Off-Grid Living in Jackson Parish, Louisiana

I'll say this up front: Jackson Parish, Louisiana is one of those places where the honest answer to "can I do this off-grid?" is often "probably, but nobody's written it down clearly at the parish level." Here's what I found digging through official sources.

Zoning. Louisiana doesn't have a statewide zoning law for private land, so it's up to each parish or town. I could not find a dedicated zoning ordinance for unincorporated Jackson Parish on the Police Jury's official site. That doesn't necessarily mean there's no zoning at all, it means I couldn't confirm it, so if you're eyeing raw land, call the Jackson Parish Police Jury directly before you assume anything goes.

Dwellings, tiny homes, RVs. The parish does regulate mobile/manufactured homes, its Uniform Building Code page references mobile home inspection guidelines and utility (Entergy) requirements as parish ordinances. I found nothing specific to tiny houses on wheels or RV-as-residence rules, so that likely falls back to whatever the state building code baseline says (Appendix Q territory), unless the parish has unpublished rules. Worth a direct call.

Building permits. The Police Jury administers building permits locally under its Uniform Building Code program, and processes applications by email/mail with in-house review. This is the parish carrying out Louisiana's statewide building code adoption at the local level.

Septic and composting toilets. This one's state-run: Louisiana's Onsite Wastewater Program (Louisiana Department of Health, Bureau of Sanitarian Services) requires a permit, and a Sanitarian has to visit your property to confirm your plan and discharge point works before you get approved. The Jackson Parish Health Unit is your local contact. Composting toilets specifically aren't addressed anywhere I could find, parish or state, so that's genuinely unclear, ask the Health Unit directly.

Greywater. No parish-specific rule found. Falls back to the Louisiana Plumbing Code's "on-site nonpotable water reuse system" provisions, which restrict reuse to certain fixtures.

Rainwater harvesting. Also no parish rule found. Louisiana treats rainwater collection separately from greywater, under stormwater rules rather than plumbing code, and I found nothing suggesting restriction.

Wells. Regulated at the state level by the Louisiana Department of Energy and Natural Resources' Office of Conservation (construction, registration, plugging), with LDH handling drinking-water quality. No parish-specific well ordinance turned up.

Utility disconnection. No ordinance mandating hookups was found for Jackson Parish. Louisiana law protects your right to use utility services if you want them, but doesn't force you to connect, and local parish practice on this wasn't confirmed either way.

Bottom line: the state sets the water/septic/well rules pretty clearly, but parish-level zoning and dwelling rules have real gaps in what's publicly documented. That's a "call before you buy land" situation, not a "read the ordinance online" situation.