FEMA flood zones · North Carolina

Northampton County, North Carolina Flood Zone Map

34 flood insurance claims·$282,596 paid·5 federal flood & hurricane disasters

17% of Northampton County’s area is in FEMA’s high-risk flood zones, and another 4% in shaded X (mostly the 0.2% floodplain and areas behind levees).

Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.

Coastal high risk (V, VE)FloodwayHigh risk (A, AE)Moderate (X, 500-year)Minimal (X)Undetermined (D)

Shaded areas are FEMA’s mapped flood hazard zones in and around Northampton County, North Carolina. Zoomed out they are simplified; at street level the map switches to FEMA’s exact layer. Tap anywhere to check that spot, or search an address above.

How Northampton County floods

Flash flooding from summer thunderstorms and tropical systems dominates the flood character of Northampton County, NC. Over the last 30 years, the NOAA Storm Events Database records 17 flash flood events, alongside 6 floods, 4 tropical storms, and 3 hurricanes. Recent events include heavy rain and flash flooding from slow-moving storms on July 15, 2025, as well as moisture from Tropical Cyclone Debby on August 8, 2024, and Tropical Cyclone Helene on September 27, 2024.

National Flood Insurance Program claims data demonstrates risk across multiple zones. Zone A accounts for 18 claims with an average payout of $11,330 and an average recorded water depth of 3 inches. Zone X accounts for 16 claims with an average payout of $8,443 and an average recorded water depth of 1 inch.

Homeowners, real estate agents, and journalists should pay the most attention to properties in Zone A, where higher payouts and greater average water depths indicate a more significant flood hazard, while recognizing that moderate risk also extends into Zone X.

Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.

How deep the water got

outlet80″ door12″24″36″48″60″72″84″

In flood insurance claims here that reported a flood depth, the average was 2 inches.

Drawn to scale against an 80-inch door. Even a few inches soaks flooring, the bottom of the drywall and anything plugged in near the floor.

Average of the depths reported on claims (zero and implausible values left out); FEMA’s record doesn’t say exactly where each depth was measured. Source: OpenFEMA NFIP claims.

Flood claims, year by year

The worst year was 1999, with 10 claims and $65,390 paid, the year of Hurricane Floyd and Hurricane Floyd Major Disaster Declarations.

1994: 1 claims1996: 3 claims1998: 2 claims1999: 10 claims2003: 4 claims2006: 2 claims2011: 5 claims2013: 2 claims2016: 5 claims1980199020002010

Bar height is scaled by square root so ordinary years stay visible next to the worst one. NFIP claims by year of loss. Source: OpenFEMA.

In their words

4 NOAA storm reports from Northampton County describe what happened, in the words of the forecasters who covered it. Read the North Carolina flood stories →

Federal disasters

25 federal disaster declarations since 1988, 5 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 21, 2026
Hurricane HeleneSep 25, 2024
Tropical Storm DebbyAug 5, 2024
Hurricane IanSep 28, 2022
Hurricane IsaiasJul 31, 2020
Hurricane DorianSep 1, 2019
Hurricane FlorenceSep 7, 2018
Hurricane MatthewOct 4, 2016

Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.

Recorded flood events

30 since 1996: 17 flash floods and 6 river or area floods.

EventDateDamage
Flash FloodJul 15, 2025—
Flash FloodSep 27, 2024—
Flash FloodAug 8, 2024—
FloodNov 12, 2020—
Tropical StormAug 4, 2020$150,000
Flash FloodJul 28, 2017—
FloodSep 21, 2016—
Flash FloodOct 8, 2016—

— = no damage estimate in the record. Source: NOAA Storm Events Database.

From the storm reports

Flash Flood · Jul 15, 2025. A moist and unstable air mass was in place on July 15. This allowed for scattered, slow-moving storms to move across portions of interior northeast North Carolina. These storms produced heavy rain and flash flooding.

Flash Flood · Sep 27, 2024. The combination of moisture from Tropical Cyclone Helene overrunning a frontal boundary produced heavy rain which caused flash flooding across portions of northeast North Carolina.

Flash Flood · Aug 8, 2024. Tropical Cyclone Debby tracking northward from the Carolinas across western Virginia produced heavy rain which caused flash flooding across portions of northeast North Carolina.

Flood · Nov 12, 2020. Deep tropical moisture streaming northward into the Mid Atlantic region combined with the approach of a cold front and low pressure, produced heavy rain which caused flooding across portions of northeast North Carolina.

National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.

The zones you’ll see on the map

Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.

Cross-section of a river floodplainDiagram: a river valley. The floodway is the channel and the land beside it; the 1%-annual-chance flood surface (the base flood elevation) covers the valley floor as zone A or AE; a narrow band higher up is shaded X, the 0.2% floodplain; higher ground is X.0.2% CHANCE A YEAR (500-YEAR)BASE FLOOD ELEVATION · 1% A YEARXAEFloodwayAEX
  1. A / AE Inside the 1%-a-year floodplain: about a 26% chance of flooding over a 30-year mortgage. AE has a mapped base flood elevation; plain A does not.
  2. Floodway The channel and the land beside it that has to be kept clear enough to carry the flood. Building here is tightly limited.
  3. X shaded The 0.2% (500-year) floodplain, plus some levee-protected and very shallow flood areas.
  4. X Outside both lines. No federal requirement to insure, which is not the same as no risk.

Every flood zone code explained →

Flood insurance in Northampton County

If a building in Northampton County is in a high-risk zone (A or V) and its mortgage comes from a federally regulated or insured lender, or is federally backed, flood insurance is required.

Outside those zones it is optional, and often worth having: from 2014 to 2024 nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area. Since Risk Rating 2.0, NFIP premiums are set for each building, so the only reliable price is a quote: FloodSmart.gov or a local agent.