Data / Traffic fatality rate / Shelby County

Traffic fatality rate in Shelby County

Traffic fatality rate in Shelby County was 16.9 per 100,000 people in 2024, according to NHTSA and BEA. That is up 8.5 pts from 2023. That is the 27th highest of 99 counties in 2024.

2024, per 100,000 people16.9 Estimated
Change on 2023+8.5 pts
Rank27th of 99Counties in Iowa ranked
Series high42.52019
Series low02002
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Traffic fatality rate in Shelby County, 2001 to 2024

0102030405020012005200920132017202120242001: 7.7 per 100,000 people2002: 0 per 100,000 people2003: 0 per 100,000 people2004: 15.7 per 100,000 people2005: 23.9 per 100,000 people2006: 0 per 100,000 people2007: 8 per 100,000 people2008: 40.5 per 100,000 people2009: 16.4 per 100,000 people2010: 8.2 per 100,000 people2011: 24.9 per 100,000 people2012: 33.1 per 100,000 people2013: 8.3 per 100,000 people2014: 8.3 per 100,000 people2015: 25.1 per 100,000 people2016: 16.9 per 100,000 people2017: 25.4 per 100,000 people2018: 0 per 100,000 people2019: 42.5 per 100,000 people2020: 8.5 per 100,000 people2021: 0 per 100,000 people2022: 17 per 100,000 people2023: 8.5 per 100,000 people2024: 16.9 per 100,000 people
per 100,000 people. Source: Invokely calculation with data from NHTSA, BEA. Retrieved 2026-10-12.
All 24 values
Periodper 100,000 people
202416.9 Estimated
20238.5
202217
20210
20208.5
201942.5
20180
201725.4
201616.9
201525.1
20148.3
20138.3
201233.1
201124.9
20108.2
200916.4
200840.5
20078
20060
200523.9
200415.7
20030
20020
20017.7

Compared with Iowa and United States

Place2024
Shelby County16.9
Iowa11
United States11.5

Rankings

Definition

Traffic fatalities (NHTSA FARS) per 100,000 residents in the same year and place.

Deaths are counted where the crash happened and divided by the resident population, so counties with busy highways and few residents can show very high rates. Differs from the WHO road traffic death rate (road_traffic_death_rate).

How it is calculated

Invokely calculation: NHTSA FARS traffic fatalities divided by the BEA mid-year resident population (Census Bureau estimates, tables SAINC1 and CAINC1) of the same year and place, times 100,000.

Inputs

How to cite

Invokely calculation from NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents. https://invokely.ai/docs/methodology#traffic_fatality_rate_per_100k. Retrieved 2026-10-12.

Citation styles

Invokely calculated this figure from the publishers' data, so Invokely is the author and the publishers of the inputs are named.

APA 7

Invokely. (n.d.). NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents (Traffic fatality rate, Shelby County, 2001 to 2024) [Data set]. Calculated from data by NHTSA and BEA. Retrieved October 12, 2026, from https://invokely.ai/docs/methodology#traffic_fatality_rate_per_100k

MLA 9

NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents, Traffic fatality rate, Shelby County, 2001 to 2024. Calculated from data by NHTSA and BEA. Invokely, https://invokely.ai/docs/methodology#traffic_fatality_rate_per_100k. Accessed 12 Oct. 2026.

Chicago (author-date)

Invokely. n.d. NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents. Traffic fatality rate, Shelby County, 2001 to 2024. Dataset. Calculated from data by NHTSA and BEA. Accessed October 12, 2026. https://invokely.ai/docs/methodology#traffic_fatality_rate_per_100k.

Harvard

Invokely (no date) NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents, Traffic fatality rate, Shelby County, 2001 to 2024 [Dataset]. Calculated from data by NHTSA and BEA. Available at: https://invokely.ai/docs/methodology#traffic_fatality_rate_per_100k (Accessed: 12 October 2026).

BibTeX
@misc{invokely_traffic_fatality_rate_shelby_2024,
  author = {{Invokely}},
  title = {{NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents: Traffic fatality rate, Shelby County, 2001 to 2024}},
  howpublished = {Data set},
  url = {https://invokely.ai/docs/methodology#traffic_fatality_rate_per_100k},
  urldate = {2026-10-12},
  note = {Calculated from data by NHTSA and BEA. Accessed via Invokely, https://invokely.ai/en/traffic-fatality-rate/shelby-county-iowa. Publisher attribution: Invokely calculation from NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents. https://invokely.ai/docs/methodology\#traffic\_fatality\_rate\_per\_100k. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - Invokely
TI  - NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents: Traffic fatality rate, Shelby County, 2001 to 2024
PB  - Invokely
DB  - Invokely
UR  - https://invokely.ai/docs/methodology#traffic_fatality_rate_per_100k
L2  - https://invokely.ai/en/traffic-fatality-rate/shelby-county-iowa
Y2  - 2026/10/12
N1  - Calculated from data by NHTSA and BEA.
N1  - Accessed via Invokely, https://invokely.ai/en/traffic-fatality-rate/shelby-county-iowa.
N1  - Publisher attribution: Invokely calculation from NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents. https://invokely.ai/docs/methodology#traffic_fatality_rate_per_100k. Retrieved 2026-10-12.
ER  -
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Questions

What is the traffic fatality rate in Shelby County?

Traffic fatality rate in Shelby County was 16.9 per 100,000 people in 2024, according to NHTSA and BEA. That is up 8.5 pts from 2023. That is the 27th highest of 99 counties in 2024.

Where does this figure come from?

Invokely. NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents. Retrieved by Invokely on 2026-10-12.

What was the highest traffic fatality rate in Shelby County?

42.5 per 100,000 people in 2019, the highest value since 2001 in this series.

Related statistics for Shelby County

All statistics for Shelby County | Shelby County in figures