FEMA Records
31
High volume
Texas · FEMA + NOAA + National Risk Index
Anderson County, TX
31 FEMA disaster declarations (1966-2024), with a FEMA National Risk Index rating of Relatively Low. Most common hazard: Hurricane.
- 31
- FEMA declarations
- 20
- Major disasters
- 74
- NRI risk · Relatively Low
- Hurricane
- Top hazard
The verdict
Two federal records point in the busier direction for Anderson County. Its 31 FEMA declarations are 48% above the Texas county mean and exceed the count for 88% of the 3,266 counties in this registry. Separately, FEMA's National Risk Index places it in the riskiest 26%, based on modeled expected annual loss, social vulnerability, and community resilience.
- Riskiest 26%
- of U.S. counties for FEMA National Risk Index score
- Relatively Low
- FEMA National Risk Index rating
- 31
- FEMA declarations vs 21 national county avg
- 19
- NFIP flood insurance claims filed
FEMA's National Risk Index and its declaration registry are separate measures. This county's registry includes Major Disaster (DR) and Emergency (EM) records; an EM authorizes a narrower set of federal assistance than a DR.
FEMA OpenFEMA declaration desk
County FIPS 48001 · Anderson County 31 declarations · rank 387/3,266
DECL-HEAVY · MAJOR-MID · RANK-MID · PHOTO-FINISH · NRI-LOW · ACT-HIGH · TYPE-LEAD · VS-ST-ABOVE
- DECL-HEAVY 31
- MAJOR-MID 65%
- RANK-MID #387
- PHOTO-FINISH Galveston
- NRI-LOW 74
- ACT-HIGH High
- TYPE-LEAD Hurricane
- VS-ST-ABOVE +48%
Nearest declaration peer: Galveston, TX (0 declaration gap)
FEMA Disaster Declarations Summaries v2 filing stamps for this county register. Read with this county → · Texas state profile
Anderson County among high-volume declaration counties
FEMA declaration records among Anderson County and nearest peers by total count
- Los Angeles · largest
Los Angeles · largest
88 declarations
- Anderson · this county 31
Anderson · this county
31 declarations
- Galveston · near 31
Galveston · near
31 declarations
- Orange · near 31
Orange · near
31 declarations
- Woodward · near 31
Woodward · near
31 declarations
- Ujelang · smallest 1
Ujelang · smallest
1 declarations
What this shows Anderson County carries 31 FEMA declaration records, ranked 387 of 3,266 counties in this registry.
Where Anderson County ranks in the national declaration registry
Anderson County vs. high-volume counties in this registry
FEMA disaster declarations, all-time · Anderson County
31 Top 12% higher than 88% of 3,266 counties
Each bar is a band; taller bars hold more counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source FEMA Disaster Declarations Summaries v2 · 2026-08-25
Anderson County's FEMA Risk Index score
Which hazard drives modeled loss here?
FEMA's modeled annual dollar loss for Anderson County is led by Riverine Flooding (about $9.3M Expected Annual Loss, Historical Loss Ratio Relatively Moderate), while Tornado carries the highest National Risk Index rating (Relatively High). EAL and risk score use different inputs; they need not agree.
Source: FEMA National Risk Index (December 2025 release) - Expected Annual Loss vs composite risk rating by hazard.
What does Anderson County's hazard record show?
FEMA National Risk Index
This county carries a high composite score on FEMA's National Risk Index, 73.6/100, rated Relatively Low. Its Expected Annual Loss rating is Relatively Low (roughly $23.2M in annualized losses), and a Very High social-vulnerability profile combined with Relatively Low community resilience shapes how much of that raw exposure becomes realized harm. Of the 18 hazards FEMA models, Tornado stands out as the sharpest exposure here, rated Relatively High. FEMA's modeled frequency puts that hazard at roughly once every 1 years here, based on 31 historical events on record.
Reading the federal records together
This county has a small entry in FEMA's NFIP paid-claims table: 19 claims and $293.0K paid in total. PlainHazard calls 1-49 claims a light registry record, a label for this dataset rather than a finding that flood exposure is low. A short claims history can also reflect insurance take-up, the period covered, or losses that were never insured.
The declaration register points in the busier direction. Anderson County's 31 federal records stand 48% above the Texas county mean of 20.9. That comparison describes how often federal action was recorded, including any Major Disaster, Emergency, and Fire Management entries shown on this page; it does not convert the count into future probability.
