COUNTY FATALITY DATA

Woodbury County, Iowa

Road fatality data for Woodbury County (IA). Data period: 2016-2023.

68
Total Fatalities (2016-2023)
9
Latest Year Deaths
7.2
Per 100k Residents
Increasing
Trend

What the Data Shows

Woodbury County, Iowa recorded 68 total road fatalities across 62 reported crashes during the 2016-2023 reporting window, according to NHTSA's Fatality Analysis Reporting System. The most recent year covered by the data logged 9 deaths on county roads, and the annual average works out to approximately 7.6 fatalities per year. Adjusted for population, the fatality rate is 7.2 per 100,000 residents, which leaves it safer than most U.S. counties by that per-capita measure among the 3,137 U.S. counties in this dataset.

Despite a comparatively active crash history (62 recorded crashes), individual cause-code breakdowns are not published for Woodbury County in the current FARS release, so readers looking for contributing-factor data should use the Iowa state page, which aggregates county-level case files into statewide totals. Either way, the underlying records are drawn from a census of fatal crashes, not a statistical sample, so the counts are actual deaths rather than estimates.

The directional trend for Woodbury County is increasing, which means annual fatalities have risen across the reporting period and may warrant closer attention from local transportation and enforcement agencies. Residents, insurers, and policy analysts can use this baseline alongside population density, highway mile data, and rural-versus-urban road mix to judge whether Woodbury County's 68-death total is proportionate to its exposure. All numbers are for research and informational use only.

Total Fatalities

68

Latest Year

9

Avg Annual

7.6

Rate per 100K

7.2

Trend

↑ Increasing

How does Woodbury County compare?

Average annual road deaths per 100,000 residents. Choose any comparison from the menu.

Woodbury County
7.2 per 100k
Iowa county average
12.2 per 100k

Woodbury County is 41% safer than the comparison

Average annual road deaths from the NHTSA Fatality Analysis Reporting System over population from the U.S. Census Bureau Population Estimates Program (Vintage 2023). Rates shown for counties with 10,000+ residents.

Among the 15 rated counties in Iowa, Woodbury County ranks 15 for per-capita risk, below the state's own per-capita average of 12.2 per 100,000 -- nationally, this rate leaves it safer than most U.S. counties by that per-capita measure. The gap between Woodbury County's rate and the state average is 5.0 per 100,000. Its closest per-capita peer statewide is Madison County, at 15.3 per 100,000 (a difference of 8.1). Its peer counties, highest to lowest per 100,000 residents: Cass County (28.9), Iowa County (25.6), Harrison County (21.8), Mills County (20.5), Louisa County (20.0), Floyd County (19.6), Benton County (18.6), Clayton County (17.7), Lee County (16.6), Henry County (16.4), Hardin County (16.4), Hamilton County (16.3), Chickasaw County (15.4), Madison County (15.3).

Frequently Asked Questions

How many traffic fatalities occurred in Woodbury County, Iowa?

Woodbury County recorded 68 total traffic fatalities across 62 reported crashes over the data period (2016-2023). The most recent year saw 9 fatalities. The county averages approximately 7.6 fatalities per year.

What is the leading cause of road fatalities in Woodbury County?

Despite a comparatively active crash history (62 recorded crashes), individual cause-code breakdowns are not published for Woodbury County in the current FARS release. Statewide data for Iowa may provide additional context.

Is the trend of road fatalities in Woodbury County increasing or decreasing?

The trend in Woodbury County is increasing. This indicates that traffic fatalities have risen over the data period, warranting attention to road safety initiatives.

What is the fatality rate per capita in Woodbury County?

Woodbury County has a fatality rate of 7.2 per 100,000 residents, which leaves it safer than most U.S. counties by that per-capita measure among the 3,137 U.S. counties in this dataset.

How does Woodbury County compare to the rest of Iowa?

Woodbury County's per-capita rate of 7.2 per 100,000 residents is below the Iowa county average of 12.2. Visit the Iowa state page for the full county-by-county breakdown.

Where does the road fatality data for Woodbury County come from?

All road fatality data comes from the NHTSA Fatality Analysis Reporting System (FARS), a census of fatal motor vehicle crashes on public roads in the United States. FARS data covers the period 2016-2023 and includes all crashes resulting in at least one fatality within 30 days.

Source: NHTSA Fatality Analysis Reporting System (FARS) NHTSA Fatality Analysis Reporting System (FARS) This information is for research and informational purposes only

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Every figure on PlainRoadSafety is computed directly from NHTSA FARS census data, no number is typed in by an editor. County figures are computed directly from NHTSA FARS census data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.