Cannabis in Beaufort SC — MCAS Beaufort & MCRD Parris Island

Beaufort County (pop. ~200,000) hosts MCAS Beaufort and MCRD Parris Island, two of the most important Marine Corps installations on the East Coast. MCAS Beaufort hosts F/A-18 Hornet and F-35 squadrons; MCRD Parris Island is primary Marine Corps recruit training for the eastern United States. Sen. Tom Davis represents Beaufort and Jasper counties — a fact that has helped shape his legislative posture toward a heavily restricted, law-enforcement-friendly Compassionate Care bill.

Legal Disclaimer: This information reflects South Carolina cannabis law as of June 2026 and is for educational purposes only. It is not legal advice. Laws and regulations change — always verify current rules with the South Carolina Department of Public Health (DPH, formerly DHEC, restructured 2025); South Carolina Department of Agriculture (SCDA, hemp); South Carolina Law Enforcement Division (SLED); South Carolina Attorney General or a qualified attorney. Cannabis remains illegal under federal law.

Last verified: May 2026

Beaufort County — The Marine Corps Lowcountry

Beaufort County (population ~200,000) on the SC Lowcountry coast hosts two of the most strategically important Marine Corps installations on the East Coast:

MCAS Beaufort — Marine Corps Air Station

F/A-18 Hornet squadrons: legacy strike-fighter operations.
F-35B Lightning II squadrons: 5th-generation stealth fighter operations (transitioning).
Marine Aircraft Group 31 headquarters.
Substantial Marine Corps + civilian DoD workforce.

MCRD Parris Island — Marine Corps Recruit Depot

Primary Marine Corps recruit training for the eastern United States: female Marine recruit training; East-Coast male recruits.
Iconic Marine Corps cultural significance.
Recruit Training Battalion + Drill Instructor School + Eighth Marine Corps District.
Approximately 17,000 recruits trained annually.

Federal-Installation Drug-Testing Reality

Active-duty Marines at MCAS Beaufort and MCRD Parris Island face categorical cannabis prohibition under UCMJ Article 112a. Recruits at MCRD Parris Island face mandatory drug screening at multiple stages of basic training. Federal civilian DoD employees and contractors face EO 12564 / Drug-Free Workplace Act of 1988 requirements. Cannabis use is incompatible with virtually any role at either installation.

Sen. Tom Davis (R-Beaufort) — The Compassionate Care Act Sponsor

Sen. Tom Davis represents Beaufort and Jasper counties (Senate District 46). Davis has been the principal sponsor of the Compassionate Care Act every legislative session since 2014. The fact that Davis represents the Marine Corps Lowcountry has helped shape his legislative posture: the Compassionate Care Act has been crafted as a heavily restricted, law-enforcement-friendly medical-cannabis framework intended to maximize coalition-building potential while addressing the federal-installation constituency’s concerns.

Davis’s coalition-building approach has included:

Restricting allowable forms (no smokable flower; no home cultivation).
Limiting qualifying conditions to specific severe diagnoses.
Requiring physician certification.
Excluding adult-use legalization framing entirely.
Engaging with sheriffs and prosecutors to address law-enforcement concerns.

Despite the constraints, the Compassionate Care Act has cleared the SC Senate twice (2022 and 2024) but died in the House each time — the Senate-House asymmetry. See Tom Davis campaign page.

Beaufort & Jasper Counties Political Profile

Beaufort and Jasper counties combine retiree migration (Hilton Head Island, Sun City Hilton Head, gated-community demographics), military-installation populations, and historic Lowcountry African-American communities (Gullah-Geechee heritage). The political profile is a mix of:

Retiree-conservative Republicans (Sun City Hilton Head, Bluffton).
Marine Corps military-conservative voters (active-duty + retired Marines in Beaufort, Port Royal).
Historically Democratic African-American precincts (Beaufort city, sea islands).

The cross-cutting demographic produces Sen. Davis’s pragmatic coalition-building approach.

Beaufort, Jasper, and the Gullah-Geechee Lowcountry

Beaufort and Jasper counties are part of the historical Gullah-Geechee Cultural Heritage Corridor, designated by Congress 2006. The Gullah-Geechee community of West African descent has maintained distinctive cultural traditions on the Lowcountry sea islands. Cannabis-policy intersection: traditional herbalism, distinct enforcement patterns, and reform-coalition cultural framing. See Gullah-Geechee page.

Major Beaufort County Employers

MCAS Beaufort + MCRD Parris Island: ~17,000+ active-duty + civilian DoD workforce.
Beaufort Memorial Hospital: regional healthcare.
Hilton Head Hospital.
Tourism / hospitality: Hilton Head + Bluffton + Beaufort.
University of South Carolina Beaufort: ~3,000 students.
Technical College of the Lowcountry.

Beaufort Cannabis Reality

State law applies: 1 oz first offense misdemeanor; over 1 oz = PWID felony; concentrate Class C felony.
MCAS + MCRD federal-installation categorical exclusion for active-duty + civilian DoD.
Sen. Davis’s Senate District 46 base; Davis is the principal SC reform sponsor.
Hilton Head tourism workforce drug-testing.
Gullah-Geechee Lowcountry cultural intersection.