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How We Draw a Geofence in Mobile and Baldwin County

August 31, 2026 · By Southern View Media
Teal map pin standing out among gray pins to mark a geofencing marketing boundary in Mobile and Baldwin County.

Owners ask how wide the fence should be before they ask anything else about geofencing. The software settled down years ago, so the boundary you pick does most of the work now. We spend longer on the map than on the ad, and the map is the part owners argue with us about. Our team at Southern View Media works through five stages before a fence goes live, and this is how each one plays out in Mobile and Baldwin County.

Geofencing marketing in Mobile and Baldwin County

Geofencing marketing draws a boundary around a real place and serves display ads to the phones that cross it. In Mobile and Baldwin County, that boundary is usually a competitor’s parking lot, an event venue or a group of subdivisions. You pay for impressions inside the shape, so a tighter shape wastes less of the budget.

We sell that work as geofence ads, and an earlier post on geo-fenced and behaviorally targeted ads covers how the trigger fires when a device crosses the line. The ads themselves are display inventory, so a geofence gets bought and reported the same way our digital display advertising does.

Step 1: Name the places your buyers already stand

Every campaign we build opens with the same question. Name five places in this market where the people who buy from you are standing, sitting or parked. Owners who sell to contractors get there fast, because lumberyards and supply houses are easy to picture. Owners who sell to homeowners take longer, and their list usually ends up being neighborhoods rather than buildings.

Those answers sort into five kinds of fence. Most of the campaigns we build here use two or three of them at once instead of putting the whole budget on one shape.

Fence typeWhat sits inside itWhen it earns the budget
Competitor locationA rival’s lot and storefrontYou have a sharper offer and can say it in one line
Event venueA festival ground, expo hall or stadium during the eventYour buyers travel to something on a schedule
SubdivisionStreets and blocks, mapped by handYour crews already work in that part of town
Retail corridorA shopping center and the roads feeding itYour customers shop nearby before they think of you
Addressable fenceHouseholds you supply by street addressYou already have a customer or prospect list

A fence reaches the mobile devices inside it that carry location data and see ad inventory, so the audience you buy is smaller than the crowd standing there.

Step 2: Draw the line tighter than a radius

A radius around your front door is the default setting in most ad platforms. Draw one here and you pay to reach people who were never going to drive to you. Mobile and Baldwin County share one metro label and several separate downtowns. Commuters cross the Bayway both directions every workday, and Daphne, Fairhope and Spanish Fort each pull their own shoppers. Traffic moves south toward Gulf Shores and Orange Beach in the summer, and Mardi Gras crowds fill downtown Mobile for weeks. The City of Mobile publishes the parade routes and times ahead of the season, so you can draw that fence weeks before the first float.

Tight means the shape follows something real on the ground. Eastern Shore Centre in Spanish Fort has an outline you can trace, and so do the roads that feed it. We map to the parking lot instead of the block, to the subdivision streets instead of the zip code and to the venue instead of the interstate exit beside it. You can set a fence anywhere from a zip code down to an exact street, so the limit is how much detail you are willing to map.

If you can name the three addresses you wish you could advertise inside, we will show you what a fence around them looks like. Call us at (251) 517-9425 or ask for a geofence ads proposal, and we will price the footprint you pick.

Step 3: Fence the neighborhoods your buyers drive home to

One fence is rarely enough on this coast. The second one usually goes around housing, because the person who walked a competitor’s showroom at noon makes the decision at the kitchen table that night. We map subdivisions street by street, and a customer list you already own becomes an addressable fence around those exact households.

Baldwin County grew from 231,767 residents in the 2020 census count to an estimated 261,608 in 2024, while Mobile County stayed close to flat. Source: U.S. Census Bureau, Vintage 2024 county population estimates.

Those new rooftops are why we redraw housing fences a few times a year. A subdivision that was half built when we set the boundary keeps filling in, and the fence should cover the streets that were still dirt last spring.

Step 4: Build the creative before the fence goes live

The map only matters if the ad inside it says something worth stopping for. Our copywriters and designers at Southern View Media build creative in a range of sizes for desktop and mobile. Display inventory comes in fixed shapes, so a campaign carrying one size gets fewer places to run.

An ad written for a fence should read like it knows where the reader is standing. The line that works on a competitor’s lot at lunchtime rarely works in a subdivision at nine at night, so the two fences get their own creative.

Step 5: Move the line once the numbers come in

After launch we watch the campaign daily and adjust to protect the budget, then report month to month on what each fence delivered. That reporting also builds a profile of who responded, and the profile usually names the next boundary worth drawing. A fence that underdelivers gets moved rather than defended, and one that pulls its weight gets widened or copied into the next market you sell in.

Where geofencing sits next to everything else

Geofencing buys reach for a stretch of ground. It sits alongside OTT and connected TV, Google Ads and social media ads for most of the clients we run it for. Paid reach also covers the months while slower work like SEO takes hold. We draw fences in the other markets we serve too, from Birmingham and Auburn over to Pensacola, Biloxi and New Orleans.

Talk to us about where the line goes

Call Southern View Media at (251) 517-9425 or schedule a meeting, and bring whatever list you have, even if it is five place names written on a napkin. Our office is at 25369 US-98 Unit K, Daphne, AL 36526, and we have worked with Gulf Coast businesses since 2015.

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