- Chamber: Alabama House of Representatives, documented via the Alabama Legislature Process Guide.
- District ID: AL-HD-105 (internal key sldl:01:105; wiki path explore/places/al/lower/105).
- Current representative: Chip Brown (Republican), confirmed in the Alabama House Roster.
- Map provenance: Defined under the state legislative redistricting plan enacted in 2021 and detailed via the Alabama House District Map 2021.
- Primary data collection date: October 8, 2026.
¶ 2. Geography and Communities
- Spatial boundaries: The district lies within bounding coordinates west longitude -88.406010, south latitude 30.228030, east longitude -88.023506, north latitude 30.615449, as mapped in U.S. Census Bureau TIGER/Line Files.
- County coverage: The district is located entirely within Mobile County, Alabama.
- Municipal and place overlaps: Contains nearly the entirety of the city of Bayou La Batre and the census-designated place of Grand Bay; partial overlaps include Dauphin Island, Theodore, Belle Fontaine, and peripheral southern sections of the city of Mobile, as recorded in U.S. Census Bureau Boundary Records.
- Physical geography: Encompasses the southern coastal plain of Mobile County along Portersville Bay, Mississippi Sound, Mobile Bay, and the barrier island system of Dauphin Island.
- Major corridors: Key arterial routes include Interstate 10 running east-west across the northern portion, U.S. Route 90, Alabama State Route 188 connecting the coastal fishing villages, and Alabama State Route 193 serving Dauphin Island.
¶ 3. Population and Electorate
- Total population: 46,182 persons (margin of error ±2,380) per the U.S. Census Bureau ACS 2020-2024 5-Year Estimates.
- Median household income: $65,418 (margin of error ±$3,040) in 2024 inflation-adjusted dollars according to Census Reporter District Tables.
- Poverty rate and universe: 6,223 individuals (margin of error ±1,110) below the poverty level out of a poverty universe of 45,963 persons (margin of error ±2,378), per the ACS 2020-2024 5-Year Data via Census Reporter.
- Electorate characteristics: The electorate is concentrated in rural residential, agricultural, and coastal seafood-dependent working communities across southwest Mobile County.
¶ 4. Elections and Political Context
- 2026 general election: General election scheduled for November 3, 2026, under election guidelines established by the Alabama Secretary of State Election Portal.
- 2026 certified nominee: Chip Brown (Republican) certified on August 28, 2026, as the Republican nominee on the Amended 2026 Republican Certification.
- 2022 general election: Chip Brown won re-election to District 105 with 90.2% of the vote over Libertarian candidate Mark Lewis (9.5%), following lines taking effect from the 2021 redistricting cycle, as tracked by MultiState Elections Archive.
- 2018 general election: Chip Brown won election to District 105 with 98.3% of the vote in the general election after winning the Republican primary, as documented in historical legislative profiles via the Ciclt Legislative Directory.
- Partisan baseline: The district holds an established Republican performance profile, exhibiting strong conservative voting patterns across regional, state, and federal contests.
¶ 5. Economic and Civic Anchors
- Marine industry and shipbuilding (inside district): Master Boat Builders, operating shipyards in Bayou La Batre and Coden constructing workboats and tugs, detailed on the Master Boat Builders Profile.
- Marine research and environmental science (inside district): Dauphin Island Sea Lab, Alabama's marine research consortium and education facility on Dauphin Island, documented via the Dauphin Island Sea Lab Portal.
- Community healthcare anchor (inside district): Mostellar Medical Center in Bayou La Batre, providing essential community health and clinical care to coastal and agricultural residents, listed by the Alabama Department of Public Health Provider Directory.
- Public primary education (inside district): Alba Middle School in Bayou La Batre, operated under the county-wide school district as cataloged on the Alba Middle School Webpage.
- Regional tertiary healthcare (serving connection): USA Health University Hospital in Mobile serves as the primary regional Level 1 trauma and referral tertiary hospital for residents of southwest Mobile County, referenced in Life in Mobile Healthcare Information.
- Higher education connection: Spring Hill College in Mobile, where Representative Chip Brown serves as an adjunct lecturer, as cited in his Legislative Profile.
¶ 6. People and Organizations to Map
- Representative Chip Brown: Current State Representative for House District 105; resident of Hollingers Island.
- Key civic and commercial entities: Master Boat Builders, Dauphin Island Sea Lab, Mostellar Medical Center, Mobile County Public School System, and regional healthcare systems in Mobile.
- Question 1: What relationship, if any, exists between the concentration of commercial seafood operations around Bayou La Batre and legislative support for marine infrastructure projects spearheaded by Representative Chip Brown?
- Question 2: What relationship, if any, exists between environmental resilience initiatives on Dauphin Island and collaborative research programs conducted by the Dauphin Island Sea Lab?
- Question 3: What relationship, if any, exists between clinical utilization at Mostellar Medical Center in Bayou La Batre and patient referral networks to USA Health University Hospital in Mobile?
¶ 7. Representation and Legislative Work
- Officeholder: Representative Chip Brown, first elected in 2018 and serving during the 2022-2026 quadrennium, detailed on the Alabama House Roster.
- Committee leadership and assignments: Serves as Chairman of the House Committee on Ports, Waterways and Intermodal Transit, and as a member of the Mobile County Legislation Committee and the Economic Development and Tourism Committee, as listed in the Ciclt Legislative Directory.
- Legislative focus areas: Legislation sponsored and supported includes coastal port and waterways development, insurance and coastal storm mitigation, anti-doxing protections, and criminal justice measures including bail reform.
- External roles: Active as an adjunct lecturer at Spring Hill College since 2018, according to public biographical records in the Ciclt Legislative Directory.