You’ve probably noticed there’s no single “betting age” nationwide—states juggle laws around age thresholds, betting formats, and access. Some let 18‑year‑olds play via mobile apps, others stick to the traditional 21‑plus rule, and a few haven’t opened up at all. Here’s your no‑fluff guide to where sports betting is legal, restricted, or still off-limits in 2025.
Want the short version?
Check the table below.
✅ means legal
❌ means not legal.
Age column = minimum legal age for sports betting in that state (online or retail, whichever applies). Notes flag quirks (tribal-only, retail-only, etc.).
Fast notes before you scan
- 18+ states are rare and mostly lottery/tribal-led markets.
- Retail-only = you must place bets in person; no statewide mobile.
- Tribal-only = betting is offered by tribal casinos; statewide mobile usually not available.
- On-prem mobile = mobile works only while you’re physically at the book.
State-by-state snapshot (accurate for 2025)
| State | Online | Retail | Age | Notes |
|---|---|---|---|---|
| Alabama | ❌ | ❌ | — | Not legal |
| Alaska | ❌ | ❌ | — | Not legal |
| Arizona | ✅ | ✅ | 21 | Statewide online + retail books |
| Arkansas | ✅ | ✅ | 21 | Statewide online + casino retail |
| California | ❌ | ❌ | — | Not legal |
| Colorado | ✅ | ✅ | 21 | Full online + retail |
| Connecticut | ✅ | ✅ | 21 | Statewide online + retail |
| Delaware | ✅ | ✅ | 21 | State lottery model with online + retail |
| Florida | ✅ | ✅ | 21 | Statewide online via Seminole; retail at Seminole casinos |
| Georgia | ❌ | ❌ | — | Not legal |
| Hawaii | ❌ | ❌ | — | Not legal |
| Idaho | ❌ | ❌ | — | Not legal |
| Illinois | ✅ | ✅ | 21 | Full online + retail |
| Indiana | ✅ | ✅ | 21 | Full online + retail |
| Iowa | ✅ | ✅ | 21 | Full online + retail |
| Kansas | ✅ | ✅ | 21 | Full online + retail |
| Kentucky | ✅ | ✅ | 18 | Law allows 18+; some operators choose 21 |
| Louisiana | ✅ | ✅ | 21 | Online/retail in authorized parishes |
| Maine | ✅ | ✅ | 21 | Tribal-controlled online; retail available |
| Maryland | ✅ | ✅ | 21 | Full online + retail |
| Massachusetts | ✅ | ✅ | 21 | Full online + retail |
| Michigan | ✅ | ✅ | 21 | Full online + retail |
| Minnesota | ❌ | ❌ | — | Not legal (bills pending at times) |
| Mississippi | ❌ | ✅ | 21 | Retail only; on-prem mobile at casinos |
| Missouri | ❌ | ❌ | — | Not legal |
| Montana | ❌ | ✅ | 18 | Lottery kiosks + on-prem app only |
| Nebraska | ❌ | ✅ | 21 | Retail at racetrack casinos only |
| Nevada | ✅ | ✅ | 21 | Statewide mobile (in-person acct setup common) + retail |
| New Hampshire | ✅ | ✅ | 18 | Lottery-led (DraftKings); retail books available |
| New Jersey | ✅ | ✅ | 21 | Full online + retail |
| New Mexico | ❌ | ✅ | 21 | Tribal-only retail sportsbooks |
| New York | ✅ | ✅ | 21 | Full mobile + retail upstate |
| North Carolina | ✅ | ✅ | 21 | Statewide mobile (2024) + retail |
| North Dakota | ❌ | ✅ | 21 | Tribal-only retail; no statewide mobile |
| Ohio | ✅ | ✅ | 21 | Full online + retail |
| Oklahoma | ❌ | ❌ | — | Not legal |
| Oregon | ✅ | ✅ | 21 | State lottery online; tribal retail |
| Pennsylvania | ✅ | ✅ | 21 | Full online + retail |
| Rhode Island | ✅ | ✅ | 18 | Lottery-led online + retail |
| South Carolina | ❌ | ❌ | — | Not legal |
| South Dakota | ❌ | ✅ | 21 | Retail in Deadwood only |
| Tennessee | ✅ | ❌ | 21 | Online-only statewide |
| Texas | ❌ | ❌ | — | Not legal |
| Utah | ❌ | ❌ | — | Not legal |
| Vermont | ✅ | ❌ | 21 | Online-only (no casinos) |
| Virginia | ✅ | ✅ | 21 | Statewide online + retail at casinos |
| Washington | ❌ | ✅ | 21 | Tribal-only retail; on-prem mobile |
| West Virginia | ✅ | ✅ | 21 | Full online + retail |
| Wisconsin | ❌ | ✅ | 21 | Tribal-only retail; limited on-prem mobile |
| Wyoming | ✅ | ❌ | 18 | Online-only statewide |
| District of Columbia* | ✅ | ✅ | 18* | Lottery-run online (18+); private books 21 |
* DC: Age 18 for the lottery-run book; 21 at privately operated books.
Quick FAQs (so you don’t have to Google)
Which states allow 18+ sports betting?
Kentucky (law allows 18+; some books set 21), Montana (lottery retail/on-prem), New Hampshire (lottery), Rhode Island (lottery), Wyoming (online-only), and DC’s lottery-run option.
What does “retail-only” mean?
You must place bets at a physical sportsbook location. Some states enable on-prem mobile, but only while you’re inside/near that sportsbook.
Is offshore betting legal?
No. If a site isn’t licensed in your state or DC, you’re outside the regulated market. Stick with state-authorized books.
