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Hawaii Statewide Rule

Hawaii Agricultural Zoning: State Land Use Districts

Some RestrictionsApplies statewide across Hawaii (2026)

Key Facts

Districts
HRS 205 establishes four land use districts
Agriculture
District protects farming, aquaculture
Amendment Process
Land Use Commission approves boundaries
Important Lands
Enhanced protection for IALs
Last verified: September 5, 2026Source: Hawaii State Legislature

Summary

Hawaii uniquely classifies all land statewide into four state land use districts under HRS Chapter 205, with the Agricultural District protecting farmland and limiting non-agricultural uses across the state.

§205-4.5 Permissible uses within the agricultural districts. (a) Within the agricultural district, all lands with soil classified by the land study bureau's detailed land classification as overall (master) productivity rating class A or B and for solar energy facilities, class B or C, shall be restricted to the following permitted uses: (1) Cultivation of crops, including crops for bioenergy, flowers, vegetables, foliage, fruits, forage, and timber; (2) Game and fish propagation; (3) Raising of livestock, including poultry, bees, fish, or other animal or aquatic life that are propagated for economic or personal use;

Source: Hawaii State LegislatureView official code

Full Breakdown

Hawaii's land use system, established by HRS Chapter 205, classifies every parcel into one of four state land use districts: Urban, Rural, Agricultural, and Conservation. The Agricultural District restricts development to farming, livestock, aquaculture, agricultural-support facilities, and limited related accessory uses. The State Land Use Commission must approve boundary amendments to reclassify agricultural land for non-farm uses, providing strong statewide protection for working lands. Counties further regulate within state classifications via their general plans and zoning. Important Agricultural Lands designated under HRS 205-44 receive heightened protection. The dual layer of state and county oversight makes farmland conversion in Hawaii unusually difficult compared to mainland states, supporting long-term food security.

Violations & Penalties

Unauthorized non-agricultural use in the Agricultural District violates HRS 205-13 and county zoning, with fines and injunctive relief available.

Frequently Asked Questions

How is farmland zoned in Hawaii?
All land falls within one of four state land use districts; agricultural land is in the Agricultural District.
Can agricultural land be rezoned?
Only with State Land Use Commission approval of a boundary amendment.
What are Important Agricultural Lands?
A subcategory of agricultural land receiving heightened protection under HRS 205-44.

Sources

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