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Flood data for Missouri

Published NFIP policy and loss records, alongside a way to check the map.

Average annual premium and federal policy fee per policy unit

$1,476

As of 2026-08-31. A portfolio average, not a quote for a home.

Policies in force, including condo units
14,219
Cumulative recorded losses
51,304
Net dollars paid
$982,812,861

Cumulative losses in the HUDEX report through August 31, 2026. Loss counts include claims closed without payment. No annual series or first loss year is stated in this report.

Find a flood zone in Missouri.

U.S. addresses only. Include a ZIP for a more precise match.

County policy and loss records

Missouri NFIP records as of 2026-08-31
CountyPremium + fee / unitPolicy unitsRecorded losses
St. Louis County$2,0063,03311,649
St. Charles County$1,5941,29411,423
Jackson County$1,7258992,095
Scott County$497786524
Jefferson County$1,7066804,755
Taney County$1,271425403
Pemiscot County$471398136
New Madrid County$408347236
Clay County$1,684331796
Camden County$1,55432089
Butler County$907308522
Buchanan County$1,226283584
Mississippi County$480278213
Dunklin County$47027359
St. Louis city$2,614238693
Greene County$1,301223200
Holt County$6562211,396
Franklin County$1,8902171,092
Lincoln County$1,4771932,558
Stoddard County$60718490
Newton County$1,891177216
Platte County$1,401161452
Boone County$1,352154186
Jasper County$1,422136180
Cole County$2,280114397
Cass County$1,326110330
Cape Girardeau County$1,7631011,093
Marion County$1,57793557
Phelps County$1,23290303
Ripley County$97489265
Christian County$1,5668584
Wayne County$1,18481144
McDonald County$2,61579392
Pike County$1,188781,040
Ray County$1,36278192
Morgan County$1,3577616
Pulaski County$1,29075276
Johnson County$1,0057045
Perry County$74269301
Warren County$2,18664101
Lewis County$1,73560136
Ste. Genevieve County$1,267581,191
Gasconade County$2,38155504
Lawrence County$1,1405535
Stone County$1,5375476
St. Francois County$1,2915298
Carter County$1,47047136
Carroll County$1,61646181
Osage County$1,21545213
Crawford County$1,87044135
Clark County$1,29943121
Howell County$3,5044275
Pettis County$1,1014244
Audrain County$1,3294163
Iron County$1,3934162
Callaway County$1,80537330
Laclede County$1,6593226
Andrew County$1,11329152
Madison County$1,51527158
Reynolds County$2,38827140
Henry County$1,121251
Chariton County$8932363
Ralls County$2,6592267
Barton County$1,4322117
Benton County$1,8332112
Howard County$1,3031871
Miller County$1,5361826
Atchison County$1,41217159
Bollinger County$1,35917127
Clinton County$1,034155
Texas County$1,2761417
Washington County$1,9831416
Barry County$2,4681351
Maries County$1,78812115
Oregon County$2,8121242
Dent County$1,319112
Saline County$1,0391116
Webster County$1,5461113
Bates County$1,3261028
Shannon County$2,0241023
Moniteau County$827929
Vernon County$1,426913
Cooper County$1,80789
Randolph County$92184
Adair County$1,857725
Montgomery County$1,6467138
Nodaway County$86171
Polk County$2,894710
Dallas County$87763
Lafayette County$1,186518
Cedar County$1,17040
Grundy County$1,14346
Linn County$530424
Monroe County$1,40749
Macon County$1,32334
Wright County$1,17738
Douglas County$47220
Harrison County$66024
Livingston County$846225
Ozark County$3,29828
Shelby County$1,68920
Caldwell County$78110
Daviess County$1,059139
DeKalb County$40412
Knox County$36814
Mercer County$83210
Putnam County$85511
Gentry CountyNot available02
Sullivan CountyNot available02

State policy mix by rated zone group

These are insured policy units grouped by their rated zones, not a percentage of the state’s land or homes.

NFIP rated zone groups, 2026-08-31
Rated groupPolicy unitsShare of insured units
All A zones combined10,10971.1%
Zone D190.1%
Unknown or invalid rated zone1481.0%
X, B and C zones combined3,94327.7%

Largest recorded loss years

Published net claim payments from 1978 through 2026, grouped by year of loss. Dollar amounts are nominal. The 2026-09-08 OpenFEMA claims release is a separate population from the policy workbook above.

1993$208,029,9822008$113,360,1602015$82,610,5702017$80,043,5862019$74,472,995
All published years and net payments
Missouri claims history
Year of lossNet payments
1978$503,456
1979$17,073,180
1980$203,720
1981$1,586,083
1982$34,156,359
1983$15,112,105
1984$5,759,110
1985$6,999,004
1986$19,932,098
1987$193,053
1988$60,220
1989$284,653
1990$12,721,669
1991$2,183,545
1992$562,959
1993$208,029,982
1994$24,935,983
1995$18,492,871
1996$5,484,740
1997$1,315,229
1998$14,102,767
1999$4,243,388
2000$5,922,693
2001$4,829,016
2002$6,265,380
2003$2,446,270
2004$3,281,376
2005$1,116,974
2006$1,415,582
2007$11,426,296
2008$113,360,160
2009$4,163,113
2010$17,002,463
2011$52,995,577
2012$55,294
2013$19,973,798
2014$3,699,444
2015$82,610,570
2016$10,126,585
2017$80,043,586
2018$2,615,702
2019$74,472,995
2020$11,231,475
2021$4,638,927
2022$52,733,522
2023$2,511,067
2024$13,495,611
2025$4,474,379
2026$1,968,830

Records without payment are included in counts. Missing county records are retained in national controls and are not allocated to counties. OpenFEMA NFIP redacted claims V3.

Data and methodology

Complete official HUDEX report, summed across its community rows within each geocoded county FIPS. Policy Count includes condominium units under master policies. Average premium is Total Premium + Federal Policy Fee divided by Policy Count; this is an aggregate per policy unit, not a property quote. Loss counts include losses closed without payment. Total Net Dollars Paid is cumulative in this report, including the source's adjustments. The report does not specify the first loss year or split losses by year, so a starting year and annual breakdown are not inferred. Unassigned county records are retained in state totals separately. No record sampling.

Official NFIP policy and loss geography workbook

Read the full methodology and coverage limits