Lawrence County, Mississippi
Natural disaster risk, federal disaster history and flood insurance facts.
Lawrence County, Mississippi has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 75% of US counties. It ranks 67th of 82 counties in Mississippi. The costliest hazards here are inland flooding, tornadoes and hurricanes. FEMA estimates about $6.5 million a year in expected losses, or roughly $543 per resident. Since 1969 it has been included in 31 federal disaster or emergency declarations for natural events (21 major disasters). The most recent was in June 2026 (severe storms, straight-line winds, tornadoes and flooding). Only 40 homes here carry federal flood insurance. Since 1978, federal flood insurance has paid about $672,000 on 43 claims here.
FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.
Top risks in Lawrence County
- Check the FEMA flood map for your address, and ask the seller or landlord about past flooding.
- Price a flood policy now. Most new federal policies take 30 days to start.
- Pick a shelter spot: a basement, or an inside room on the lowest floor with no windows.
- Turn on emergency alerts on your phone and keep a weather radio.
- Know your evacuation zone and route before June 1.
- Ask about roof age, shutters and the separate wind or hurricane deductible on your home policy.
All 18 hazards
What the ratings mean ›| Hazard | Rating | Score | Expected loss a year | |
|---|---|---|---|---|
| Inland flooding | 28.3 | $3M | ||
| Tornado | 56.3 | $1M | ||
| Hurricane | 78.2 | $1M | ||
| Strong wind | 45.7 | $372K | ||
| Hail | 66.1 | $364K | ||
| Heat wave | 53.1 | $333K | ||
| Cold wave | 17.6 | $143K | ||
| Earthquake | 41.3 | $127K | ||
| Drought | 48.8 | $103K | ||
| Lightning | 30.1 | $83K | ||
| Wildfire | 54.1 | $46K | ||
| Ice storm | 39.1 | $39K | ||
| Winter weather | 20.6 | $14K | ||
| Landslide | 41.6 | $567 |
Scores are percentiles: a score of 90 means higher risk than about 90% of US counties for that hazard. Hazards FEMA does not rate here are left out. Social vulnerability is relatively high and community resilience is very low in FEMA's measures.
Federal disaster history
Recent disasters nationwide ›Declarations by decade
Federal declarations for natural events that included Lawrence County. 2020s bar runs to November 2026.
By type
Most recent
Show all 31
Mississippi also had 11 statewide declarations that did not name single counties.
Storm history since 1957
Tornado risk by county ›The National Weather Service has logged 431 storm reports in Lawrence County since 1957, with 9 deaths and 58 injuries and about $21.9 million in reported damage. The strongest on record here was an F4 tornado on April 18, 1978.
Strongest tornadoes
| Date | Strength | Near | Hurt / killed |
|---|---|---|---|
| Apr 18, 1978 | F4 | – | 31 / 4 |
| Jan 10, 1975 | F4 | – | 0 / 0 |
| Apr 12, 2020 | EF3 | Tilton | 3 / 2 |
| Apr 12, 2020 | EF3 | Divide | 0 / 0 |
| Feb 21, 1974 | F3 | – | 13 / 0 |
Most damaging storms
| Date | Type | Near | Damage |
|---|---|---|---|
| Apr 12, 2020 | Tornado | Tilton | $3M |
| Apr 12, 2020 | Tornado | Divide | $3M |
| Apr 12, 1986 | Tornado | – | $3M |
| May 5, 2023 | Thunderstorm Wind | New Hebron | $1M |
| Jul 25, 2017 | Flash Flood | Grange | $1M |
| May 13, 2024 | Thunderstorm Wind | Topeka | $750K |
Source: NOAA Storm Events Database, county-based reports through Apr 24, 2026. Tornado records start in 1950, hail and wind in 1955, and floods and other storm types in 1996, so older decades undercount. Damage is in dollars of the year it happened and is often an estimate. Winter storms, heat and hurricanes are logged by forecast zone, not county, so they are not counted here.
Hurricanes and tropical storms
Hurricane risk by county ›Since 1856, 6 hurricanes and 33 tropical storms have passed within 65 miles of the center of Lawrence County, 16 of them since 1950. The strongest was Hurricane Camille (1969), with top winds near 125 mph about 51 miles away.
