfare of the community." Includes the agricultural/forestry exemption: "no permits shall be required with reference to land used for agricultural purposes, including forestry activities, or for the erection, maintenance, repair or extension of farm buildings or farm structures, including forestry buildings." - § 17-1-7: authorizes division of the municipality or county into zones of such number, shape and area as deemed best, with uniformity within each zone ("All regulations shall be uniform for each class or kind of buildings throughout each zone, but regulations in one zone may differ from those in other zones."). - § 17-1-9: requires that "Zoning regulations shall be made in accordance with a comprehensive plan" and lists the classic SSZEA purposes (lessen congestion, secure safety from fire/panic, etc.). (c) authority_model = county_and_municipal: Confirmed accurate. § 17-1-3 grants power to both municipalities (within corporate limits) and counties (unincorporated areas); § 17-1-7 likewise refers to "each municipality and county." There is no state-level zoning board; authority rests with local governing bodies (boards of aldermen/city councils and county boards of supervisors). The summary's statements about the police-power purposes, district division/uniformity, comprehensive-plan requirement, and agricultural/forestry exemption are all corroborated. Note: WebFetch was blocked (HTTP 403) by Justia/FindLaw, so section text was confirmed via Justia search-result snippets and the unicourt.github.io official Mississippi code mirror (r74, current). No discrepancies found; nothing repealed or misattributed.