77 /100
Historical Activity Index
Very High historical activity
Anderson County, TX · PlainHazard-derived composite from federal records
This 0–100 index is an explicit PlainHazard composite from FEMA declaration history only on the county surface (this DB has no county-level NOAA damage row) . It is not FEMA's National Risk Index, not a forecast, and not a safety, insurance, or preparedness rating. Open the calculator · Methodology
FEMA Declarations (1953–present) High
22/30
31 OpenFEMA declarations, full ingest window (1.5x national county average)
County Disaster Density Very High
19/25
31 declarations (1.5x state county average of 21)
Major Disaster Share High
16/25
20 of 31 declarations are major disasters (65%)
Hazard Diversity Very High
20/20
11 different disaster types declared in Anderson County
FEMA NRI 8-hazard radar - Anderson County
How to read this radar
Each axis: NRI risk rating (Very Low-Very High) on a 0-100 scale. Rounder = broad exposure; spiky = one or two hazards dominate.
Major Disaster share
65%
Major-heavy
NRI risk score
74
Relatively Low
Source: FEMA National Risk Index Per-county per-hazard ratings, December 2025 release
How often does each hazard strike Anderson County?
FEMA's National Risk Index models a historical event count and an annualized frequency for each hazard type. Most hazards are expressed as modeled occurrences per year; FEMA expresses drought and heat-wave frequency as event-days per year. These modeled frequencies are not forecasts.
| Hazard | NRI Risk Rating | Recurrence |
|---|---|---|
| Tornado | Relatively High | roughly once every 1 years |
| Strong Wind | Relatively High | an average of 3.1 times per year |
| Cold Wave | Relatively Moderate | roughly once every 2 years |
| Ice Storm | Relatively High | an average of 1.1 times per year |
| Lightning | Relatively Moderate | an average of 59 times per year |
| Heat Wave | Relatively Low | 15 modeled event-days per year |
| Wildfire | Relatively Low | roughly once every 584 years |
| Hurricane | Relatively Low | roughly once every 25 years |
| Riverine Flooding | Relatively Low | an average of 1.2 times per year |
| Landslide | Relatively Low | roughly once every 3 years |
| Drought | Relatively Low | 30 modeled event-days per year |
| Winter Weather | Relatively Moderate | an average of 2.9 times per year |
| Hail | Relatively Low | an average of 3.5 times per year |
| Earthquake | Very Low | roughly once every 1,280 years |
Source: FEMA National Risk Index Modeled annualized frequency; drought and heat wave use event-days/year, December 2025 release
Disaster Types
Hurricane 7
Fire 6
Flood 5
Severe Storm 4
Severe Ice Storm 2
Biological 2
Winter Storm 1
Other 1
Coastal Storm 1
Drought 1
Tornado 1
What Hurricane declarations mean here
Hurricane is the most frequent declaration type on Anderson County's federal record, 23% of its declarations. Atlantic tropical systems run on a defined season, 1 June to 30 November, with most activity concentrated between August and October; Pacific and territorial basins run on their own calendars. A single named storm routinely produces one declaration number covering a long corridor of counties at once, well inland as well as on the coast, which is why an affected county's count can jump by several in one year without several separate events having occurred.
One practical distinction matters when reading these records: a tropical declaration usually bundles wind, storm surge and inland rainfall flooding under a single incident, but the insurance behind them is split. Wind damage falls to property insurers, while flood and surge damage is covered only under a separate National Flood Insurance Program policy. That is why a county can show heavy declaration activity and a comparatively small NFIP claims record, or the reverse.
Declaration counts describe past federal action. They are a record of what was declared, not a forecast of future hazard probability.
Declaration Types
What DR / EM / FM mean
FEMA categorizes declarations as Major Disasters (DR), Emergencies (EM), or Fire Management Assistance (FM).
Major Disaster - 20 64.5%
of all 31 declarations
Emergency - 11 35.5%
of all 31 declarations
FEMA Declarations Timeline
| Year | Declarations | |
|---|---|---|
| 2024 | 2 | |
| 2023 | 1 | |
| 2021 | 2 | |
| 2020 | 3 | |
| 2016 | 1 | |
| 2011 | 2 | |
| 2008 | 3 | |
| 2007 | 1 | |
| 2006 | 1 | |
| 2005 | 3 | |
| 2003 | 1 | |
| 2001 | 1 | |
| 1999 | 1 | |
| 1998 | 1 | |
| 1996 | 1 | |
Show 7 earlier declaration years
| 1993 | 1 | |
| 1992 | 1 | |
| 1990 | 1 | |
| 1989 | 1 | |
| 1988 | 1 | |
| 1975 | 1 | |
| 1966 | 1 | |
Disaster Declarations
How the 31 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.
