How to look up criminal records

How to look up criminal records: choose the correct official source first

A reliable criminal-record lookup starts with the question you are trying to answer: federal case, state/local court case, your own fingerprint history, custody, warrant, or specialized registry status. Search the native source for that layer and verify the current outcome.

Record route

Start with jurisdiction and record type

A name search is only discovery. The decisive verification usually comes from a case number, fingerprint match, state identifier, or source-owned status field.

Jurisdiction comes before database choiceFederal, state and local records live in different systems.
PACER is the federal-court routeUse its court-specific or nationwide federal case search for federal dockets.
Self-history review uses fingerprintsThe FBI process is designed to let an individual review and challenge identity-linked history.
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What should you know about this search?

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Direct answer

To look up criminal records, first identify the likely jurisdiction and the record layer you need. Use PACER for federal court cases, the appropriate state or local court for state cases, official self-review processes for your own criminal history, and specialized registries only for their defined purpose. Confirm important results with native identifiers and the current disposition.

A source-first criminal-record lookup in six decisions

The workflow stays useful even when the specific court or state changes.

1
Define the event typeDecide whether the question concerns an arrest, filed criminal case, conviction, incarceration, warrant, or registry status.
2
List likely jurisdictionsUse residence, event location, known court, or agency information to identify federal, state, county, or municipal systems.
3
Open the native sourceSearch the court, repository, corrections agency, or registry that owns that record layer rather than a broad commercial profile.
4
Use strong identifiersCase number, fingerprint identity, state ID, docket number, or date-of-birth fields reduce same-name ambiguity.
5
Read the dispositionFor a criminal case, verify dismissal, plea, conviction, acquittal, sentencing, appeal, sealing, or other current outcome.
6
Record the verification dateCriminal status changes. Save the source and access date so later readers know when the result was current.

Match the lookup question to the official source family

This table prevents a convenient portal from being used for a question it cannot answer.

QuestionSource familyVerification focus
Federal criminal case? PACER / specific federal court Current docket, filed documents, disposition and sealed-access limits.
State or local criminal case? State judiciary or local clerk Case number, charges, events and final disposition.
My fingerprint history? FBI/state self-review process Identity-confirmed history plus challenge/correction procedure.
Sex-offender registry status? NSOPW plus underlying jurisdiction registry Current listing and jurisdiction-provided details only.

Name searching is discovery; identity and disposition make the result reliable

Common names and partial indexes create false confidence unless a match is tied to stronger identifiers.

The FBI’s self-review process illustrates the strongest identity model: fingerprints are required, and the FBI does not provide a name check for Identity History Summary requests. Court systems use a different model, often relying on party name, case number, filing date, court and other docket fields. A public name match should therefore be treated as a lead until the record’s own identifiers support the connection.

Disposition is a second verification layer. An arrest may not lead to charges, charges may be amended or dismissed, and a conviction can later be appealed, vacated, sealed, or corrected under applicable law. The court or contributing agency that owns the record is the right place to verify those changes.

Where this page was verified

External sources are marked nofollow.

1
PACER - Federal Court Records
Source
2
FBI - Identity History Summary
Source
3
DOJ - National Sex Offender Public Website
Source

How to look up criminal records: choose the correct official source first: common questions

PACER provides public electronic access to federal court records and a nationwide federal case locator.
The FBI Identity History Summary process is fingerprint-based self-review and does not provide a name check.
No. NSOPW is a specialized sex-offender registry search and does not cover all criminal records.