Dickey County, North Dakota
Natural disaster risk, federal disaster history and flood insurance facts.
Dickey County, North Dakota has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 84% of US counties. It ranks 23rd of 53 counties in North Dakota. The costliest hazards here are cold waves, inland flooding and hail. FEMA estimates about $6.1 million a year in expected losses, or roughly $1,226 per resident. Since 1966 it has been included in 30 federal disaster or emergency declarations for natural events (27 major disasters). The most recent was in February 2024 (severe winter storm and straight-line winds). No homes here carry federal flood insurance.
FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.
Top risks in Dickey County
- Insulate pipes in outside walls, crawl spaces and garages.
- Know how to shut off the main water valve.
- 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.
- Ask about the roof age and any impact-rated shingles.
- Check your home policy for a separate wind and hail deductible.
All 18 hazards
What the ratings mean ›| Hazard | Rating | Score | Expected loss a year | |
|---|---|---|---|---|
| Cold wave | 78.0 | $3M | ||
| Inland flooding | 6.5 | $918K | ||
| Hail | 76.3 | $717K | ||
| Strong wind | 47.5 | $501K | ||
| Tornado | 24.8 | $356K | ||
| Winter weather | 83.5 | $244K | ||
| Ice storm | 55.5 | $107K | ||
| Wildfire | 56.0 | $66K | ||
| Heat wave | 14.1 | $31K | ||
| Drought | 26.2 | $15K | ||
| Earthquake | 7.3 | $7K | ||
| Lightning | 1.7 | $6K | ||
| Landslide | 18.7 | $101 |
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 moderate and community resilience is relatively moderate in FEMA's measures.
Federal disaster history
Recent disasters nationwide ›Declarations by decade
Federal declarations for natural events that included Dickey County. 2020s bar runs to November 2026.
By type
Most recent
Show all 30
North Dakota also had 25 statewide declarations that did not name single counties.
Storm history since 1957
Tornado risk by county ›The National Weather Service has logged 289 storm reports in Dickey County since 1957, with 0 deaths and 2 injuries and about $12.8 million in reported damage. The strongest on record here was an F2 tornado on July 27, 1999 near Ellendale.
Strongest tornadoes
| Date | Strength | Near | Hurt / killed |
|---|---|---|---|
| Jul 27, 1999 | F2 | Ellendale | 0 / 0 |
| Jun 20, 1957 | F2 | – | 0 / 0 |
| Jul 31, 1966 | F2 | – | 0 / 0 |
| Aug 2, 1960 | F2 | – | 0 / 0 |
| Jul 10, 2011 | EF1 | Merricourt | 0 / 0 |
Most damaging storms
| Date | Type | Near | Damage |
|---|---|---|---|
| Jul 10, 2011 | Thunderstorm Wind | Merricourt | $2M |
| Jun 26, 1998 | Hail | Oakes | $2M |
| Aug 7, 1993 | Hail | Forbes | $1M |
| Jun 14, 2022 | Thunderstorm Wind | Ellendale | $1M |
| Jul 27, 1999 | Tornado | Ellendale | $800K |
| Jun 7, 2005 | Flash Flood | Merricourt | $750K |
Source: NOAA Storm Events Database, county-based reports through Jul 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.
Flood insurance in Dickey 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 Dickey 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; 2,394 housing units.
Compare in North Dakota
All 53 ›| Largest counties | Overall risk | Top hazard |
|---|---|---|
| Cass County | Inland flooding | |
| Burleigh County | Inland flooding | |
| Grand Forks County | Inland flooding | |
| Ward County | Cold wave | |
| Williams County | Cold wave | |
| Stark County | Cold wave | |
| Morton County | Inland flooding | |
| Stutsman County | Cold wave |
Neighboring counties
| County | Overall risk | Declarations |
|---|---|---|
| Brown County, SD | 17 | |
| Ransom County | 34 | |
| LaMoure County | 31 | |
| Sargent County | 30 | |
| McIntosh County | 19 | |
| McPherson County, SD | 15 |
Common questions about Dickey County
What is the biggest natural hazard in Dickey County?
Cold wave has the highest expected yearly losses in Dickey County, about $3.2 million a year in FEMA's estimate. Inland flooding is second at $918,335.
How many federal disasters has Dickey County had?
Dickey County has been included in 30 federal disaster or emergency declarations for natural events since 1966, including 27 major disasters. The most recent was Severe Winter Storm and Straight-Line Winds in February 2024.
Is Dickey County a high-risk place to live?
Its overall rating is Very Low, 23rd highest of 53 in North Dakota. 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 Dickey County?
Standard home insurance does not cover flooding. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.
How many tornadoes has Dickey County had?
NOAA records list 35 tornadoes in Dickey County since 1950. The strongest was an F2 tornado on July 27, 1999 near Ellendale. The weather service has also logged 141 hail reports and 12 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.