Mississippi
Buying Land in Pike County, Mississippi
County seat Magnolia, largest city McComb, in southwest Mississippi near the Louisiana line. Pike County runs a real county-level subdivision ordinance -- unusual detail for a rural Mississippi county -- even without a confirmed countywide zoning ordinance, and its own septic rules kick in differently depending on lot size. Here's how to sort out what applies to a specific parcel.
An original 1815 county built by rail and timber
Pike County is one of Mississippi's original counties, established in 1815 and named for explorer and U.S. Army officer Zebulon Pike. Its county seat is Magnolia, but McComb -- founded April 5, 1872, by Colonel Henry S. McComb, president of the New Orleans, Jackson and Great Northern Railroad, who relocated the line's maintenance shops there -- has long been the county's largest city and economic center. The railroad drew immigrants from Germany, Ireland, England, Sweden, and Scotland to work the shops, and by the late 1880s the lumber industry had become central to the county's economy: Pike County operated Mississippi's first railroad built specifically for hauling timber, starting in 1881.
Despite that industrial and rail history, Pike remained a genuinely agricultural county through the mid-20th century, with more than 1,400 farms recorded historically and a notable concentration in molasses, rice, and potato production -- a different crop mix than the cotton-dominated counties elsewhere in the state. For a land buyer today, that mixed rail-timber-and-farm history means due diligence near McComb's older rail corridors should include a standard environmental screen, while more rural Pike County land carries the same agricultural-use considerations as much of southwest Mississippi.
Subdivision rules are real; countywide zoning is unconfirmed
Pike County's own government site posts a genuine, actively maintained Subdivision Ordinance, with versions on file from 2009, 2015, 2017, and 2024 -- more documented planning activity than most rural Mississippi counties show publicly. That means if you're buying a lot that was recently split off a larger tract, or plan to subdivide land yourself, Pike County's subdivision rules (road frontage, lot configuration, and plat approval requirements) are a real, current constraint to check with the county's planning office before you rely on a survey or plat someone else prepared.
Separately, this research pass found no confirmed evidence of a countywide zoning ordinance for Pike County distinct from that subdivision regulation -- consistent with Mississippi's optional zoning model, where a county can regulate subdivisions without necessarily adopting a full zoning map. (An earlier search surfaced what looked like Pike County zoning-code PDFs on a similarly named site, which on inspection turned out to describe Pike County, Georgia -- a reminder that county names repeat across states, and cross-state zoning documents should never be assumed to apply here.) Land inside McComb itself falls under the city's own Zoning, Inspections & Permits Department, a separate and confirmed municipal system.
Septic permitting, acreage thresholds, and water use
Septic systems in Pike County are permitted under the statewide MSDH framework, administered locally by the Pike County Health Department, which also maintains its own on-site sewage disposal ordinance (2020-A&B) supplementing the state standard. The department's published rules require an inspection and permit specifically for systems on lots under 3 acres, with a $115 permit fee ($118.64 if paid online); larger acreage may change what's required, so confirm your specific lot's status before budgeting for a system. Installation must be done by a Pike County-licensed installer, though a homeowner can pursue a self-install path by contacting the health department's on-staff Environmentalist directly, and installers must call for a final inspection before 10 a.m. the day prior to completing the job.
Water use follows Mississippi's standard statewide rules: household wells fall well under the 20,000-gallon-per-day threshold that triggers MDEQ annual reporting, but any parcel marketed with irrigation, a commercial well, or an existing water-use permit should have that status confirmed directly with MDEQ's Office of Land and Water Resources, since such permits attach to a specific withdrawal point and use rather than transferring automatically to a new owner's plans.
Who to Call Before Buying Land in Pike County
Findings rely on WebSearch-indexed content rather than a full verbatim read of county code; confirm current zoning status, subdivision requirements, and septic fees directly with Pike County before relying on this page. An earlier search result describing 'Pike County' zoning ordinance articles (R-1, R-2 residential districts, a Unified Development Code) was identified as describing Pike County, Georgia, not Mississippi, and was discarded.
Planning & Zoning
Pike County Board of Supervisors
Confirming zoning status and applying the county's Subdivision Ordinance to a specific parcel or split.
Planning & Zoning
City of McComb Zoning, Inspections & Permits
Zoning review for parcels inside McComb city limits.
Septic / Onsite Wastewater
Pike County Health Department
Septic site evaluation and permitting ($115 fee); acreage-based inspection requirement under 3 acres; self-install path via the Environmentalist.
Recorder / Clerk / Land Records
Pike County Chancery Clerk
Recorded deeds, easements, and plats.
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Get local guidanceSources
- Pike County | Mississippi Encyclopedia — Mississippi Encyclopedia (accessed 2026-09)
- McComb, Mississippi — Wikipedia (accessed 2026-09)
- Board of Supervisors - Pike County, Mississippi — Pike County, Mississippi (accessed 2026-09)
- Subdivision - Pike County, Mississippi — Pike County, Mississippi (accessed 2026-09)
- Sewage & Septic System Information -- Pike County Health Department — Pike County Health Department (accessed 2026-09)
- PIKE COUNTY ON-SITE SEWAGE DISPOSAL SYSTEM ORDINANCE 2020-A&B — Pike County Health Department (accessed 2026-09)
- City of McComb Zoning, Inspections & Permits Department — City of McComb, Mississippi (accessed 2026-09)
Last reviewed 2026-09