The 18-year-old hotel map.

How we measured this

The data set is the HotelsAllow indexed-cities corpus as of April 2026 — 425 U.S. cities (the largest 200 by population in our active sitemap, plus the long tail), each with 5 hotels per city pre-verified to have a minimum check-in age of 18. Property-level data (name, address, score, review count, price, minimum check-in age) was sourced from public hotel listing data and validated against each property's published policy at the time of indexing.

The chain-classification step matches each hotel name against a curated list of chain prefixes (every U.S. brand owned by Hilton, Marriott, Hyatt, IHG, Wyndham, Choice, Best Western, Drury, Motel 6, Red Roof, Sonder, and Pod). Anything that doesn't match a known chain is classified as Independent / boutique. Population data is from the U.S. Census 2020 estimate.

Finding 1: Independents lead, the budget chains follow.

39.5% of the 18+ inventory in this directory is independent or boutique — properties without a recognizable national-chain prefix. The rest distributes across 12 major chain families. The top 3 chains alone account for 36.2% of indexed properties.

Reading this table: the chain at the top of the list is the one most travelers under 21 will see most often when searching the directory. The “Published age” column is the chain's stated corporate minimum — which matters when you're booking outside this directory and trying to predict whether a property will accept you.

Finding 2: California, Texas, New York, Florida — and a long tail.

18+ inventory tracks population, but with notable concentrations in college-town states and beach/resort markets. California alone contributes 24.3% of total indexed properties.

Finding 3: 18+ properties don't charge a premium.

Across the 1,962 verified 18+ hotels, the median nightly rate is $126.4 and the average is $156, with the lowest currently-listed nightly rate at $24. That sits squarely in the middle of the U.S. hotel market and is consistent with the same chains' rates at their 21+ properties — there is no measurable “young-traveler tax” in the published nightly rate.

The deposit hold is the only place under-21 guests sometimes pay more — typically an extra $25–$50 per night on top of the standard incidentals hold. That money is released within a few days of checkout.

Cite this study

Press, researchers, and writers are welcome to use this analysis with credit.

HotelsAllow. "U.S. Hotel Age Policy Study 2026: % of Hotels That Accept 18-Year-Olds, by Chain and State." HotelsAllow.com, April 2026.
https://hotelsallow.com/hotels-allow-data-2026

For the underlying CSV, methodology notes, or a custom slice of the data, contact [email protected].