Blog · October 14, 2026 · Mississippi
Humphreys County Flood Zone Map in Mississippi
Look up any Humphreys County address on FEMA's flood map, read the zone, and match it to the parcel record for land around Isola.
Main page: Humphreys County, MS GIS & Parcel Viewer (official map link, Humphreys County facts and neighboring maps).
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Before you buy a house in Belzoni, add on to a barn near Isola, or price a lot along the creek bottoms near Deovolente, check the Humphreys County flood zone map. Here's how to read FEMA's map for a Humphreys County, MS property and match it to the parcel record.
Below are the FEMA links, a plain reading of the zone labels, notes on where water shapes land around Belzoni, and short answers to common questions.
How to use the Humphreys County flood zone map
Start at the FEMA Flood Map Service Center and enter the property address in Silver City or anywhere else in the county. The site returns the effective Flood Insurance Rate Map (FIRM) panel covering that Silver City location, which you can view or download. If the PDF panel for Humphreys County is hard to read, try FEMA's National Flood Hazard Layer viewer; zoom to the tract near Isola and click. Next, the Humphreys County ArcGIS parcel map confirms which Humphreys County parcel you're looking at. Laying the county parcel outline beside the FEMA shading displays whether a homesite near Isola sits above or inside the zone.
The county map you'll pair it with
Humphreys County publishes its parcels on the Humphreys County ArcGIS parcel map, which runs on an Esri ArcGIS web map, free to use for a lot in Silver City or a tract near Louise. Use the search box for an address in Silver City or a parcel number, or simply zoom in and click a tract near Louise. If the official address for the Humphreys County, MS map ever changes, our directory page carries the current link for Silver City and the rest of the county.
Zone A, AE and X in plain English
For a lot in Silver City, the label matters more than the color: A and V zones are Special Flood Hazard Areas, meaning FEMA estimates a 1-percent annual chance of flooding. A surveyor working near Silver City uses the base flood elevation printed for AE zones; unnumbered A zones do not have one. Land near Isola in shaded X (Zone B on older maps) falls between the base flood and the 500-year flood. Unshaded Zone X near Isola is minimal risk.
Low ground and small streams around Silver City
A creek near Isola that displays no detailed zone, which is why it is worth walking the ground after a heavy rain.
Questions to ask before buying in Humphreys County
Request any past flood claims history for a Humphreys County property before closing; it tells you more than the map alone. Quotes for land near Deovolente depend on the zone and the building's elevation, so bring both to the agent.
When the map affects a deal
Insurance is the practical stake for a Humphreys County buyer. When a structure near Isola is mapped in a high-risk zone and carries a federally backed mortgage, the lender must require flood coverage; that applies where the local government around Isola is in the National Flood Insurance Program. Outside the A zones around Isola, coverage is optional, although some lenders require it anyway. When a county homesite is on a rise inside a mapped zone, FEMA's LOMA process allows a review; a surveyor near Isola can supply the elevation data. Building or filling inside a mapped zone near Silver City commonly requires a permit and an elevation check, and the building office serving Isola explains the steps.
Humphreys County flood zones questions
Is flood insurance required for a Zone X lot in Isola?
FEMA does not require it for a Zone X lot in Isola, but coverage is available and some lenders ask for it.
What does BFE mean on the flood map for Isola?
On the map covering Isola, the BFE is the height floodwater is expected to reach in the 1-percent-annual-chance flood; elevation certificates in Humphreys County are measured against it.
Is Zone AE near Belzoni high risk?
For a Humphreys County parcel, Zone AE means a Special Flood Hazard Area with a 1-percent annual chance of flooding and a published base flood elevation.
Who prepares an elevation certificate for a house in Isola?
Hire a licensed surveyor or engineer who works in Humphreys County; ask the local floodplain office first in case one exists.
Can I build in a flood zone in Humphreys County?
Building in a Special Flood Hazard Area near Isola most commonly needs a floodplain permit and may require elevating the structure, so check with the county floodplain administrator.
How do I challenge a flood zone for a lot in Isola?
An owner near Belzoni can request a Letter of Map Amendment from FEMA with elevation data, most commonly from a licensed surveyor.
Open the official Humphreys County, MS parcel map Humphreys 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.