Download these 31 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 4798 | HURRICANE BERYL | DR | Hurricane | 2024-07-09 |
| 4781 | SEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, AND FLOODING | DR | Flood | 2024-05-17 |
| 4705 | SEVERE WINTER STORM | DR | Winter Storm | 2023-04-21 |
| 4586 | SEVERE WINTER STORMS | DR | Severe Ice Storm | 2021-02-19 |
| 3554 | SEVERE WINTER STORM | EM | Severe Ice Storm | 2021-02-14 |
| 3540 | TROPICAL STORMS MARCO AND LAURA | EM | Hurricane | 2020-08-24 |
| 4485 | COVID-19 PANDEMIC | DR | Biological | 2020-03-25 |
| 3458 | COVID-19 | EM | Biological | 2020-03-13 |
| 4269 | SEVERE STORMS AND FLOODING | DR | Flood | 2016-04-25 |
| 4029 | WILDFIRES | DR | Fire | 2011-09-09 |
| 1999 | WILDFIRES | DR | Fire | 2011-07-01 |
| 1791 | HURRICANE IKE | DR | Hurricane | 2008-09-13 |
| 3294 | HURRICANE IKE | EM | Hurricane | 2008-09-10 |
| 3284 | WILDFIRES | EM | Fire | 2008-03-14 |
| 1709 | SEVERE STORMS, TORNADOES, AND FLOODING | DR | Severe Storm | 2007-06-29 |
| 1624 | EXTREME WILDFIRE THREAT | DR | Fire | 2006-01-11 |
| 1606 | HURRICANE RITA | DR | Hurricane | 2005-09-24 |
| 3261 | HURRICANE RITA | EM | Hurricane | 2005-09-21 |
| 3216 | HURRICANE KATRINA EVACUATION | EM | Hurricane | 2005-09-02 |
| 3171 | LOSS OF THE SPACE SHUTTLE COLUMBIA | EM | Other | 2003-02-01 |
Show 11 earlier declaration records
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 1379 | TX-TROPICAL STORM ALLISON-06-06-2001 | DR | Coastal Storm | 2001-06-09 |
| 3142 | EXTREME FIRE HAZARDS | EM | Fire | 1999-09-01 |
| 1239 | TROPICAL STORM CHARLEY | DR | Severe Storm | 1998-08-26 |
| 3117 | EXTREME FIRE HAZARD | EM | Fire | 1996-02-23 |
| 3113 | EXTREME FIRE HAZARD | EM | Drought | 1993-09-10 |
| 930 | SEVERE THUNDERSTORMS | DR | Flood | 1991-12-26 |
| 863 | SEVERE STORMS, TORNADOES & FLOODING | DR | Severe Storm | 1990-05-02 |
| 828 | SEVERE STORMS, TORNADOES & FLOODING | DR | Severe Storm | 1989-05-19 |
| 802 | SEVERE STORMS & TORNADOES | DR | Tornado | 1987-11-20 |
| 454 | SEVERE STORMS & FLOODING | DR | Flood | 1974-11-30 |
| 218 | SEVERE STORMS & FLOODING | DR | Flood | 1966-05-12 |
Storm Events in Texas
Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Anderson County.
| Storm Type | Events | Fatalities | Injuries | Property Damage |
|---|---|---|---|---|
| Hail | 14,072 | 0 | 15 | $7.4B |
| Thunderstorm Wind | 10,293 | 41 | 141 | $369.9M |
| Drought | 7,032 | 0 | 0 | $86.0K |
| Flash Flood | 4,728 | 338 | 24 | $47.6B |
| Heat | 4,079 | 119 | 405 | $0 |
Source: NOAA Storm Events Database State-level aggregated data, 2015-2025
NFIP Flood Insurance Claims
Total Claims
19
Total Paid
$293.0K
Avg Per Claim
$15.4K
Source: FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data
FEMA National Risk Index
Overall Risk
Relatively Low
Score: 73.6/100
Expected Annual Loss
Relatively Low
$23.2M/year
Social Vulnerability
Very High
Community Resilience
Relatively Low
Hazard Risk Breakdown
Tornado Relatively High
Strong Wind Relatively High
Cold Wave Relatively Moderate
Ice Storm Relatively High
Lightning Relatively Moderate
Heat Wave Relatively Low
Wildfire Relatively Low
Hurricane Relatively Low
Riverine Flooding Relatively Low
Landslide Relatively Low
Drought Relatively Low
Winter Weather Relatively Moderate
Hail Relatively Low
Earthquake Very Low
Source: FEMA National Risk Index (NRI) Ratings reflect relative scores among all US counties. Data: hazards.fema.gov/nri
The model's sharpest exposure here: Tornado
Tornado exposure is the most spatially concentrated in the model: total destruction along a narrow corridor with intact property either side. County-level averages therefore understate severity badly for anyone actually in the path, and overstate it for everyone else.
Worth noting for Anderson County: the model and the federal record do NOT point at the same hazard. Tornado carries the highest modeled rating (Relatively High), while the county's declaration history is led by Hurricane. That is not a contradiction, the two measure genuinely different things. Declarations record federal ACTION, which requires damage costly enough to exceed state and local capacity; the Risk Index models EXPECTED annual loss across all 18 hazards whether or not any declaration ever followed. A hazard can be the county's largest modeled exposure and never once have driven a declaration.
