We pulled FEMA’s flood-insurance data for every county we work in — Tishomingo, Itawamba, Prentiss, Alcorn, Lee, and Monroe. The headline: across all six counties, there are 581 residential flood policies in force among 88,943 homes. That’s about two-thirds of one percent, as of FEMA’s April 2026 data.
Earlier this summer we wrote about Mississippi’s statewide flood gap. This is the local version of that question, and the local version turned out to be more interesting.
Even the mapped flood zones mostly go bare
FEMA maps certain areas as Special Flood Hazard Areas — the “high-risk” zones where a federally backed mortgage requires flood coverage. Across our six counties, 2,460 homes sit in those zones.
Of those, 433 carry flood insurance. That’s 17.6% — fewer than one in five of the homes FEMA itself flags as high-risk.
And the county-to-county spread is wide:
- Monroe County: 34.7% of high-risk homes covered — 212 of 611. The Tenn-Tom Waterway and the bottoms around Amory and Aberdeen concentrate both the risk and, apparently, the awareness.
- Lee County: 16.3% — 183 of 1,123, the biggest high-risk housing stock in the footprint, around Tupelo’s creeks.
- Alcorn County: 8.7%, Tishomingo: 5.5%, Itawamba: 5.0%.
- Prentiss County: 1.9% — four policies among 211 high-risk homes. Four.
For contrast, Hancock County on the Gulf runs about 65% penetration in its high-risk zones, and roughly a third of all homes there carry flood coverage. Water behaves differently down there — but the mortgage rules are the same, which makes some of these inland numbers hard to explain away.
The part that doesn’t sell insurance
Here’s the finding that cuts the other way, and we’re not going to bury it: about 97% of the homes in our six counties are not in a mapped high-risk flood zone. The hill country in eastern Tishomingo drains fast. Most people reading this genuinely are not sitting in a FEMA-mapped floodplain, and a blanket “everyone needs flood insurance” pitch would be dishonest coming from an agency that just pulled these maps.
Flood risk here is concentrated and specific: the Tenn-Tom corridor through Monroe County, the creek bottoms threading Tupelo and Booneville, the low crossings that go under when a stalled front drops eight inches. If that describes your place — or the rental you own, or the house you’re about to close on — the 1.9% number above is worth sitting with. If it doesn’t, this article may be the rare insurance post telling you the risk is probably not yours.
One caveat the maps can’t make for you: flood zones describe probability, not permission. Homes outside mapped zones do flood — a map line has never stopped water. “Not high-risk” and “no risk” are different sentences.
The mechanical part, briefly
The reason any of this needs saying at all: flood is a separate purchase. It always has been. Homeowners policies typically exclude rising water outright, which is why the federal flood program exists and why private flood markets have grown alongside it. Whether a given house needs that separate purchase is a question the maps, the elevation, and honestly the neighbors’ memories answer better than any sales pitch.
Curious which side of the line your place sits on? We’ll pull the map for your actual address — takes a few minutes and costs nothing. Call or text 662-454-7831, or come by the office in Belmont, and we’ll look at the water around your spot together.
This article is general information about how coverage typically works, not advice about your specific situation. Your policy is the contract, and it’s the only thing that says what you have.
