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BellMontageCAPhoto: Justefrain · CC BY-SA 3.0
DHazard risk
Natural hazards in Bell · FEMA

FEMA puts Bell’s expected hazard damage per building above that of 86% of U.S. towns, mostly from earthquakes

On FEMA’s National Risk Index, Bell gets a D for hazard risk: higher expected damage per building than 86% of U.S. towns, #242 of 847 in California. Most of that expected damage is earthquakes (89%), then river and rain flooding (11%). FEMA’s files show no paid flood insurance claims here.

Graded on FEMA’s expected yearly building damage per dollar of building value (NRI v1.20, December 2025), weighted by where residents live; flood claims are shown, not graded. How hazard risk is graded

more than 86%of U.S. townsLess damageMoreExpected yearly damage per dollar of building, vs. the 21,298 U.S. towns we grade#242 of 847 in California
By hazard

What Bell faces

Each hazard’s share of the building damage FEMA expects here, and how its rate compares with the rest of the country.

Earthquakes

89%of expected building damage
Well above average · in the top 3% of U.S. census tracts

River and rain flooding

11%of expected building damage
Well below average · lower than 98% of U.S. census tracts
Recorded about 4 times a year in the area
Smaller shares here
 Tornadoes Hail Strong wind Heat waves Landslides Lightning
FEMA models no building damage here
Coastal floodingHurricanesWildfireWinter stormsIce stormsCold wavesAvalanchesTsunamisVolcanic activity

Shares are of FEMA’s expected building damage, the measure the grade uses; ranks compare each hazard’s building-damage rate with all 85,154 U.S. census tracts. In FEMA’s terms, river and rain flooding is FEMA’s “Inland Flooding” (rivers and streams overflowing their banks, or rain overwhelming drainage). FEMA defines coastal flooding as high or rising tides and storm surge, so surge damage is counted there. Drought isn’t listed: FEMA counts its losses in crops only.

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.
Hazard risk grade

What’s behind Bell’s grade

Earthquakes are 89% of the building damage FEMA expects in Bell, and Bell’s rate of earthquakes damage is in the top 3% of U.S. census tracts. Next is river and rain flooding at 11% (lower than 98% of U.S. census tracts).

Where Bell sits
Bell
Least damageMiddleMost damage

D #242 of 847 in California; higher expected damage per building than 86% of U.S. towns (21,298).

Bell’s residents live in 8 census tracts; FEMA’s figures are combined by where they live.

What drives the damage to buildings
Earthquakes89%River and rain flooding11%

The typical California town has higher expected damage than 92% of U.S. towns; within the state, Bell has less expected damage per building than 72% of California towns.

In dollars, FEMA expects about $11.3M a year in losses across Bell: $6.5M to buildings, the rest to people and crops.

A firm figure. It combines 8 census tracts by where Bell’s residents live. FEMA’s model is an average year for today’s buildings, not a record: the claims and disasters below are the record.

How TownRatings grades hazard risk →

Flood insurance claims

Does Bell flood? No paid flood claims on record

FEMA’s records show no paid flood insurance claims in Bell. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.

of homes in flood zones are insured
of all homes are insured
No community discount

Bell isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: Los Angeles County.
Disasters

3 federal disasters brought FEMA money to Bell

Disasters that paid out in Bell itself (aid to households or repair grants to the City of Bell), newest first, with that year’s flood claims.

  1. 2023Severe Winter Storms, Straight-line Winds, Flooding, Landslides, and Mudslides$5K to the City of Bell for repairs
  2. 2004Severe Storms, Flooding, Debris Flows, and Mudslides3 households applied for aid$900 aid approved
  3. 2003Wildfires, Flooding, Mudflow and Debris Flow Directly Related T1 households applied for aid$327 aid approved
Disasters declared, by decade
Paid out in BellLos Angeles County only

Los Angeles County has had 40 natural disasters declared by the President since 1953, most often severe storms, then floods. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.

Also 44 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Los Angeles County, 2002–2025.

Were you here?

Old photos of Bell after a storm or flood belong in the town’s history. Add one, or share what you remember below.

Add to the Bell archive →
Next door

Bell and its neighbors

Bell is 2nd of the 6 graded towns here, from least expected damage per building to most. Tap a town to see its hazards.

Lowest fifthSecondMiddleFourthHighest fifth
TownHazard riskMostly (buildings)Flood claims
CudahyC−more damage than 85%earthquakes—
BellDmore damage than 86%earthquakes0
MaywoodDmore damage than 86%earthquakes—
Huntington ParkDmore damage than 90%earthquakes—
CommerceDmore damage than 92%earthquakes1
Bell GardensDmore damage than 92%earthquakes—
Vernon—331 residents; we grade 1,000+

Hazard risk = FEMA’s expected yearly building damage per dollar of building value, vs. the 21,298 U.S. towns we grade; the map is shaded by fifths of the same scale. Flood claims = paid federal flood insurance claims on record.

Be ready

Get ready for what Bell faces

A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.

Earthquakes
  • Drop, cover and hold on.
  • Strap tall furniture and the water heater to the wall.
  • Know how to shut off the gas.
More from Ready.gov ↗
When the river rises
  • Turn around at flooded roads: a foot of moving water can carry off a car.
  • Flood insurance usually takes 30 days to start, so buy it before the forecast.
  • Keep papers and medicines up high, in a grab-and-go bag.
More from Ready.gov ↗
Before you buy or rent
  • Look up the address on FEMA’s flood map.
  • Ask the seller or landlord whether it has ever flooded, and what flood insurance costs there.
  • Get a flood insurance quote early: policies usually start 30 days after you buy.
When a storm is coming
Forecast and alertsWeather →911, the nearest ERSafety →

Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.

Questions about natural hazards in Bell

Is Bell at risk for natural disasters?

On FEMA’s National Risk Index, Bell has higher expected damage per building than 86% of U.S. towns: D for hazard risk, #242 of 847 in California. Most of the expected damage is earthquakes (89%) and river and rain flooding (11%). This is FEMA’s model of an average year for today’s buildings, not a forecast.

Is Bell in a flood zone?

Flood zones are drawn street by street, so the answer depends on the address: look it up on FEMA’s flood map. In Los Angeles County, 33% of homes in mapped flood zones carry federal flood insurance, and 0.5% of all homes do.

How much is flood insurance in Bell?

FEMA’s Community Rating System list shows no discount for Bell’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.

What was the biggest storm in Bell?

By FEMA money that reached Bell, Severe Winter Storms, Straight-line Winds, Flooding, Landslides, and Mudslides (2023): $5K to the City of Bell for repairs.

Is Bell at risk from earthquakes?

It is the largest share of the building damage FEMA expects here (89%), and Bell’s rate for it is in the top 3% of U.S. census tracts.

Storm stories

Memories, warnings and help from neighbors in Bell.

Town Square →
Start the conversation

Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Bell’s residents lived in the 2020 census; OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Homes: Census ACS 2020–24. Preparedness tips: Ready.gov. FEMA’s model is an average of expected damage, not a forecast. How hazard risk is graded.