Iowa sportsbooks see volumes rise in August to reach $108m in wagers

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Iowa sportsbooks saw bettors boost their wagering in August by more than 20% on July, marking the first month-on-month gain in betting volume since March’s record-setting month. 

August’s uptick to more than $108m was nearly enough for the state to reach $1bn in wagering since January 1, a noteworthy milestone ahead of what will likely be the busiest four months of the year, according to PlayIA

Eric Ramsey, analyst for the Network, which includes, noted: “Futures betting and a handful of college games are enough to move the needle. That’s how important football is to the sports betting industry. 

“August is a precursor for what should be the busiest stretch of the year. Optimistic projections for the last four months put the state past $1.7bn in wagers for the year.”

Iowa’s online and retail sportsbooks accepted $108.4m in bets in August, up 21.1% from $88.9m in July. Bettors placed $3.5m per day over the 31 days of August, up from $2.9m per day over the 31 days of July.

Despite the volume increase, operator revenue fell 14.3% to $6.6m from $7.7m in July, resulting in $486,608 in tax revenue for the state.

Year-on-year, August’s wagering was up 115% compared with $50.3m in August 2020. Meanwhile, revenue grew 120% in August from $3m in August 2020. Iowa sportsbooks have now generated $997m in bets since January 1, falling just short of reaching $1bn in wagering for the year.

“As slow as the summer months have been, the growth over the last year in Iowa remains remarkable,” said Russ Mitchell, lead analyst for “Nearly $1bn in eight months represents a significant jump forward, and that growth should only accelerate over the next four months.”

Baseball led the way in August. But the return of college football, even if for just a handful of games, was a significant reason why volume increased during the month.

September will show even greater gains, though. A full college football schedule and the return of the NFL will always bring a boom in sports betting. But Saturday’s showdown between No. 9 Iowa State and No. 10 Iowa — the first time a Cy-Hawk game featured both teams in the AP Top 10 — was something altogether different for Iowa sportsbooks.

“A game that creates that kind of excitement is rare, sending fans on both sides pouring into the state’s online and retail sportsbooks,” Ramsey said. “That made it a unique opportunity for the industry to reach college football fans all across Iowa, including those who have never placed a bet before.”

In August, $96.1m in bets were made online, representing 88.6% of the state’s handle. Retail betting accounted for the remaining $12.4m.

William Hill topped the online market with $34.8m in online wagers, which yielded $229,427 in net receipts. DraftKings was second with $29.9m in online wagering, generating a market-best $2.3m in revenue.

Ameristar Council Bluffs topped the retail market with $3.6m in wagers, netting $643,585 in revenue. Diamond Jo Worth was second with $3.4m in bets, producing $246,324 in revenue.

“Operators have been jockeying for market share since the beginning of the year, but the real test comes with the beginning of the football season,” Mitchell said. “If operators put in place a solid strategy for reaching out to customers over the summer, the fruits of that labor will start to come in September.”