Best sportsbooks in Iowa

Iowa has the lowest tax rate among major mobile sports betting states at 6.75%, with all national brands live.

Ranked by line sharpness, not promo size or referral payout. How we make money.

#1
BetRivers
sharpness 3/518¢ width
iRush rewards; competitive on niche markets.
Open BetRivers
- ✓ Sharper than DK/FD
- ✓ Quieter on limits
#2
DraftKings
sharpness 2/522¢ width
High limits in regulated states; payout times 1–5 business days.
Open DraftKings
- ✓ Huge market depth
- ✓ Same-game parlays
- ✓ Promos for new users
#3
FanDuel
sharpness 2/522¢ width
Fast cash-out, instant withdrawals via PayPal in most states.
Open FanDuel
- ✓ Best UI
- ✓ Generous SGP boosts
- ✓ Fast payouts
#4
BetMGM
sharpness 2/524¢ width
MGM rewards integration; payout in 3–5 days.
Open BetMGM
- ✓ MGM loyalty cross-over
- ✓ Wide prop menu
#5
Caesars
sharpness 2/524¢ width
Caesars Rewards tie-in; standard 1–5 day payouts.
Open Caesars
- ✓ Odds boosts
- ✓ Rewards program
#6
ESPN BET
sharpness 2/524¢ width
Standard Penn payouts.
Open ESPN BET
- ✓ Brand integration
- ✓ Promos

Iowa sports betting facts

Mobile: Live
Retail: Live
Min age: 21+
Tax rate: 6.75%

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FAQ — sports betting in Iowa

Is online sports betting legal in Iowa?

Yes — Iowa has legal, regulated mobile sports betting. Minimum age: 21+. Iowa has the lowest tax rate among major mobile sports betting states at 6.75%, with all national brands live.

Which sportsbooks are live in Iowa?

DraftKings, FanDuel, BetMGM, Caesars, ESPN BET, Fanatics, BetRivers, Hard Rock Bet are currently live in Iowa.

How does Parlae rank sportsbooks?

By line sharpness (de-vigged price quality) and width, not by promo size or referral payout. The book that prices closest to the true fair line wins — that's the same book that gives you the best long-term EV.

What's the legal minimum betting age in Iowa?

21+. Some retail/tribal venues may differ; check the operator.

What's the state tax rate on sportsbook revenue?

6.75% of adjusted gross revenue. Tax rates don't affect player odds directly but do influence which operators choose to enter the market.

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See which book has the best price on every game in Iowa right now. The value-bet scanner flags lines priced in your favor automatically.

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