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1993

Iowa · year

Iowa in 1993

Deaths 459Fatal crashes 401Per 100,000 —US deaths 40,150

FARS data are based on police crash reports and other sources; the drunk-driving measure is based on the highest BAC of any driver in the crash. Final FARS file for 1993.

In 1993, 459 people died in 401 fatal crashes in Iowa.

The death toll rose 5% from 437 in 1992 to 459 in 1993.

Iowa accounted for 1.1% of the 40,150 crash deaths recorded nationally that year.

34.9% of the state's fatal crashes that year had at least one driver reported as drinking.

30% of the crashes happened between noon to 6pm; Friday was the most common day.

Compared with 1992 and the nation

MeasureIowa 1993Iowa 1992United States 1993
Deaths45943740,150
Fatal crashes40138835,780
Deaths per 100,000 residents———
Crashes with a drinking driver35%34%35%

Counties in 1993

Every county with a fatal crash in 1993, by deaths. Counts under three are shown as "1–2" (small-count rule); the per-100,000 column is blank for them. 94 counties listed.

CountyFatal crashesDeathsPer 100,000Deaths 2015–2024
Polk County32356.8337
Pottawattamie County172021.4118
Linn County17187.8154
Scott County16169.1164
Black Hawk County111612.1103
Johnson County14148.780
Woodbury County111211.292
Des Moines County101231.229
Clayton County8953.232
Washington County6835.330
Poweshiek County5843.429
Jasper County7718.445
Marion County7720.637
Clinton County6715.250
Dallas County676.160
Dubuque County677.166
Benton County5727.158
Crawford County5742.725
Lee County5721.664
Cerro Gordo County6614.159
Mahaska County6627.230
Muscatine County6614.248
Fayette County5631.329
Ida County5688.115
Davis County4665.317
Hardin County4636.431
Tama County4635.825
Bremer County5519.721
Fremont County5577.031
Story County554.946
Wapello County5514.041
Floyd County4533.329
Shelby County4542.319
Henry County3525.835
Kossuth County3534.719
Plymouth County3519.443
Buchanan County4419.323
Hancock County4437.713
Jackson County4420.631
Jones County4418.933
Louisa County4437.620
Marshall County449.955
Sioux County4410.937
Webster County4410.859
Butler County3428.318
Cedar County3421.934
Howard County3442.78
Mills County3427.232
Monona County3447.529
Allamakee County3321.224
Appanoose County3324.817
Audubon County3353.913
Boone County3311.232
Decatur County3339.223
Delaware County3317.022
Franklin County3329.914
Guthrie County3327.811
Iowa County3318.349
Montgomery County3329.814
Sac County3331.521
Wayne County1–2345.312
Union County1–2325.116
Adams County1–21–2—6
Cass County1–21–2—40
Chickasaw County1–21–2—18
Clay County1–21–2—17
Grundy County1–21–2—16
Hamilton County1–21–2—30
Humboldt County1–21–2—21
Jefferson County1–21–2—14
Keokuk County1–21–2—14
Lucas County1–21–2—12
Lyon County1–21–2—15
Monroe County1–21–2—15
Warren County1–21–2—56
Winnebago County1–21–2—10
Osceola County1–21–2—15
Pocahontas County1–21–2—11
Van Buren County1–21–2—11
Adair County1–21–2—30
Buena Vista County1–21–2—20
Calhoun County1–21–2—13
Carroll County1–21–2—23
Clarke County1–21–2—25
Dickinson County1–21–2—20
Harrison County1–21–2—31
Madison County1–21–2—30
Mitchell County1–21–2—14
Page County1–21–2—16
Palo Alto County1–21–2—11
Ringgold County1–21–2—14
Taylor County1–21–2—8
Worth County1–21–2—18
Wright County1–21–2—14

Per 100,000 uses the 2024 population estimate for every year, so early-year rates are understated where a county has grown.

Hour of day

12am4.8%
1am5.1%
2am3.6%
3am3.8%
4am0.8%
5am1.8%
6am2%
7am5.1%
8am2.8%
9am4.6%
10am3.3%
11am3.8%
12pm4.3%
1pm4.3%
2pm5.6%
3pm6.6%
4pm4.6%
5pm4.3%
6pm5.1%
7pm2%
8pm4.8%
9pm7.6%
10pm5.1%
11pm4.3%

Weekday

Sunday15%
Monday9%
Tuesday11%
Wednesday13%
Thursday14%
Friday19%
Saturday19%

Questions and answers

How many people died in crashes in Iowa in 1993?

459 people in 401 fatal crashes, according to NHTSA's FARS 1993 file.

Which county in Iowa had the most crash deaths in 1993?

Polk County with 35 deaths in 32 fatal crashes. The table on this page lists every county with a fatal crash that year.

How did 1993 compare with 1992 in Iowa?

459 deaths against 437 in 1992 (+5%). Nationally the 1993 total was 40,150.

Provenance

Source: NHTSA Fatality Analysis Reporting System, 1993 national file (accident table); US Census Bureau population estimates (no county estimates before 2000 are used, so no rate is shown for this year). Data through 31 Dec 2024; generated 30 Sep 2026.