Photo: Phydend at English Wikipedia · Public domainOn FEMA’s figures, Buena Park faces more hazard damage per building than 96% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Buena Park gets a D− for hazard risk: higher expected damage per building than 96% of U.S. towns, #649 of 847 in California. Most of that expected damage is river and rain flooding (56%), then earthquakes (43%). Flood insurance has paid 9 claims here since 1995.
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 Buena Park 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
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 Buena Park’s grade
River and rain flooding is 56% of the building damage FEMA expects in Buena Park, and Buena Park’s rate of river and rain flooding damage is in the top 5% of U.S. census tracts. Earthquakes add 43%, at a rate in the top 4% of U.S. census tracts.
D− #649 of 847 in California; higher expected damage per building than 96% of U.S. towns (21,298).
Buena Park’s residents live in 18 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, Buena Park has more expected damage per building than 77% of California towns.
In dollars, FEMA expects about $62.6M a year in losses across Buena Park: $52.4M to buildings, the rest to people and crops.
Does Buena Park flood? Rarely: 9 flood claims since 1995
Every paid claim on a federal flood insurance policy in Buena Park, from FEMA’s records: 0.4 per 1,000 homes, fewer than 93% of the 13,809 U.S. towns with a flood insurance record.
- The Pineapple Express - Southern2 claims · $1K
Buena Park isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Orange County.2 federal disasters brought FEMA money to Buena Park
Disasters that paid out in Buena Park itself (aid to households or repair grants to the City of Buena Park), newest first, with that year’s flood claims.
- 2017Wildfires53 households applied for aid$1K aid approved
- 2004Severe Storms, Flooding, Debris Flows, and Mudslides17 households applied for aid$3K aid approved
Orange County has had 27 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 11 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Orange County, 2002–2022.
Old photos of Buena Park after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Buena Park archive →Buena Park and its neighbors
Buena Park is 6th of the 6 graded towns here, from least expected damage per building to most. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Anaheim | Dmore damage than 90% | earthquakes | 21 |
| Fullerton | Dmore damage than 93% | earthquakes | 10 |
| Cypress | Dmore damage than 94% | river and rain flooding | 4 |
| La Palma | Dmore damage than 94% | river and rain flooding | — |
| La Mirada | Dmore damage than 94% | river and rain flooding | 7 |
| Buena Park | D−more damage than 96% | river and rain flooding | 9 |
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 Buena Park 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.
- 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 Buena Park
Is Buena Park at risk for natural disasters?
On FEMA’s National Risk Index, Buena Park has higher expected damage per building than 96% of U.S. towns: D− for hazard risk, #649 of 847 in California. Most of the expected damage is river and rain flooding (56%) and earthquakes (43%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Buena Park flood?
Flood insurance has paid 9 claims in Buena Park since 1995, $156K in all, or 0.4 per 1,000 homes, fewer than 93% of U.S. towns with a flood insurance record. The most claims came from Pineapple Express - Southern (2).
Is Buena Park 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 Orange County, 19% of homes in mapped flood zones carry federal flood insurance, and 1.0% of all homes do.
How much is flood insurance in Buena Park?
FEMA’s Community Rating System list shows no discount for Buena Park’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 Buena Park?
By FEMA money that reached Buena Park, Severe Storms, Flooding, Debris Flows, and Mudslides (2004): 17 households applied for aid, $3K approved. By flood claims, Pineapple Express - Southern: 2 paid, $1K.
Is Buena Park at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (56%), and Buena Park’s rate for it is in the top 5% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Buena Park.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Buena Park’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.