The Bay County Florida map is easiest to interpret by placing St. Andrews Bay between Panama City and Panama City Beach rather than treating the two names as one coastal center. Panama City is the county seat and the civic-port hub on the inner bay, while Panama City Beach stretches along the Gulf shore to the west. Lynn Haven extends the urban pattern north toward North Bay; Parker and Callaway sit farther east; and Mexico Beach occupies a separate Gulf segment near the county’s eastern edge. The bay, bridges, peninsulas, and inland highways therefore matter as much as the city labels themselves.
Download the Bay County map
The button below opens the JPG file associated with the map on this page.
- Map file: Bay County regional reference
- File format: JPG
- Coverage: County boundary and selected place labels
Table of Contents
Quick Facts
| State | Florida |
|---|---|
| County | Bay County |
| County seat | Panama City |
| 2025 population estimate | 204,479 |
| 2020 land area | 758.64 square miles |
| 2020 population density | 231.0 people per square mile |
| Major waters | St. Andrews Bay, North Bay, East Bay, Gulf of Mexico |
| Major roads | U.S. 98, U.S. 231, SR 77, SR 79, SR 390 |
| Download format | JPG |
The Census Bureau estimates 204,479 residents on July 1, 2025, up substantially from 175,216 counted in the 2020 Census. Bay County contains 758.64 square miles of land and had a 2020 density of 231.0 people per square mile. Those numbers fit a county with two strong population patterns: the Panama City–Lynn Haven–Callaway urban area around the inner bay and the separate Gulf-facing development of Panama City Beach.
What the Map Shows
Panama City lies on the eastern and northeastern side of St. Andrews Bay, while Lynn Haven extends north toward North Bay. Panama City Beach occupies the Gulf-facing side west of the bay, and bridge crossings such as the Hathaway corridor determine the practical connection between the two urban areas. Parker and Callaway continue east toward East Bay and the Tyndall side, so even the central metropolitan area is divided into several water-facing districts.
Mexico Beach belongs to a very different part of the county. It sits on the far eastern Gulf coast close to Gulf County rather than forming an extension of Panama City Beach. West Bay and the airport area in the northwest are different again, with more inland, wetland, and upper-bay geography. Reading the county as western resort coast, central bay cities, eastern Gulf coast, and northern interior gives the place labels a much clearer spatial meaning.
County Layout and Location
Bay County occupies the Gulf side of Florida’s Panhandle. Washington County lies to the north, Jackson to the northeast, Calhoun and Gulf to the east, and Walton to the west. The southern edge faces the Gulf of Mexico, but the shoreline is deeply indented by St. Andrews Bay and its North, West, and East Bay branches. Those waters break the county into peninsulas and shoreline sectors instead of one continuous coastal strip.
U.S. 98 is the principal coast-and-city corridor from Panama City Beach through Panama City and toward the eastern shoreline. U.S. 231 runs north from Panama City toward Jackson County and the I-10 corridor. SR 77 carries traffic north through Lynn Haven toward Washington County, SR 79 provides a northbound connection from the western Panama City Beach area, and SR 390 adds an important cross-town route between Panama City and Lynn Haven. These routes explain why the road network radiates around bays and bridge crossings rather than following a simple grid.
Local Context
St. Andrews Bay is the county’s defining physical feature. Florida’s Department of Environmental Protection describes the St. Andrews Aquatic Preserve as encompassing the entire inlet south of Panama City and east of Panama City Beach, extending from the bay entrance into Gulf waters. The bay is therefore not empty space between municipalities: it is the organizing waterway for ports, bridges, shallow estuarine habitat, and access to the Gulf.
The entrance to the bay is framed by a distinct barrier-and-peninsula landscape. St. Andrews State Park is bordered by both the Gulf and St. Andrews Bay and includes about 4.6 miles of natural beach, while Shell Island forms a roughly seven-mile undeveloped barrier island across the bay. This geometry helps explain why the Gulf shore of Panama City Beach and the inner waterfront of Panama City have very different coastal settings even though they belong to the same county.
Bay County also has a transportation network that extends well beyond beach traffic. FDOT identifies U.S. 231, SR 77, SR 79, SR 368, and SR 390 among the county’s strategic highways and lists both the Port of Panama City and Northwest Florida Beaches International Airport as major facilities. The airport’s location near West Bay places an important regional gateway northwest of the older urban core, adding a separate inland access axis to the port-and-beach pattern.
The eastern side toward Mexico Beach and Tyndall has another geography. U.S. 98 follows the coast and bay edges toward Gulf County through low coastal terrain where wetlands and water bodies restrict alternate routes. As the map moves east from Panama City, the pattern shifts from a dense bay-centered urban network to a narrower coastal corridor with fewer parallel connections.
Ways to Use This Map
A strong geographic reading starts with St. Andrews Bay in the center. Place Panama City and Lynn Haven on the inner-bay side, Panama City Beach on the Gulf side, and then trace U.S. 98 east toward Mexico Beach. Add U.S. 231, SR 77, and SR 79 as the major northbound routes and the difference between coastal and inland Bay County becomes much easier to explain.
- Compare urban roles: separate Panama City’s civic-port function from Panama City Beach’s Gulf tourism corridor.
- Read the bay system: use St. Andrews Bay and its North, West, and East Bay branches to understand bridges and shoreline orientation.
- Trace transportation: treat U.S. 98 as the coast-and-city spine and U.S. 231/SR 77/SR 79 as northbound interior connectors.
- Compare the Gulf segments: distinguish Panama City Beach in the west from Mexico Beach near the eastern county line.
Frequently Asked Questions
Are Panama City and Panama City Beach the same place?
No. Panama City is the Bay County seat and an inner-bay civic and port center. Panama City Beach is a separate municipality along the Gulf-facing shore west of St. Andrews Bay, with a much stronger tourism and resort role.
What water body shapes Bay County?
St. Andrews Bay is the central water body. Its branches—North Bay, West Bay, and East Bay—separate urban districts, control bridge locations, connect the Port of Panama City to the Gulf, and create much of the county’s irregular shoreline.
Where is Mexico Beach?
Mexico Beach is on the far eastern Gulf shore of Bay County near the Gulf County line. It is geographically separate from Panama City Beach, with Panama City and the St. Andrews Bay system between the two coastal areas.
Sources
- U.S. Census Bureau QuickFacts — Bay County, Florida — population estimate, land area, and density
- Bay County official website — county government and Panama City administrative location
- Florida Department of Transportation — Bay County Freight & Transportation Profile — strategic highways, airport, and port
- Florida Department of Environmental Protection — St. Andrews Aquatic Preserve — bay and inlet geography
- Florida DEP Coastal Access Guide — Bay County — St. Andrews State Park and Shell Island
Related County Maps
- Walton County Florida map
- Washington County Florida map
- Jackson County Florida map
- Calhoun County Florida map
- Gulf County Florida map
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