Off-Grid Living in Coahoma County, Mississippi

I've been digging into what it actually takes to live off-grid in Coahoma County, Mississippi, and here's my honest read of where things stand, based on the county's own planning page and the relevant Mississippi state agencies.

Zoning. Coahoma County is zoned countywide, and the Planning office handles land-use matters. I could not find the specific agricultural-district text spelling out what off-grid dwellings are or aren't allowed on raw land, so if you're eyeing a parcel, call the Planning office and ask about your specific parcel's zoning district before you buy or build.

Dwellings, tiny homes, RVs. The county clearly recognizes manufactured homes as a permitted dwelling category, complete with a Manufactured Home Permit Steps document. But I found no Coahoma-specific policy on tiny houses on wheels or full-time RV living. Mississippi generally leaves this decision to individual counties, so Coahoma's stance here just isn't confirmed one way or the other. Ask the Planning/Building office directly.

Building permits and code. The county's Building Official issues permits for residential, commercial, electrical, plumbing, and gas work, and there's a homeowner-pull-your-own-permit pathway if you want to act as your own contractor. The county follows an IBC/IRC-based code with state amendments. I've seen a claim elsewhere that farm structures may carry exemptions but still owe floodplain compliance, but I couldn't verify that on the county's own site, so treat it as unconfirmed and check with the Building Official.

Septic and composting toilets. Onsite wastewater in Coahoma County runs through the Mississippi State Department of Health's standard statewide process, the same one used across most of the state. Applications are available online, and there's a call center for complaints. I didn't find any county-added restriction on top of the state process.

Greywater. No Coahoma-specific greywater ordinance turned up. It's folded into the same MSDH onsite wastewater/septic framework as everything else, which in practice makes informal reuse restricted unless it's routed through a permitted system.

Rainwater harvesting. Nothing I found restricts rain barrels or cisterns at the county level, so the state's general allowance applies here.

Wells. Domestic wells are exempt from state withdrawal permitting, but drilling has to go through a contractor licensed under MDEQ's water well regulations. If you're looking at agricultural or larger withdrawals, Coahoma sits inside the Yazoo Mississippi Delta Joint Water Management District's territory, and those permits get forwarded monthly to the State Permit Board in Jackson.

Utility disconnection. I found no county or state provision that authorizes going fully off-grid from utilities. The Mississippi Public Service Commission tracks which utilities serve Coahoma County but doesn't weigh in on disconnection policy, so the general state-level caution about staying connected for electric service still applies as far as I can tell.

Bottom line: Coahoma County mostly rides on Mississippi's state baseline, with permitting handled locally by the county's own Building Official and Planning office. Where I've flagged something as unconfirmed, that's a genuine gap in the public record, not me guessing, so please call ahead before you commit to a plan.