COUNTY FATALITY DATA
Johnson County: lower-rate fatality band
Johnson County (KS) is in the lower per-capita third: 3.9/100k (#2,271 of 2,328). Data period: 2016-2023.
- 214
- Total Fatalities (2016-2023)
- 24
- Latest Year Deaths
- High count
- 3.9
- Per 100k Residents
- Well below average
- Increasing
- Trend
Lower per-capita fatality band
Johnson County ranks #2,271 of 2,328 by deaths per 100,000 residents (3.9/100k) - bottom-third rate among rated U.S. counties.
Johnson County in the lower-rate third
According to NHTSA FARS, Johnson County sits in the lower-rate third at 3.9 per 100k (#2,271 of 2,328), #34 of 36 in KS.
- #2,271 of 2,328
- lower-rate third
- #287 of 3,137
- larger-book third
- #34 of 36
- in KS by rate
- Increasing
- fatality trend
NHTSA county milepost
Milepost JOHNSON-91 · Johnson 3.9/100k · #2,271 of 2,328
Johnson County · 3.9/100k · increasing
- FARS 3.9/100k
- NHTSA #2,271 of 2,328
- MILE 214 book
- POST Increasing
- BAND near Ramsey
- VOL -75.2% vs KS
Stamps derive from this county's NHTSA FARS row (per-100k or book, corpus rank, trend, nationwide peer NAME, vs-state gap), not a trip-risk forecast. PlainRoadSafety is informational only. See our disclaimer. Verify with NHTSA FARS → · Read with methodology → · Understanding road fatality data → · Kansas state profile →
Johnson County rate neighbourhood
Deaths per 100,000 residents vs nearest nationwide rate peers (pop ≥250k).
- Fairfax
Fairfax County
4 per 100k
- Johnson
Johnson County
4 per 100k
- Ramsey
Ramsey County
4 per 100k
- Westchester
Westchester County
4 per 100k
- Bergen
Bergen County
4 per 100k
What this shows Johnson County sits among nearest nationwide per-capita peers.
How does Johnson County compare?
2023 road deaths per 100,000 residents. Choose any comparison from the menu.
Johnson County is 75% safer than the comparison
2023 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 and a 2023 FARS record.
Among the 15 rated counties in Kansas, Johnson County ranks 15 for per-capita risk, below the state's own per-capita average of 15.7 per 100,000 -- nationally, this rate puts it among the safest one in ten U.S. counties by that per-capita measure. The gap between Johnson County's rate and the state average is 11.8 per 100,000. Its closest per-capita peer statewide is Reno County, at 17.9 per 100,000 (a difference of 14.0). Its peer counties, highest to lowest per 100,000 residents: Marion County (42.8), Cherokee County (31.5), Labette County (30.4), Sumner County (26.9), Butler County (23.3), Lyon County (21.8), Dickinson County (21.7), Harvey County (20.9), Bourbon County (20.8), Barton County (20.1), Neosho County (19.5), Franklin County (19.1), Osage County (19.0), Reno County (17.9).
Johnson County's rate vs. every rated U.S. county
Deaths per 100,000 residents -- counties with 10,000+ people, NHTSA FARS over Census population
4 Among the safer counties a lower per-capita rate than 98% of 2,328 rated counties
rated U.S. counties, bucketed by value
Each bar is a band; taller bars hold more rated counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source NHTSA FARS over U.S. Census Bureau population estimates · 2026-09-03
Counties with similar FARS profiles
Two cross-state peer sets for Johnson County. Same-state rate comparisons stay in the chart above; these neighborhoods are nearest other-state counties with population at least 250,000.
Similar per-capita fatality rate
Nearest counties by deaths per 100,000 residents (3.9 here), outside Kansas.
Similar fatality volume
Nearest counties by recorded FARS deaths (214 here), excluding the rate-peer set.
More road safety data related to Johnson County
Contextual links from this profile to rankings, tools, research, and peer geographies on PlainRoadSafety.
- Johnson County vs other counties by ratePer-100k fatality comparison
- Kansas statewide fatality dataAll counties in this state
- Deadliest states for drivingContext for KS
- State fatality changesYear-over-year state trends
- Browse all U.S. countiesAlphabetical county index
- All state profiles51 state dashboards
- State vs U.S. safety comparisonRoute-level lookup tool
- National statistics downloadFARS CSV + findings
- How to read FARS fatality dataMethodology primer
- Per-mile vs per-capita road riskRate denominator explained
- Counties starting with JLetter index including KS counties
- RAMSEY County, MN fatalitiesSimilar nationwide FARS profile
- WESTCHESTER County, NY fatalitiesSimilar nationwide FARS profile
- BERGEN County, NJ fatalitiesSimilar nationwide FARS profile
- FAIRFAX County, VA fatalitiesSimilar nationwide FARS profile
Frequently Asked Questions
How many traffic fatalities occurred in Johnson County, Kansas?
Johnson County recorded 214 total traffic fatalities across 204 reported crashes over the data period (2016-2023). The most recent year saw 24 fatalities. The county averages approximately 23.8 fatalities per year.
What is the leading cause of road fatalities in Johnson County?
Despite a comparatively active crash history (204 recorded crashes), individual cause-code breakdowns are not published for Johnson County in the current FARS release. Statewide data for Kansas may provide additional context.
Is the trend of road fatalities in Johnson County increasing or decreasing?
The trend in Johnson 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 Johnson County?
Johnson County has a fatality rate of 3.9 per 100,000 residents, which puts it among the safest one in ten U.S. counties by that per-capita measure among the 3,137 U.S. counties in this dataset.
Where does Johnson County rank for road fatality rate?
According to the National Highway Traffic Safety Administration Fatality Analysis Reporting System, Johnson County ranks #2,271 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #34 of 36 rated counties in KS, the same sort used on the deadliest-states and county rate listings. See /methodology#corpus-placement.
How does Johnson County compare to the rest of Kansas?
Johnson County's per-capita rate of 3.9 per 100,000 residents is below the Kansas county average of 15.7. Visit the Kansas state page for the full county-by-county breakdown.
Where does the road fatality data for Johnson 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.