Pike County, Illinois: Natural Disaster Risk and History
Pike County, Illinois has a Very Low natural-hazard risk rating in FEMA's National Risk Index (v1.20, December 2025): a score of 30.3 out of 100, higher than about 30% of US counties, with landslides, drought and heat waves scoring highest of its 18 hazards and $9.6 million a year in expected losses.
OpenFEMA lists 23 federal disaster declarations that included Pike County since 1965, not counting 2 for COVID-19; the latest is DR-4728-IL (Severe Storms and Flooding, declared 15 August 2023). NOAA's Storm Prediction Center recorded 33 tornadoes touching Pike County from 1950 to 2025.
Live weather alerts for Illinois All official warnings Latest FEMA declarations
Population 14,724 Buildings worth $1.8 billion Area 857 sq mi Risk rank in Illinois 80 of 102 FIPS 17149
All 18 hazards, highest risk first
FEMA National Risk Index| Hazard | Risk rating | Score | Expected loss a year | How often | Events in record |
|---|---|---|---|---|---|
| Landslide | Relatively Low | 82.0 | $20,687 | about once every 1.6 years | — |
| Drought | Relatively Moderate | 81.8 | $1.0 million | about 4.2 a year | 154 |
| Heat wave | Relatively Low | 77.2 | $1.3 million | about 9.2 a year | 131 |
| Cold wave | Relatively Low | 61.3 | $1.4 million | about 3.4 a year | 65 |
| Strong wind | Relatively Moderate | 60.4 | $719,782 | about 4.9 a year | 187 |
| Lightning | Relatively Low | 51.1 | $237,522 | about 48 a year | 106,925 strikes |
| Hail | Relatively Low | 50.1 | $255,562 | about 4 a year | 153 |
| Earthquake | Very Low | 47.7 | $240,600 | about once every 391 years | — |
| Inland flooding | Very Low | 33.7 | $3.8 million | about once every 1.2 years | 23 |
| Tornado | Relatively Low | 33.0 | $596,828 | about once every 1.6 years | 34 |
| Winter weather | Relatively Low | 25.6 | $23,357 | about 9.7 a year | 185 |
| Hurricane | Very Low | 24.9 | $8,879 | about once every 100 years | 0 |
| Ice storm | Very Low | 19.3 | $15,290 | about 1.3 a year | 89 |
| Wildfire | Very Low | 1.0 | $400 | rarer than once in 1,000 years | — |
| Avalanche | Not Applicable | — | — | — | — |
| Coastal flooding | Not Applicable | — | — | — | — |
| Tsunami | Not Applicable | — | — | — | — |
| Volcanic activity | Not Applicable | — | — | — | — |
Score: FEMA's percentile among US counties that face the hazard (higher = more risk). Expected loss: FEMA's modelled average yearly loss to buildings, people (as a statistical value) and crops. How often: FEMA's annualised frequency of the hazard in the county; for some hazards it counts event-days, so it is a rough guide, not a forecast. "Not Applicable" means FEMA does not model that hazard here.
Federal disaster declarations 23
Most common: Flood 10, Severe Storm 6, Tornado 3, Snowstorm 3.
| Decade | Declarations | Incident types |
|---|---|---|
| 1960s | 3 | Flood ×2, Tornado |
| 1970s | 3 | Flood ×3 |
| 1980s | 2 | Flood, Severe Storm |
| 1990s | 3 | Snowstorm, Severe Storm, Flood |
| 2000s | 6 | Severe Storm ×2, Snowstorm, Hurricane, Tornado, Flood |
| 2010s | 4 | Flood ×2, Snowstorm, Severe Storm |
| 2020s | 2 | Severe Storm, Tornado |
The last 10
Widest declarations that included Pike County
- Hurricane Katrina Evacuation (2005, EM-3230-IL): 102 Illinois counties designated.
- Severe Storms, Tornadoes and Flooding (2002, DR-1416-IL): 68 Illinois counties designated.
- Severe Winter Storm and Snowstorm (2011, DR-1960-IL): 65 Illinois counties designated.
Named storms in its declarations: Hurricane Katrina (2005).
Not counted above: 2 COVID-19 ("Biological") declarations — in 2020 every US county was included. Illinois also had 2 statewide declarations with no county list.
