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D−Hazard risk
Natural hazards in Pioneer · FEMA

More hazard damage per building is expected in Pioneer than in 98% of U.S. towns, mostly from wildfire

On FEMA’s National Risk Index, Pioneer gets a D− for hazard risk: higher expected damage per building than 98% of U.S. towns. Most of that expected damage is wildfire (81%), then river and rain flooding (18%). 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 98%of U.S. townsLess damageMoreExpected yearly damage per dollar of building, vs. the 21,298 U.S. towns we grade
By hazard

What Pioneer faces

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

Wildfire

81%of expected building damage
Well above average · in the top 1% of U.S. census tracts

River and rain flooding

18%of expected building damage
About average · higher than 58% of U.S. census tracts
Recorded about once every 1 years in the area
Smaller shares here
 Earthquakes Tornadoes Hail Strong wind Winter storms Heat waves Landslides Lightning Avalanches top 1% Volcanic activity
FEMA models no building damage here
Coastal floodingHurricanesIce stormsCold wavesTsunamis
People, not buildings.Counting harm to people as well as buildings, FEMA’s model puts avalanches at 29% of Pioneer’s expected losses. Avalanches do little damage to buildings (0.0%), so they aren’t part of the grade.

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 Pioneer’s grade

Wildfire is 81% of the building damage FEMA expects in Pioneer, and Pioneer’s rate of wildfire damage is in the top 1% of U.S. census tracts. Next is river and rain flooding at 18% (higher than 58% of U.S. census tracts).

Where Pioneer sits
Pioneer
Least damageMiddleMost damage

D− higher expected damage per building than 98% of U.S. towns (21,298).

Pioneer’s residents live in 2 census tracts; FEMA’s figures are combined by where they live.

What drives the damage to buildings
Wildfire81%River and rain flooding18%Everything else1%

In dollars, FEMA expects about $1.9M a year in losses across Pioneer: $1.2M to buildings, the rest to people and crops.

A small-area figure. Pioneer covers 2 census tracts, combined by where 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 Pioneer flood? No paid flood claims on record

FEMA’s records show no paid flood insurance claims in Pioneer. 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

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

Insurance rates: Amador County.
Disasters

1 federal disaster brought FEMA money to Pioneer

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

  1. 2022Severe Winter Storms, Flooding, Landslides, and Mudslides36 households applied for aid$76K aid approved
Disasters declared, by decade
Paid out in PioneerAmador County only

Amador County has had 17 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 1 FEMA wildfire suppression grant (Fire Management Assistance, not a disaster declaration) for fires in Amador County, 2015–2015.

Were you here?

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

Add to the Pioneer archive →
Next door

Pioneer and its neighbors

Pioneer is 3rd of the 3 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
Red CorralDmore damage than 91%wildfire—
BuckhornD−more damage than 98%wildfire—
PioneerD−more damage than 98%wildfire0

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 Pioneer faces

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

Wildfire
  • Clear dead leaves and brush within 5 feet of the house.
  • Sign up for local alerts and know two ways out.
  • Keep N95 masks for smoky days.
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 Pioneer

Is Pioneer at risk for natural disasters?

On FEMA’s National Risk Index, Pioneer has higher expected damage per building than 98% of U.S. towns: D− for hazard risk. Most of the expected damage is wildfire (81%) and river and rain flooding (18%). This is FEMA’s model of an average year for today’s buildings, not a forecast.

Is Pioneer 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 Amador County, 25% of homes in mapped flood zones carry federal flood insurance, and 0.6% of all homes do.

How much is flood insurance in Pioneer?

FEMA’s Community Rating System list shows no discount for Pioneer’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 Pioneer?

By FEMA money that reached Pioneer, Severe Winter Storms, Flooding, Landslides, and Mudslides (2022): 36 households applied for aid, $76K approved.

Is Pioneer at risk from wildfire?

It is the largest share of the building damage FEMA expects here (81%), and Pioneer’s rate for it is in the top 1% of U.S. census tracts.

Storm stories

Memories, warnings and help from neighbors in Pioneer.

Town Square →
Start the conversation

Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Pioneer’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.