DeWitt General Hospital · Photo: T71024 · CC BY-SA 4.0Less hazard damage per building is expected in North Auburn than in 73% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, North Auburn gets a B+ for hazard risk: lower expected damage per building than 73% of U.S. towns, #10 of 847 in California. Most of that expected damage is river and rain flooding (65%), then wildfire (25%). Flood insurance has paid 5 claims here since 2016.
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
What North Auburn faces
Each hazard’s share of the building damage FEMA expects here, and how its rate compares with the rest of the country.
River and rain flooding
Wildfire
Earthquakes
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.
What’s behind North Auburn’s grade
River and rain flooding is 65% of the building damage FEMA expects in North Auburn, and North Auburn’s rate of river and rain flooding damage is lower than 67% of U.S. census tracts. Wildfire adds 25%, at a rate in the top 4% of U.S. census tracts.
B+ #10 of 847 in California; lower expected damage per building than 73% of U.S. towns (21,298).
North Auburn’s residents live in 5 census tracts; FEMA’s figures are combined by where they live.
The typical California town has higher expected damage than 92% of U.S. towns; within the state, North Auburn has less expected damage per building than 99% of California towns.
In dollars, FEMA expects about $10.9M a year in losses across North Auburn: $3.0M to buildings, the rest to people and crops.
Does North Auburn flood? Rarely: 5 flood claims since 2016
Every paid claim on a federal flood insurance policy in North Auburn, from FEMA’s records: 0.9 per 1,000 homes, fewer than 81% of the 13,809 U.S. towns with a flood insurance record.
North Auburn isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Placer County.The storms North Auburn remembers
None of the 16 disasters declared for Placer County shows FEMA aid or repair money reaching North Auburn itself in FEMA’s records, so these are its biggest flood-claim years.
- 20172 flood claims paidThe year of Severe Winter Storms, Flooding, and Mudslides, declared for Placer County
- 20161 flood claims paidNo declaration for the county that year
- 20181 flood claims paidNo declaration for the county that year
Placer County has had 16 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 7 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Placer County, 2002–2022.
Old photos of North Auburn after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the North Auburn archive →North Auburn and its neighbors
North Auburn has the lowest expected damage per building of the 2 graded towns here. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| North Auburn | B+less damage than 73% | river and rain flooding | 5 |
| Auburn | B+less damage than 71% | river and rain flooding | 25 |
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.
Get ready for what North Auburn faces
A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.
- 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.
- 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.
- Drop, cover and hold on.
- Strap tall furniture and the water heater to the wall.
- Know how to shut off the gas.
- 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.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Questions about natural hazards in North Auburn
Is North Auburn at risk for natural disasters?
On FEMA’s National Risk Index, North Auburn has lower expected damage per building than 73% of U.S. towns: B+ for hazard risk, #10 of 847 in California. Most of the expected damage is river and rain flooding (65%) and wildfire (25%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does North Auburn flood?
Flood insurance has paid 5 claims in North Auburn since 2016, $75K in all, or 0.9 per 1,000 homes, fewer than 81% of U.S. towns with a flood insurance record.
Is North Auburn 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 Placer County, 43% of homes in mapped flood zones carry federal flood insurance, and 0.6% of all homes do.
How much is flood insurance in North Auburn?
FEMA’s Community Rating System list shows no discount for North Auburn’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
Is North Auburn at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (65%), and North Auburn’s rate for it is lower than 67% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in North Auburn.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where North Auburn’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.