Off-Grid Living in Itawamba County, Mississippi

I'll be upfront: Itawamba County doesn't make this easy to research. There's no zoning or building department page on the county's official site (itawamba.gov), and I couldn't find a county-wide zoning ordinance or building code adoption anywhere official. That's not necessarily bad news if you're trying to go off-grid, it just means a lot of the usual questions default to "ask the Board of Supervisors" rather than "read the ordinance online."

Zoning and raw land. I found no zoning map or ordinance for Itawamba County. Land-use authority, if the county exercises any, would sit with the Itawamba County Board of Supervisors under Mississippi's general county-powers statutes. I'd call them before assuming you can do anything you want with a rural parcel, but there's no documented zoning restriction I could confirm.

Dwellings, tiny homes, RVs. Same story, nothing official on the county's site addressing tiny homes or RVs as permanent residences. Mississippi has no statewide law banning these either, so this is genuinely open territory that needs a direct call to the county.

Building permits. Mississippi does not require a statewide residential building code, and adoption is a local option county by county. I found no evidence Itawamba County has adopted one or runs a building permit office. Confirm with the Chancery Clerk's office or the Board of Supervisors, since third-party directories aren't reliable enough to cite here.

Septic and composting toilets. This one's solid: septic systems in Itawamba County go through the Mississippi State Department of Health's On-Site Wastewater program, which handles permitting and site evaluation statewide, county included. If you're considering a composting toilet or another alternative system, MSDH's Division of On-Site Wastewater is the office to call for guidance, since these often need case-by-case sign-off.

Greywater. Falls under that same MSDH on-site wastewater umbrella, no separate Itawamba rule exists, so treat it like septic: check with MSDH.

Rainwater harvesting. Nothing restricts it at the state or county level as far as I could find. Rain barrels and cisterns appear to be fine.

Wells. Domestic well drilling follows the state's contractor-licensing framework, no Itawamba-specific well ordinance turned up. A lot of rural residents here rely on member-owned rural water associations rather than drilling, which is worth exploring as an alternative if you'd rather not deal with well permitting.

Utility disconnection. No county rule on leaving the grid. This lands under Mississippi Public Service Commission interconnection rules, which generally allow off-grid power generation but don't necessarily guarantee you can fully sever an existing grid connection if one's already run to the property.

Bottom line: Itawamba County is thin on published local regulation, so the Mississippi state baseline does most of the work here, and a phone call to the Board of Supervisors or Chancery Clerk will save you guesswork on anything land-use related.