Blog · October 8, 2026 · Mississippi
Harrison County, Mississippi: Plat Map Guide
A practical guide to the Harrison County plat map: the official link, towns and land across the county, property lines, and where deeds are recorded.
Main page: Harrison County, MS GIS & Parcel Viewer (official map link, Harrison County facts and neighboring maps).
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Searching for a Harrison County plat map usually means you have a specific piece of ground in mind: a listing near Long Beach, a woodlot you drive past, or the lot next door.
Below are the official links, a quick tour of Harrison County's towns and land, and the steps for turning a parcel click into a reliable answer.
Where to find the official Harrison County plat map
For parcels from Biloxi to DeLisle, the Harrison County parcel viewer is the county's own public map. Rural tracts in Harrison County often have no street address, so try an owner search or simply pan to the area and click. We track the link on our Harrison County directory page, so check there if it stops loading.
Property lines in Harrison County, Mississippi
On rural tracts near DeLisle, the parcel lines can drift from the fences on the ground, sometimes by more than a few feet. Square-ish tracts around Long Beach are no accident: Mississippi land was surveyed into sections, and deeds still describe land that way. Planning a fence or shed on a lot in Long Beach? Have a Mississippi licensed surveyor mark the corners first.
The lay of the land in Harrison County
Start your bearings with Biloxi and Gulfport, the county seat, then D'Iberville, Long Beach, and Pass Christian. Smaller places such as DeLisle, Henderson Point, and Lyman show up as clusters of lots along the roads. Organized in 1841, and named for William Henry Harrison, Harrison County has a long paper trail, and early deeds may cite landmarks that no longer exist. The county's land area is about 574 square miles, and the Census Bureau estimated 210,612 residents there in 2023. Development is heavy around Long Beach, so lot-by-lot subdivision plats dominate the map near the population centers. Waterfront and bottomland parcels near the Tchoutacabouffa River and Biloxi Bay deserve a second look at the flood layer. Public ground such as De Soto National Forest and Gulf Islands National Seashore appears as large unbroken blocks, and the private parcels around them draw hunters and recreation buyers.
Private and public hunting ground in Harrison County
Before you scout a new spot near Pass Christian, pull up the parcel layer and see how many owners share that stretch of woods. Around De Soto National Forest and Gulf Islands National Seashore, private tracts can press right up against the public boundary, so check the lines before you walk in. For licenses, seasons and public hunting land, go to the Mississippi Department of Wildlife, Fisheries, and Parks. Ask owners near Pass Christian early, ask politely, and send a thank-you after the season.
Where Harrison County deeds and plats are kept
The paper trail for a tract near Biloxi lives with the chancery clerk; the map itself is an assessment product. Mississippi puts land records with the chancery clerk, so that office in Harrison County is where to request deeds and plats. For subdivision lots in D'Iberville, the plat book and page on the record leads straight to the recorded plat.
Who uses the Harrison County parcel map
The same map serves very different jobs around Long Beach. Builders bidding a house on a lot in Biloxi start with the parcel ID and legal description, since permit paperwork usually asks for both. For a house near DeLisle, the parcel record confirms acreage and shows whether the driveway appears to cross another tract. Vacant-lot hunters working the edges of Biloxi look for parcels with no structures and owners who live out of the area. Owners in Long Beach compare their assessment with similar lots on the same street.
Acreage and vacant lot search
How to work the Harrison County plat map for open land:
- With imagery on, zoom to the edge of Gulfport where subdivisions give way to open ground.
- A tax bill mailed far from DeLisle usually means an absentee owner, so note the mailing address on each record.
- Compare land values on similar Harrison County tracts to see whether an asking price is in the ballpark.
- Check that the tract touches a public road; a landlocked lot near Gulfport can be hard to finance and build on.
- For a tract near D'Iberville, confirm zoning, septic suitability and flood status before you make an offer.
For a tract near D'Iberville with no road frontage, see how to tell if land is landlocked.
Data limits to keep in mind
A lot in Pass Christian that sold last month may still show the previous owner on the map. Treat Harrison County acreage figures as estimates until a survey confirms them.
Work and land use in Harrison County
In the 2022 County Business Patterns data, Harrison County had 4,325 establishments; retail trade, accommodation and food services, and health care and social assistance led the count. Compared with the nation, the county has an unusually high share of businesses in utilities, hospitals, and scenic and sightseeing transportation. Visitor spending across the county tends to support demand for small getaway parcels, including lots near Gulfport. It's useful background when you're judging whether a tract near Pass Christian will hold its value.
Harrison County parcel map FAQ
Can I use the Harrison County map to hunt private land?
The map tells you who owns the woods near DeLisle; the owner decides whether you can hunt there.
What's the best way to locate a boundary in Harrison County?
Pull up the tract on the Harrison County map, copy its legal description, and compare it with the deed. Exact corners take a surveyor.
Is the Harrison County parcel map free?
No account is needed. Viewing parcels is free; the chancery clerk may charge for certified copies of documents.
How do I look up a property owner in Harrison County?
Owner names for parcels from Long Beach to Gulfport are on the Harrison County parcel viewer; search by address or click the map.
Open the official Harrison County, MS parcel map Harrison County in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.