Iowa Sportsbooks Stay Hot In December But Fall Short Of Records

Written By PlayIA Staff on January 7, 2022 - Last Updated on July 22, 2022
December 2021 revenue

Sportsbooks win $13 million on nearly $270 million in wagers in December, as sportsbooks slow slightly without a full month of college football, according to PlayIA analysts

(DES MOINES) — Iowa sportsbooks ended 2021 by extending their hot streak to four months, generating more than $13 million in revenue on nearly $270 million in bets in December. The near-record action capped a year in which the growth at Iowa sportsbooks exploded with the dismissal of in-person online registration rules, spurring $2 billion in wagers in 2021, according to PlayIA, a leading source for news and analysis of the Iowa gaming market.

“Bettors have more time and more opportunity to place a bet in December than most any other month,” said Eric Ramsey, an analyst for the Network, which includes “Football and basketball seasons overlap, and Iowa and Iowa State have played well in both sports, which creates enthusiasm. Plus, sports fans take time off around the holidays, and college bowl games are played every day of the week.”

In December, bettors poured $266.5 million in wagers in Iowa’s online and retail sportsbooks, up 154.3% from $104.8 million in December 2020, according to official data released Friday. December’s wagers fell short of the record $287.2 million wagered in November, as the volume of betting slipped to $8.6 million per day over the 31 days of December from $9.6 million per day in November.

Iowa sports betting revenue was down in December, too, dropping 32.3% to $13.4 million from the record $19.7 million in November. Still, December’s revenue was the second-highest in state history, and up 77.4% over the $7.5 million produced in December 2020. December’s win yielded $957,637 in tax revenue for the state.

December closed the book on a remarkable year, which started with the end of in-person registration requirements at online sportsbooks. That set the stage for explosive year-over-year growth. In 2021, Iowa sportsbooks generated:

  • $2.04 billion in online and retail wagers, up 255% from $575.2 million in 2020. That will likely place Iowa 10th among legal sports betting jurisdictions in the U.S.
  • $1.8 billion in online wagers alone, up 343.7% from $405.2 million in 2021.
  • $114.5 million in net receipts, up 175.2% over $41.6 million in 2020.

“Significant growth would have come regardless of the registration rules, but the rollback of in-person requirements ultimately was rocket fuel for Iowa’s sportsbooks,” said Russ Mitchell, lead analyst for “Iowa’s market hasn’t reached maturity either. Sportsbooks continue to expand their reach to new customers as potential bettors become more comfortable with the idea of legal sports betting. And as Iowa bettors become more familiar with diverse forms of betting such as in-game wagering, the market should continue to grow.”

$241.7 million, or 90.7%, of December’s bets were made online, producing $11.9 million in revenue. Retail betting generated the remaining $24.8 million in wagers, which produced $1.5 million in net receipts.

In December, Caesars took its familiar position atop the online market with $90.1 million in wagers, which yielded $3.6 million in net receipts. DraftKings was No. 2 with $72.3 million in online wagering, producing $3 million in revenue.

Diamond Jo Worth led the retail market with $6.2 million in bets, yielding $271,676 in revenue. Ameristar Council Bluffs was second with $5.5 million in wagers, which led to $384,513 in net receipts.

Bettors found an overwhelming amount of football and basketball to bet on in December. Not only was there a full month of NFL and NBA games to bet on, but college basketball drew significant action, too. To that end, Iowa State went undefeated in its six games, including a win over Iowa, to extend the Cyclones’ surprising start. Iowa basketball played six games, too. And Iowa State played Clemson in the Cheez-It Bowl, while Iowa awaited its Citrus Bowl matchup with Kentucky on Jan. 1.

“No marketing push from an operator can compare to the enthusiasm that a hot local team can create, and the football and basketball programs at Iowa and Iowa State have had significant success over the last four months,” Mitchell said. “Sportsbooks have benefitted mightily, spurring four months of records to end what was already a great year for the industry.”

Iowa sports betting revenue, December 2021

LicenseeOnline Brand(s)HandleOnline HandleRetail HandleRevenueTaxes (6.75%)
Isle BettendorfCaesars$46,998,316$46,672,748$325,568$444,150$29,980
Diamond Jo DubuqueFanDuel | Betway$36,946,104$35,931,490$1,014,614$1,881,306$128,417
Wild Rose JeffersonDraftKings | BetRivers$31,622,245$31,457,201$165,044$1,347,008$113,134
Wild Rose ClintonDraftKings | BetRivers$28,991,461$28,371,302$620,159$1,169,293$101,176
Prairie MeadowsCaesars$27,757,716$26,767,693$990,023$1,991,684$134,439
Diamond Jo WorthBetMGM$23,410,884$17,203,934$6,206,950$1,992,618$134,502
Wild Rose EmmetsburgDraftKings$18,009,085$17,893,005$116,080$927,624$62,615
Ameristar Council BluffstheScore Bet | Barstool$15,569,254$10,056,547$5,512,707$1,001,441$67,597
Horseshoe Council BluffsCaesars$7,646,060$3,984,988$3,661,072$569,922$38,470
Isle WaterlooCaesars$5,648,286$5,120,246$528,040$408,570$27,578
Catfish BendPointsBet$5,411,126$5,116,936$294,190$302,720$20,434
Harrah's Council BluffsCaesars | Unibet$3,410,905$3,024,479$386,426$275,076$18,568
Grand FallsBetfred | Bally Bet$2,518,311$975,801$1,542,510$200,317$13,521
Hard Rock Sioux CityHard Rock$2,060,938$1,116,930$944,008$124,412$8,398
Rhythm CityElite$1,521,266$647,221$874,045$13,501$2,554
Q CasinoQ Sportsbook$992,334$387,207$605,127$52,984$3,576
Casino Queen MarquetteFubo$404,477$376,215$28,262$58,237$3,931

For more information and analysis on regulated sports betting in Iowa, visit

Contact: Zack Hall, Catena Media, 

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