Bay Minette is the Baldwin County seat — courthouse square at the center, Coastal Alabama Community College on the east side, and the US-31 spine running north-south through the city. The residential footprint runs out from downtown along Hubbard's Landing toward the Tensaw River corridor on the east. Census data puts the median year built at 1977 across about 3,550 housing units, with 234 pre-1939 structures — the highest pre-WWII share of any Baldwin city on the list, concentrated in the courthouse-square historic core.
That housing-era profile matters because Bay Minette is the only Baldwin city where the lead-and-galvanized service-line conversation looks more like Mobile's older neighborhoods than like the postwar-and-newer stock typical across the rest of the county. Pre-1939 downtown homes here often have plumbing histories that argue for a whole-house point-of-entry filter ahead of any drinking-water RO.
North Baldwin Utilities, established in 1945, runs the local groundwater system and serves about 40,000 residents across the broader north-Baldwin service area. The utility is operating well under its rated capacity, which is unusual in growth-corridor Baldwin and helps keep distribution-side residence time low. Hardness from the local aquifer drives most modern residential installs here, and a softener is the direct answer to it. The same aquifer carries iron; dedicated iron treatment is not something we install, and a free in-home test will tell you which of the two is actually driving the staining before anyone quotes equipment. Downtown historic-stock plumbing concerns sit on top of that baseline.
County-seat status concentrates a parcel mix no other Baldwin community matches. Bay Minette holds the Baldwin County Courthouse, the Coastal Alabama Community College main campus on the east edge, the county jail, and the surrounding ring of professional offices serving the seat's legal and administrative business. Hubbard's Landing on the Tensaw River anchors the eastern frontier and connects the city to the delta waterway corridor — a route that pre-dated I-65 by more than a century. Pre-1939 housing structures number 234 across the urban grid, the highest absolute count in the 34-city scorecard, with most sitting inside the courthouse-square blocks rather than spread across the broader municipality. The 2020 population of 9,276 covers a footprint that absorbs daytime traffic from across north Baldwin every weekday court calendar, which gives the city a daily-presence count well above its resident count.