Birth certificates are the most restricted vital record: nearly every state limits recent certificates to the person named, close family, and legal representatives. The research story is the opening clock — every state eventually opens old birth records, but the wait ranges from a few decades to over a century.
All 51 jurisdiction guides linked below are maintained individually. Content reviewed July 30, 2026 by the SearchSystems editorial team.
How the States Differ
The clocks are wildly different: Delaware opens birth records at 72 years, Montana's restriction effectively runs 30 years, Pennsylvania opens at 105, Oklahoma at 125 — and a few open-record states, led by Ohio, Massachusetts, and Vermont, will sell most birth certificates to anyone right now. Nevada sits at the other pole and never opens them by age.
Where you order also varies: some states issue only centrally, others through any county office, and a few have oddball issuers — North Carolina's Register of Deeds, Virginia's DMV counters, Wisconsin's Register of Deeds network.
Pick Your State
Frequently Asked Questions
Related National Directories
The companion rules live in death records and vital records; name changes route through court records.