Strongest storms nearby
| Date | Storm | Strength | Closest |
|---|---|---|---|
| Aug 18, 1969 | Camille | Category 3, 125 mph | 51 mi |
| Aug 29, 2005 | Katrina | Category 2, 100 mph | 60 mi |
| Sep 2, 1985 | Elena | Category 1, 90 mph | 61 mi |
| Sep 1, 1879 | Unnamed | Category 1, 80 mph | 64 mi |
| Aug 20, 1888 | Unnamed | Category 1, 80 mph | 62 mi |
| Sep 30, 1915 | Unnamed | Category 1, 75 mph | 62 mi |
Most recent storms
| Date | Storm | Strength | Closest |
|---|---|---|---|
| Sep 12, 2024 | Francine | Tropical storm, 50 mph | 58 mi |
| Aug 30, 2021 | Ida | Tropical storm, 65 mph | 62 mi |
| Jun 19, 2021 | Claudette | Tropical storm, 40 mph | 60 mi |
| Jun 8, 2020 | Cristobal | Tropical storm, 40 mph | 62 mi |
| Sep 5, 2018 | Gordon | Tropical storm, 45 mph | 58 mi |
| Aug 29, 2005 | Katrina | Category 2, 100 mph | 60 mi |
Source: NOAA National Hurricane Center best-track records (HURDAT2), 1851 to 2025 for the Atlantic and 1949 to 2025 for the eastern Pacific. A storm counts if its track passed within 65 miles of the county's center while it was a tropical storm or hurricane. Strength is the storm's top sustained wind at that point, not the wind measured in the county. Older storms over the open sea were sometimes missed.
Flood insurance in Lawrence County
Check your address flood zone ›National Flood Insurance Program (NFIP) records only; private flood policies are not included. Home counts as of Aug 3, 2026. Since 2021 NFIP prices each home separately under Risk Rating 2.0, so your price depends on the building, not the county. Ask an agent for a quote.
Homes in Lawrence County
Older homes and mobile homes usually suffer more damage in storms, floods and earthquakes, and can cost more to insure. If you are buying, ask about roof age, foundation bolting and any retrofits. Source: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates; 5,783 housing units.
Compare in Mississippi
All 82 ›| Largest counties | Overall risk | Top hazard |
|---|---|---|
| Hinds County | Inland flooding | |
| Harrison County | Hurricane | |
| DeSoto County | Earthquake | |
| Rankin County | Inland flooding | |
| Jackson County | Hurricane | |
| Madison County | Inland flooding | |
| Lee County | Inland flooding | |
| Forrest County | Inland flooding |
Neighboring counties
| County | Overall risk | Declarations |
|---|---|---|
| Lincoln County | 30 | |
| Copiah County | 26 | |
| Simpson County | 28 | |
| Marion County | 35 | |
| Walthall County | 27 | |
| Jefferson Davis County | 31 |
Common questions about Lawrence County
What is the biggest natural hazard in Lawrence County?
Inland flooding has the highest expected yearly losses in Lawrence County, about $2.6 million a year in FEMA's estimate. Tornado is second at $1.2 million.
How many federal disasters has Lawrence County had?
Lawrence County has been included in 31 federal disaster or emergency declarations for natural events since 1969, including 21 major disasters. The most recent was Severe Storms, Straight-Line Winds, Tornadoes, and Flooding in June 2026.
Is Lawrence County a high-risk place to live?
Its overall rating is Very Low, 67th highest of 82 in Mississippi. A county rating covers the whole area. Risk at one address can be much higher or lower, so check the FEMA flood map and ask about the home's history.
Do I need flood insurance in Lawrence County?
Standard home insurance does not cover flooding. About 1 in 143 homes in Lawrence County has federal flood insurance. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.
How many tornadoes has Lawrence County had?
NOAA records list 41 tornadoes in Lawrence County since 1950. The strongest was an F4 tornado on April 18, 1978. The weather service has also logged 109 hail reports and 36 floods here.
How many hurricanes have hit Lawrence County?
NOAA's hurricane records show 6 hurricanes and 33 tropical storms passing within 65 miles of the center of Lawrence County, including 1 major hurricane (Category 3 or stronger). The strongest was Hurricane Camille (1969), with winds near 125 mph.
Sources: FEMA National Risk Index (December 2025), OpenFEMA Disaster Declarations Summaries, and NFIP policy and claims data. Hazard Compass is independent and not affiliated with FEMA. These figures describe the whole county, not a single property, and are not insurance or safety advice. Report a problem.