National Risk Index ratings are modeled estimates of expected annual loss, not predictions of what will happen in any given year.
Data-matched county comparisons
Anderson County's closest FEMA peer: Chenango County, NY
Comparisons use published FEMA declaration fields plus the National Risk Index composite for Anderson County. Record similarity, not a safety rating.
Closest declaration profiles
Anderson County shows 31 FEMA declarations, led by Hurricane.
Similar Major-disaster share
Anderson County: 20 of 31 of its declarations are Major.
Similar modeled NRI score
Anderson County: NRI composite 73.6 (Relatively Low).
How these peers are chosen
Cohort: Published U.S. county equivalents outside the source state or territory. Each metric keeps six ETL candidates; three unique destinations are shown after de-duplicating across axes. Declaration-volume ranking combines count and Major-disaster share and prefers a different leading incident type; Major-share ranks the Major fraction adjusted for volume; NRI ranks the modeled composite score only.
Retained FEMA snapshot feed for Anderson County - capture-dated entries only.
Compare beyond this state
Nationwide peers by NRI score & FEMA declaration volume
Two PlainHazard-derived comparison paths for Anderson County: nearest out-of-state National Risk Index composite and nearest FEMA declaration count (floor ≥5 records). Record similarity only, not a forecast of the next hazard.
Similar NRI composite
Nearest out-of-state counties by FEMA NRI score. This county: 73.6 (Relatively Low).
Similar declaration volume
Nearest out-of-state counties by FEMA declaration count. This county: 31. NRI peers are excluded so the two link sets stay distinct.
Further reading for this county
Most disaster-prone counties
With 31 FEMA declarations, Anderson County sits in the high-volume declaration band - see how that count ranks against other U.S. counties.
More PlainHazard guides
- Most disaster-prone counties - U.S. counties ranked by FEMA declaration totals.
- Understanding disaster data - declarations vs storm events vs NRI scores.
- Preparing for natural disasters - household checklist (not county-specific advice).
Frequently Asked Questions
What is the most common disaster type in Anderson County?
The most common disaster type in Anderson County is Hurricane, with 7 declarations. Other disaster types include Fire (6), Flood (5), Severe Storm (4).
How does Anderson County's FEMA declaration record compare with the Texas average?
FEMA lists 31 declaration records for Anderson County. That is 48% above the Texas county mean of 20.9. Its count is also 50% above the national county mean of 20.7. A larger declaration history records more federal actions; it is not a forecast of the county's next hazard.
How many major FEMA disaster declarations has Anderson County received?
Anderson County has received 20 major disaster declarations, representing 65% of all 31 disaster declarations.
How many flood insurance claims has Anderson County filed?
Anderson County has 19 National Flood Insurance Program (NFIP) claims totaling $293.0K in payments, with an average of $15.4K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Anderson County?
No. In Anderson County, Tornado has the highest National Risk Index rating (Relatively High), while Riverine Flooding leads Expected Annual Loss at about $9.3M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Anderson County?
The most active year for disaster declarations in Anderson County was 2005, with 3 declarations. The county has FEMA disaster data spanning 1966 to 2024.
What is the FEMA National Risk Index score for Anderson County?
According to the FEMA National Risk Index, Anderson County, Texas has an overall risk score of 73.6 out of 100 (Relatively Low). The county's social vulnerability rating is Very High and community resilience is Relatively Low. The Expected Annual Loss (EAL) score is Relatively Low, representing $23.2M in annualized losses.
Which natural hazard poses the greatest risk to Anderson County?
Based on FEMA NRI data, the highest-risk natural hazard in Anderson County is Tornado (risk rating: Relatively High). Other significant hazards include Strong Wind (Relatively High) and Cold Wave (Relatively Moderate). FEMA's modeled event frequency puts tornado here at roughly once every 1 years, drawn from 31 historical events on record. These scores are based on FEMA's analysis of historical event frequency, exposed assets, and community vulnerability.
Data Sources & Methodology
Disaster declaration data comes from the FEMA OpenFEMA Disaster Declarations Summaries v2 API, which includes all federally declared disasters, emergencies, and fire management assistance grants.
Storm event data is sourced from the NOAA Storm Events Database (2015-2025), which tracks significant weather events including thunderstorms, tornadoes, floods, and winter storms.
Flood insurance data comes from the FEMA National Flood Insurance Program (NFIP) OpenFEMA claims dataset.
This data is provided for informational purposes only. FEMA disaster declarations represent federal response actions and may not capture all local emergencies or weather events.
FEMA OpenFEMA declarations + NRI for Anderson County · vintage 2026-08-25 · Methodology · Texas profile · Verify with FEMA OpenFEMA · Verify with NOAA Storm Events