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1975

Montana · year

Montana in 1975

Deaths 291Fatal crashes 241Per 100,000 —US deaths 44,525

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 1975.

In 1975, 291 people died in 241 fatal crashes in Montana.

Montana accounted for 0.7% of the 44,525 crash deaths recorded nationally that year.

27.8% of the state's fatal crashes that year had at least one driver reported as drinking.

38% of the crashes happened between noon to 6pm; Saturday was the most common day.

Compared with 1974 and the nation

MeasureMontana 1975—United States 1975
Deaths291—44,525
Fatal crashes241—39,161
Deaths per 100,000 residents———
Crashes with a drinking driver28%—19%

Counties in 1975

Every county with a fatal crash in 1975, by deaths. Counts under three are shown as "1–2" (small-count rule); the per-100,000 column is blank for them. 47 counties listed.

CountyFatal crashesDeathsPer 100,000Deaths 2015–2024
Missoula County222318.8165
Cascade County181922.5103
Lake County161750.990
Silver Bow County121644.336
Big Horn County1214109.4130
Glacier County914103.755
Lewis and Clark County101317.377
Rosebud County912146.447
Beaverhead County712119.933
Flathead County10119.6178
Roosevelt County811107.940
Yellowstone County895.2203
Sanders County6964.843
Gallatin County886.3108
Sweet Grass County78212.914
Mineral County66115.525
Deer Lodge County5661.221
Granite County1–26166.622
Hill County5531.124
Ravalli County5510.446
Toole County4597.05
Teton County3577.611
Jefferson County4430.152
Pondera County4465.816
Powell County4456.231
Fergus County3433.722
Custer County1–2433.413
Chouteau County3351.028
Lincoln County3313.548
Madison County3330.829
Treasure County33406.010
Fallon County1–23101.80
Prairie County1–23269.85
Broadwater County1–21–2—21
Judith Basin County1–21–2—16
Wheatland County1–21–2—3
Blaine County1–21–2—16
Daniels County1–21–2—3
Dawson County1–21–2—16
Garfield County1–21–2—10
Meagher County1–21–2—8
Musselshell County1–21–2—17
Park County1–21–2—48
Powder River County1–21–2—9
Richland County1–21–2—12
Sheridan County1–21–2—6
Stillwater County1–21–2—29

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

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

Weekday

Sunday15%
Monday16%
Tuesday11%
Wednesday10%
Thursday12%
Friday15%
Saturday20%

Questions and answers

How many people died in crashes in Montana in 1975?

291 people in 241 fatal crashes, according to NHTSA's FARS 1975 file.

Which county in Montana had the most crash deaths in 1975?

Missoula County with 23 deaths in 22 fatal crashes. The table on this page lists every county with a fatal crash that year.

How did 1975 compare with 1974 in Montana?

1975 is the first year in FARS; no earlier comparison exists.

Provenance

Source: NHTSA Fatality Analysis Reporting System, 1975 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.