When a dog eats chocolate at 11pm or a cat stops breathing on a Sunday, the only question that matters is: is there an open emergency vet within driving distance? We analyzed our national directory to find out where the answer is "yes," and where it quietly isn't.
Among the 42 states (+ DC) with enough directory coverage to rank fairly, these have the thinnest 24/7 emergency access relative to population. New York, the fourth most populous state in the country, ranks last. (Nine states where our coverage is still growing are excluded from the ranking; see the methodology.)
24/7 emergency providers per 1 million residents. Population: US Census Bureau 2024 estimates.
24/7 emergency providers per 1 million residents.
We run VeterUSA, a national directory of veterinarians and 24-hour emergency hospitals. The whole reason the site exists is that finding an open vet at midnight is harder than it should be. Once we had a few thousand clinics cataloged, we noticed something we couldn't unsee: in a lot of states, the map basically goes dark after 6pm. So we counted, state by state, and put the numbers here where pet owners, reporters, and clinics can actually use them. If some of these stats surprise you, they surprised us first.
The access problem isn't static. It's getting squeezed from both sides:
71% of US households now own a pet, up from 67% before the pandemic. Pet healthcare demand is growing roughly 6% a year, but the physical map of 24/7 hospitals barely moves.
Research commissioned by Mars Veterinary Health projects a shortfall of 14,000 to 24,000 companion-animal veterinarians by 2030, even accounting for new graduates. Emergency medicine, with its nights, weekends, and burnout, feels it first.
In a 2024 industry survey, 41% of emergency and specialty practices reported average wait times of an hour or more. A separate Colorado State University study found 28% of pet owners had tried to get veterinary care in the past two years and couldn't; emergency care was the most common type they were seeking.
| State | Clinics listed | 24/7 emergency | % offering ER | ER per 1M residents | Access |
|---|
Source: VeterUSA.com directory, August 2026. States ranked by emergency providers per million residents (US Census Bureau 2024 population estimates).
What we analyzed. VeterUSA's directory of 4,592 veterinary clinics across all 50 states and the District of Columbia, current as of August 2026. A clinic counts as "24/7 emergency" if its listed hours are round-the-clock or it explicitly offers emergency/after-hours care.
What this data is. A large, verified sample of US veterinary providers, strong enough to show relative differences between states and the overall scarcity of after-hours care.
What it isn't. A complete census of all ~34,000 US veterinary practices (per US Census Bureau data). State ratios reflect providers listed and verified in our directory; absolute counts in under-sampled states should be read as minimums, not totals. Per-capita figures use Census 2024 population estimates.
Ranking rule. State rankings include only the 42 states + DC where our coverage is dense enough (5 or more listed clinics per million residents) for a per-capita ratio to be meaningful. Nine states are excluded because our coverage there is still growing and their listed counts would understate real access: Alaska, Hawaii, Nebraska, New Jersey, North Dakota, Oklahoma, Pennsylvania, South Dakota, and Texas.
Corrections and press. If you represent a clinic that should be listed (or unlisted), use the claim form on the relevant page. Journalists: every number on this page can be re-verified against the live directory.
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