Data / Traffic fatality rate / Gregory County

Traffic fatality rate in Gregory County

Traffic fatality rate in Gregory County was 0 per 100,000 people in 2024, according to NHTSA and BEA. That is down 24.9 pts from 2023. That is the 43rd highest of 66 counties in 2024.

2024, per 100,000 people0 Estimated
Change on 2023-24.9 pts
Rank43rd of 66Counties in South Dakota ranked
Series high72.52014
Series low02004
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Traffic fatality rate in Gregory County, 2001 to 2024

02040608020012005200920132017202120242001: 21.6 per 100,000 people2002: 22 per 100,000 people2003: 44.5 per 100,000 people2004: 0 per 100,000 people2005: 0 per 100,000 people2006: 23.2 per 100,000 people2007: 46.9 per 100,000 people2008: 23.5 per 100,000 people2009: 23.5 per 100,000 people2010: 23.4 per 100,000 people2011: 0 per 100,000 people2012: 47.6 per 100,000 people2013: 48 per 100,000 people2014: 72.5 per 100,000 people2015: 49 per 100,000 people2016: 0 per 100,000 people2017: 0 per 100,000 people2018: 49.7 per 100,000 people2019: 0 per 100,000 people2020: 25 per 100,000 people2021: 0 per 100,000 people2022: 50.1 per 100,000 people2023: 24.9 per 100,000 people2024: 0 per 100,000 people02040608020012009201720242001: 21.6 per 100,000 people2002: 22 per 100,000 people2003: 44.5 per 100,000 people2004: 0 per 100,000 people2005: 0 per 100,000 people2006: 23.2 per 100,000 people2007: 46.9 per 100,000 people2008: 23.5 per 100,000 people2009: 23.5 per 100,000 people2010: 23.4 per 100,000 people2011: 0 per 100,000 people2012: 47.6 per 100,000 people2013: 48 per 100,000 people2014: 72.5 per 100,000 people2015: 49 per 100,000 people2016: 0 per 100,000 people2017: 0 per 100,000 people2018: 49.7 per 100,000 people2019: 0 per 100,000 people2020: 25 per 100,000 people2021: 0 per 100,000 people2022: 50.1 per 100,000 people2023: 24.9 per 100,000 people2024: 0 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
20240 Estimated
202324.9
202250.1
20210
202025
20190
201849.7
20170
20160
201549
201472.5
201348
201247.6
20110
201023.4
200923.5
200823.5
200746.9
200623.2
20050
20040
200344.5
200222
200121.6

Compared with South Dakota and United States

Place2024
Gregory County0
South Dakota15.7
United States11.5

Gregory County compared with nearby places

Aurora County: 36.3 per 100,000 peopleBeadle County: 20.6 per 100,000 peopleBennett County: 30.4 per 100,000 peopleBon Homme County: 28.3 per 100,000 peopleBrookings County: 5.5 per 100,000 peopleBrown County: 8 per 100,000 peopleBrule County: 19 per 100,000 peopleBuffalo County: 219.2 per 100,000 peopleButte County: 27.5 per 100,000 peopleCampbell County: 0 per 100,000 peopleCharles Mix County: 85.6 per 100,000 peopleClark County: 0 per 100,000 peopleClay County: 13.1 per 100,000 peopleCodington County: 17.1 per 100,000 peopleCorson County: 26.7 per 100,000 peopleCuster County: 21.4 per 100,000 peopleDavison County: 0 per 100,000 peopleDay County: 0 per 100,000 peopleDeuel County: 69.2 per 100,000 peopleDewey County: 18.8 per 100,000 peopleDouglas County: 0 per 100,000 peopleEdmunds County: 0 per 100,000 peopleFall River County: 67.9 per 100,000 peopleFaulk County: 0 per 100,000 peopleGrant County: 13.1 per 100,000 peopleGregory County: 0 per 100,000 peopleHaakon County: 54.5 per 100,000 peopleHamlin County: 0 per 100,000 peopleHand County: 0 per 100,000 peopleHanson County: 28.8 per 100,000 peopleHarding County: 150.9 per 100,000 peopleHughes County: 5.7 per 100,000 peopleHutchinson County: 53.9 per 100,000 peopleHyde County: 82.3 per 100,000 peopleJackson County: 109.6 per 100,000 peopleJerauld County: 59.2 per 100,000 peopleJones County: 0 per 100,000 peopleKingsbury County: 19 per 100,000 peopleLake County: 0 per 100,000 peopleLawrence County: 38.2 per 100,000 peopleLincoln County: 10.6 per 100,000 peopleLyman County: 134.4 per 100,000 peopleMcCook County: 104 per 100,000 peopleMcPherson County: 0 per 100,000 peopleMarshall County: 0 per 100,000 peopleMeade County: 22.6 per 100,000 peopleMellette County: 0 per 100,000 peopleMiner County: 0 per 100,000 peopleMinnehaha County: 7.7 per 100,000 peopleMoody County: 30.6 per 100,000 peopleOglala Lakota County: 22.5 per 100,000 peoplePennington County: 10.3 per 100,000 peoplePerkins County: 0 per 100,000 peoplePotter County: 0 per 100,000 peopleRoberts County: 19.5 per 100,000 peopleSanborn County: 0 per 100,000 peopleSpink County: 16.4 per 100,000 peopleStanley County: 66.3 per 100,000 peopleSully County: 0 per 100,000 peopleTodd County: 0 per 100,000 peopleTripp County: 0 per 100,000 peopleTurner County: 0 per 100,000 peopleUnion County: 11.5 per 100,000 peopleWalworth County: 0 per 100,000 peopleYankton County: 17 per 100,000 peopleZiebach County: 41.4 per 100,000 people
  • Under 15
  • 15 to 24
  • 24 to 55
  • 55 and over
Traffic fatality rate, 2024, per 100,000 people. Gregory County is outlined. Same source and period for every area shown. Source: Invokely. Boundaries: U.S. Census Bureau cartographic boundary files.

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

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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, Gregory 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, Gregory 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, Gregory 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, Gregory 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_gregory_2024,
  author = {{Invokely}},
  title = {{NHTSA FARS traffic fatalities divided by BEA mid-year population (SAINC1 and CAINC1), per 100,000 residents: Traffic fatality rate, Gregory 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/gregory-county-south-dakota. 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, Gregory 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/gregory-county-south-dakota
Y2  - 2026/10/12
N1  - Calculated from data by NHTSA and BEA.
N1  - Accessed via Invokely, https://invokely.ai/en/traffic-fatality-rate/gregory-county-south-dakota.
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 Gregory County?

Traffic fatality rate in Gregory County was 0 per 100,000 people in 2024, according to NHTSA and BEA. That is down 24.9 pts from 2023. That is the 43rd highest of 66 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 Gregory County?

72.5 per 100,000 people in 2014, the highest value since 2001 in this series.

Related statistics for Gregory County

All statistics for Gregory County | Gregory County in figures