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Pulaski County, Illinois

Natural disaster risk, federal disaster history and flood insurance facts.

Relatively Low overall risk
60th of 102highest risk in Illinois
$11Mexpected losses a year
12federal declarations
1 in 77homes with flood insurance
Photo: U.S. Geological Survey, CC0

Pulaski County, Illinois has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 51% of US counties. It ranks 60th of 102 counties in Illinois. The costliest hazards here are earthquakes, cold waves and inland flooding. FEMA estimates about $11 million a year in expected losses, or roughly $2,086 per resident. Since 1969 it has been included in 12 federal disaster or emergency declarations for natural events (11 major disasters). The most recent was in June 2011 (severe storms and flooding). Only 23 homes here carry federal flood insurance. Since 1978, federal flood insurance has paid about $168,000 on 32 claims here.

FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.

Top risks in Pulaski County

Earthquake

Moderate
$4.4 million a yearExpected losses. Damaging events about once every 80 years.
  • Ask whether an older house is bolted to its foundation.
  • Consider separate earthquake insurance where risk is high.

Cold wave

Moderate
$2.8 million a yearExpected losses. Damaging events about once a year.
  • Insulate pipes in outside walls, crawl spaces and garages.
  • Know how to shut off the main water valve.
$1.3 million a yearExpected losses. Damaging events about 5 times a year.
  • 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.
HazardRatingScoreExpected loss a year
EarthquakeModerate91.2
$4M
Cold waveModerate81.8
$3M
Inland floodingVery Low15.1
$1M
Strong windModerate79.3
$882K
TornadoLow37.6
$529K
DroughtModerate73.4
$436K
Heat waveLow50.6
$265K
Ice stormLow57.8
$84K
HailVery Low16.5
$39K
LightningVery Low15.1
$36K
Winter weatherLow35.9
$26K
HurricaneVery Low28.6
$9K
LandslideVery Low36.1
$337
WildfireVery Low0.7
$190

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 very 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 Pulaski County. 2020s bar runs to November 2026.

By type

Severe Storm6
Flood4
Tornado1
Hurricane1

Most recent

Jun 7, 2011Severe Storms and FloodingMajor disaster
Mar 2, 2009Severe Winter StormMajor disaster
Sep 7, 2005Hurricane Katrina EvacuationEmergency
May 15, 2003Severe Storms, Tornadoes, and FloodingMajor disaster
May 21, 2002Severe Storms, Tornadoes and FloodingMajor disaster
Mar 21, 1997Severe Storms and FloodingMajor disaster
May 30, 1995Severe Storms and FloodingMajor disaster
Jul 9, 1993Severe Storms & FloodingMajor disaster
Jun 6, 1983Severe Storms, Tornadoes & FloodingMajor disaster
Apr 30, 1979Severe Storms & FloodingMajor disaster
Show all 12
Apr 26, 1973Severe Storms & FloodingMajor disaster
Aug 30, 1969Heavy Rains & FloodingMajor disaster

Illinois also had 2 statewide declarations that did not name single counties.

Storm history since 1957

Tornado risk by county ›

The National Weather Service has logged 240 storm reports in Pulaski County since 1957, with 3 deaths and 16 injuries and about $8.9 million in reported damage. The strongest on record here was an F4 tornado on May 6, 2003 near Grand Chain.

12tornadoes
55hail reports, largest 2.75 inches
78damaging thunderstorm winds
93floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
May 6, 2003F4Grand Chain13 / 1
Apr 3, 1957F2–0 / 0
Jun 21, 1967F2–0 / 0
Apr 21, 1972F2–2 / 0
Feb 29, 2012EF2Mounds0 / 0

Most damaging storms

DateTypeNearDamage
May 6, 2003TornadoGrand Chain$4M
Mar 18, 2008FloodUllin$3M
Jul 1, 2019FloodMound City$530K
Apr 3, 1957Tornado–$250K
May 1, 2011FloodMound City$200K
Jul 19, 2023Flash FloodMound City$150K

Source: NOAA Storm Events Database, county-based reports through Apr 16, 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.

Flood insurance in Pulaski County

Check your address flood zone ›
1.3%of homes have federal flood insurance (23 policies)
0%of homes in mapped high-risk flood zones are insured
$168,261paid on 32 flood claims since 1978
2023costliest year, with $46,374 paid

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 Pulaski County

$85,100median home value (Illinois $263,300, US $332,700)
1969median year homes were built (Illinois 1971, US 1980)
62%of homes built before 1980, before many modern wind, quake and flood building rules
23.9%of homes are mobile homes, which are the least safe in tornadoes and high winds

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; 2,851 housing units.

Compare in Illinois

All 102 ›
Largest countiesOverall riskTop hazard
Cook CountyVery HighInland flooding
DuPage CountyHighInland flooding
Lake CountyHighInland flooding
Will CountyHighInland flooding
Kane CountyHighInland flooding
McHenry CountyModerateInland flooding
Winnebago CountyModerateInland flooding
Madison CountyModerateInland flooding

Neighboring counties

CountyOverall riskDeclarations
McCracken County, KYModerate21
Union CountyLow13
Massac CountyLow10
Johnson CountyLow5
Ballard County, KYVery Low26
Alexander CountyLow15

Common questions about Pulaski County

What is the biggest natural hazard in Pulaski County?

Earthquake has the highest expected yearly losses in Pulaski County, about $4.4 million a year in FEMA's estimate. Cold wave is second at $2.8 million.

How many federal disasters has Pulaski County had?

Pulaski County has been included in 12 federal disaster or emergency declarations for natural events since 1969, including 11 major disasters. The most recent was Severe Storms and Flooding in June 2011.

Is Pulaski County a high-risk place to live?

Its overall rating is Relatively Low, 60th highest of 102 in Illinois. 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 Pulaski County?

Standard home insurance does not cover flooding. About 1 in 77 homes in Pulaski 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 Pulaski County had?

NOAA records list 12 tornadoes in Pulaski County since 1950. The strongest was an F4 tornado on May 6, 2003 near Grand Chain. The weather service has also logged 55 hail reports and 93 floods here.

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.