Idaho was ranked at No. 119 (out of 500 college football teams) in the final Litkenhous Ratings for 1947.[5]
Led on the field by 26-year-old passing halfback Billy (The Rifle) Williams,[6] Idaho compiled a 4–4 overall record.
The Vandals opened the season at home with a 27–7 win over the Puget Sound Loggers of Tacoma,[7] then traveled to northern California and defeated Stanford 19–16,[8] their only win in the series, after five defeats.[9] After a 6–3–1 season the previous year, Stanford fielded one of its poorest teams in 1947 and went winless at 0–9. (They have met only once since, Stanford crushed Idaho 63–0 two years later in 1949.)[10]
At the time, it was thought to be the first Idaho football win over a California school in the PCC, and 5,000 greeted the team at the Moscow train station on Monday morning; classes were canceled and the public schools were closed.[11] It was actually the second win, as first-year member UCLA lost in Moscow in 1928.[12][13] But it stands as the only road win and the most recent overall, as Idaho has not defeated any of the four California schools of the present-day Pac-12 in football since then, with winless all-time records against USC (0–9) and California(0–4).
The next week, the undefeated Vandals suffered a nineteenth straight loss in the Battle of the Palouse with neighbor Washington State, falling 7–0 at homecoming in Moscow.[14][15] With the excitement after the win at Stanford, the game at Neale Stadium drew an overflow attendance of 22,500, then a record gathering of any kind for the Palouse and the state of Idaho. The loss ran the winless streak against the Cougars to 21 games, a record of 0–20–1 since taking three straight in 1923–25; the Vandals tied again in 1950 and finally broke the streak in 1954 in Pullman.[16]
The road victory over Stanford was Idaho's only win in the PCC in 1947, and struggled on offense with just thirteen points scored in their four losses. That included a humbling 21–0 shutout at home to Montana for the Little Brown Stein on a Friday afternoon in November;[17] the Grizzlies had also won with a shutout the previous year, 19–0 in Missoula.[18] The season finale the next week in Boise was an improvement, with a 13–6 upset of Utah in the rain at Public School Field to finish at 4–4.[19] It was the first Vandal football game in Boise in five years and had a record overflow crowd;[6] Idaho improved its record in Boise games (southern homecoming) to 12–0–2[19] (they won the next three years, then only three of nine from 1951–59).
Following the war and the single-win seasons of the previous two years, the 1947 team had the best record since 1938. Despite the improvement, it was Howell's best season at Idaho and a winning football season was still sixteen years away; the 1963 team went 5–4 under Dee Andros (with the final game canceled). In between, two seasons also had even .500 records: 1952 and 1957.
No Vandals were named to the All-Coast team; halfback Billy Williams was named to the third team. Honorable mention were end Orville Barnes, tackle Will Overgaard, and guard Jack Dana.[24][25]
NFL draft
One senior from the 1947 Vandals was selected in the 1948 NFL draft:[26]