Tornado record since 1950 33
| Tornadoes touching the county | 33 |
|---|---|
| Strongest-rated | (E)F3 ×2 |
| Peak month | May (10) |
| Deadliest | 12 Mar 2006, F2, 67 mi path, 0 killed, 20 injured |
| Longest path | 14 May 1961, F3, 127.1 mi path, 0 killed, 8 injured |
| Most recent | 23 Mar 2021, unrated, 1.5 mi path |
| Deaths / injuries on those paths | 0 / 35 |
| Rating | (E)F0 | (E)F1 | (E)F2 | (E)F3 | (E)F4 | (E)F5 | Unrated |
|---|---|---|---|---|---|---|---|
| Count | 17 | 8 | 5 | 2 | 0 | 0 | 1 |
| Decade | 1950s | 1960s | 1970s | 1980s | 1990s | 2000s | 2010s | 2020s |
|---|---|---|---|---|---|---|---|---|
| Count | 3 | 2 | 0 | 1 | 4 | 17 | 5 | 1 |
Deaths and injuries are for each tornado's whole path, which can run beyond this county. F-scale ratings before February 2007, Enhanced Fujita (EF) after.
How Pike County compares with its 5 nearest counties
| County | Distance | Overall risk | Score | Top hazard |
|---|---|---|---|---|
| Pike County (this page) | — | Very Low | 30.3 | Landslide |
| Scott County | 35 km | Very Low | 2.8 | Drought |
| Brown County | 39 km | Very Low | 4.7 | Landslide |
| Pike County, MO | 39 km | Very Low | 40.3 | Heat wave |
| Adams County | 48 km | Relatively Low | 64.2 | Heat wave |
| Greene County | 52 km | Very Low | 13.0 | Landslide |
Nearest by distance between county centres. Every county in Illinois, ranked.
Vulnerability and resilience
| Social vulnerability | Relatively Moderate 41.9 |
|---|---|
| Community resilience | Relatively Moderate 54.8 |
| Community risk factor | 1.07 |
| Expected annual loss, all hazards | $9.6 million |
FEMA scales expected losses up where social vulnerability is high (people who may find it harder to prepare, evacuate or recover) and down where community resilience is high. A factor above 1 raises the risk score. For social vulnerability a high rating is worse; for resilience a high rating is better.
Prepare for Pike County's main hazards
- Right now: National Weather Service alerts for Illinois · all official warnings on Global Incident Tracker.
- Landslide: Landslides recorded
- Drought: Drought monitor for Illinois
- Heat wave: Heatstroke warning signs
- Your property's flood zone: FEMA Flood Map Service Center ↗ — this page cannot tell you that.
- Official preparedness guidance: Ready.gov ↗ and your county emergency management office.
What this page shows, and what it misses
FEMA's National Risk Index rates a whole county against every other US county; it is a planning-level estimate for nationwide comparison, not a flood-zone map and not a substitute for a local risk assessment or the risk to one home. Declarations are presidential disaster, emergency and fire management declarations that named this county; state declarations and SBA or USDA designations are not included. Tornadoes are counted when the county is one of up to four listed on the track; 670 tornadoes that crossed a state line carry no county list in NOAA's file and are left out.
Federal Emergency Management Agency (FEMA), National Risk Index Dataset: National Risk Index Counties - v1.20.0 (December 2025). Retrieved from https://services.arcgis.com/XG15cJAlne2vxtgt/ArcGIS/rest/services/National_Risk_Index_Counties/FeatureServer/0/query on November 2, 2026, 1:20 PM EST. This product uses the Federal Emergency Management Agency’s National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
Federal Emergency Management Agency (FEMA), OpenFEMA Dataset: Disaster Declarations Summaries - v2, retrieved from https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries on November 2, 2026, 1:21 PM EST. This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
Tornado records: NOAA/NWS Storm Prediction Center, Severe Weather Database, tornadoes 1950–2025 (https://www.spc.noaa.gov/wcm/data/1950-2025_actual_tornadoes.csv, downloaded 2 November 2026). Public domain; not endorsed by NOAA. Compiled by Global Incident Tracker.
Questions about Pike County
What natural disasters is Pike County, Illinois most at risk from?
Pike County, Illinois has a Very Low natural-hazard risk rating in FEMA's National Risk Index (v1.20, December 2025): a score of 30.3 out of 100, higher than about 30% of US counties, with landslides, drought and heat waves scoring highest of its 18 hazards and $9.6 million a year in expected losses.
How many federal disaster declarations has Pike County had?
OpenFEMA lists 23 federal disaster declarations that included Pike County since 1965, not counting 2 for COVID-19; the latest is DR-4728-IL (Severe Storms and Flooding, declared 15 August 2023). Another 2 Illinois declarations were made statewide without a county list.
How many tornadoes have hit Pike County?
NOAA's Storm Prediction Center recorded 33 tornadoes touching Pike County from 1950 to 2025. The deadliest: 12 Mar 2006, F2, 67 mi path, 0 killed, 20 injured (deaths and injuries are for the whole path).
Is the National Risk Index a flood zone map?
No. The National Risk Index is a planning-level estimate for a whole county, built for nationwide comparison. It does not tell you the flood zone or the risk of a single property: for that, look up the address on FEMA's Flood Map Service Center (msc.fema.gov) and ask your local floodplain manager.