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Branch County, Michigan

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

Relatively Low overall risk
42nd of 83highest risk in Michigan
$14Mexpected losses a year
4federal declarations
1 in 250homes with flood insurance
Photo: U.S. Geological Survey, public domain

Branch County, Michigan has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is higher than 52% of US counties. It ranks 42nd of 83 counties in Michigan. The costliest hazards here are inland flooding, tornadoes and cold waves. FEMA estimates about $14 million a year in expected losses, or roughly $306 per resident. Since 1965 it has been included in 4 federal disaster or emergency declarations for natural events (1 major disaster). The most recent was in September 2005 (Hurricane Katrina Evacuation). Fewer than 1 in 100 homes here carry federal flood insurance (73 policies). Since 1978, federal flood insurance has paid about $606,000 on 33 claims here.

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

Top risks in Branch County

$7.5 million a yearExpected losses. Damaging events about once every 100 years.
  • 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.

Tornado

Moderate
$2.4 million a yearExpected losses. Damaging events about once every 4 years.
  • 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.
$1.1 million a yearExpected losses. Damaging events about 3 times a year.
  • Insulate pipes in outside walls, crawl spaces and garages.
  • Know how to shut off the main water valve.
HazardRatingScoreExpected loss a year
Inland floodingLow60.9
$8M
TornadoModerate74.2
$2M
Cold waveLow60.2
$1M
Strong windModerate72.5
$842K
HailModerate79.9
$699K
EarthquakeVery Low55.3
$294K
DroughtLow60.8
$239K
LightningLow53.9
$218K
Heat waveVery Low37.5
$165K
Ice stormModerate60.4
$112K
Winter weatherLow37.0
$33K
HurricaneVery Low35.0
$17K
WildfireVery Low15.0
$4K
LandslideVery Low37.9
$459

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 relatively high in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

Federal declarations for natural events that included Branch County. 2020s bar runs to November 2026.

By type

Snowstorm2
Tornado1
Hurricane1

Most recent

Sep 7, 2005Hurricane Katrina EvacuationEmergency
Jan 10, 2001SnowEmergency
Jan 27, 1978Blizzards & SnowstormsEmergency
Apr 14, 1965Tornadoes & Severe StormsMajor disaster

Michigan also had 6 statewide declarations that did not name single counties.

Storm history since 1954

Tornado risk by county ›

The National Weather Service has logged 331 storm reports in Branch County since 1954, with 22 deaths and 434 injuries and about $255 million in reported damage. The strongest on record here was an F4 tornado on April 11, 1965.

24tornadoes
72hail reports, largest 4 inches
235damaging thunderstorm winds
0floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Apr 11, 1965F4–200 / 9
Apr 11, 1965F4–200 / 9
Mar 6, 2026EF3Sherwood12 / 3
May 15, 1986F3–0 / 0
May 21, 1975F2–0 / 0

Most damaging storms

DateTypeNearDamage
Apr 11, 1965Tornado–$250M
May 15, 1986Tornado–$3M
Apr 12, 1996HailBronson$1M
May 31, 1989Tornado–$250K
Aug 27, 2024Thunderstorm WindColdwater Arpt$150K
Aug 27, 2024Thunderstorm WindColdwater Arpt$150K

Source: NOAA Storm Events Database, county-based reports through Jun 11, 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 Branch County

Check your address flood zone ›
0.4%of homes have federal flood insurance (73 policies)
8.1%of homes in mapped high-risk flood zones are insured
$605,836paid on 33 flood claims since 1978
2018costliest year, with $314,229 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 Branch County

$162,500median home value (Michigan $231,600, US $332,700)
1969median year homes were built (Michigan 1972, US 1980)
64%of homes built before 1980, before many modern wind, quake and flood building rules
12.4%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; 20,971 housing units.

Compare in Michigan

All 83 ›
Largest countiesOverall riskTop hazard
Wayne CountyHighInland flooding
Oakland CountyHighInland flooding
Macomb CountyHighInland flooding
Kent CountyModerateInland flooding
Genesee CountyModerateInland flooding
Washtenaw CountyModerateInland flooding
Ottawa CountyModerateInland flooding
Ingham CountyModerateInland flooding

Neighboring counties

CountyOverall riskDeclarations
Kalamazoo CountyModerate9
Calhoun CountyLow6
St. Joseph CountyLow6
Hillsdale CountyLow6
LaGrange County, INLow10
Steuben County, INVery Low10

Common questions about Branch County

What is the biggest natural hazard in Branch County?

Inland flooding has the highest expected yearly losses in Branch County, about $7.5 million a year in FEMA's estimate. Tornado is second at $2.4 million.

How many federal disasters has Branch County had?

Branch County has been included in 4 federal disaster or emergency declarations for natural events since 1965, including 1 major disaster. The most recent was Hurricane Katrina Evacuation in September 2005.

Is Branch County a high-risk place to live?

Its overall rating is Relatively Low, 42nd highest of 83 in Michigan. 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 Branch County?

Standard home insurance does not cover flooding. About 1 in 250 homes in Branch 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 Branch County had?

NOAA records list 24 tornadoes in Branch County since 1950. The strongest was an F4 tornado on April 11, 1965. The weather service has also logged 72 hail reports and 0 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.