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Site Map
Background and Status of Incident-Based Reporting and NIBRS- What is Incident-Based Reporting?
- What is NIBRS?
- Advantages of Incident-Based Reporting Over Summary Reporting
- Comparison of NIBRS and UCR Definitions
- Smart NIBRS Decision-Making
- Steps for Developing NIBRS
- Status of NIBRS in the States
Using Incident-Based and NIBRS Data
- Availability of IBR Data
- Preparing Data for Analysis
- Tips and Shortcuts For Working With NIBRS Data
- Data Quality
- Understanding NIBRS Data Quality
- FBI's Data Quality Guidelines for Statistical Publishing
- Connecticut's Data Quality Assessment Tools
- Overview of Data Quality Assessment Tools
- Reviewing Vendor Software
- NIBRS - Statute Offense Crosswalk
- Certification: NIBRS-UCR Comparisons
- External Validity Checks
- Referential Integrity Reviews
- Standards for UCR Reports from NIBRS Data
- LEOKA Data Gathering With NIBRS
- Data Quality Assessments with Statistical and Database Tools
- Reports for Law Enforcement: The Next Steps
- Data Quality Checks
- Ensure that required fields contain data
- Ensure that the required homicide (09A, 09B, 09C) offense segment data fields are complete
- Ensure that the required homicide (09A, 09B, 09C) victim segment data fields are complete
- Ensure that offenses coded as occurring at midnight are correct
- Ensure that victim variables are reported where required and are correct
- Analyzing Incident-Based Data
- Standardizing the Display of IBR Data: An Examination of NIBRS Elements
- Incident Date/Hour
- Data Collection Guidelines and Data Quality
- Frequencies and Rate of Missing Data in NIBRS
- View Tables Developed by the FBI
- Additional Examples
- Location
- Data Collection Guidelines and Data Quality
- Frequencies and Rate of Missing Data in NIBRS
- View Tables Developed by the FBI
- Additional Examples
- Type Weapon/Force Involved
- Data Collection Guidelines and Data Quality
- Frequencies and Rate of Missing Data in NIBRS
- View Tables Developed by the FBI
- Additional Examples
- Victim Injury
- Data Collection Guidelines and Data Quality
- Frequencies and Rate of Missing Data in NIBRS
- Additional Examples
- Relationship(s) of Victim(s) to Offender(s)
- Data Collection Guidelines and Data Quality
- Frequencies and Rate of Missing Data in NIBRS
- View Tables Developed by the FBI
- Additional Examples
- Drug-Related Offenses
- Data Collection Guidelines and Data Quality
- Frequencies and Rate of Missing Data in NIBRS
- View Tables Developed by the FBI
- Additional Examples
- Property Offenses
- IBR Resource Center Reports Using State Data
- Crime at the Beach: An Analysis of Complaints, Charges, Victims, and Offenders in Rehoboth Beach and Dewey Beach, Delaware 1996 through 1998 (2000) - Delaware Statistical Analysis Center
- Implementation of the National Incident-Based Reporting System in Iowa (2001) - Iowa Statistical Analysis Center
- Maine's Conversion to NIBRS (2005) - Maine Statistical Analysis Center
- Reported Incidents Between Intimate Partners: An Analysis of Data from the Michigan Information Crime Reporting System (2001) - Michigan Statistical Analysis Center
- Travel to Violence (2007) - New Mexico Statistical Analysis Center
- State Law Enforcement Division (SLED) Automated Incident-Reporting Survey Results (2000) - South Carolina Statistical Analysis Center
- School Violence in South Carolina 1996 - 1998: An Incident-Based Descriptive Analysis (1999) - South Carolina Statistical Analysis Center
- Victim Demographic Information (2000) - South Dakota Statistical Analysis Center
- Thefts from Automobiles: Using Data to Address Community Problems (2002) - Utah Statistical Analysis Center
- Presenting Incident-Based Reporting (IBR) Data - One Byte at a Time (2003) - Vermont Statistical Analysis Center
- Exploring the Dynamics of Race and Crime Using Vermont NIBRS Data (2003) - Vermont Statistical Analysis Center
- Linking Incident-Based Crime Data and Court Records: A Pilot Study of Domestic Relationship and Driving Under the Influence Incidents (2000) - Vermont Statistical Analysis Center
- Crime in WV Cities: A Comparative Analysis of Selected Population Groups and Victim-Offender Relationships (2007) - West Virginia Statistical Analysis Center
- Wyoming Domestic Violence and Sexual Abuse Incident-Based Analysis (2007) - Wyoming Statistical Analysis Center
- Tables to Demonstrate the Capabilities of NIBRS
- Topical Analysis Examples Using NIBRS
- Juvenile Multiple Offender Analysis
- Are juveniles aged 10 - 17 more likely than adults to be involved in multiple offender incidents?
- What types of offenses are reported in juvenile multiple offender incidents and adult multiple offender incidents?
- At what time of day are most juvenile multiple offender property offenses committed?
- What offenses are reported in juvenile multiple offender incidents in which the most serious offense is a Part I Index property crime?
- Elderly Victimization Analysis
- For which violent crimes perpetrated in residential settings are adults aged 65 or older more likely than people aged 64 or younger to be victimized?
- For violent person crimes, when is the victimization of a person aged 65 or older in a residential setting most likely to occur?
- Does the offender age differ by victim-offender relationship for older adult and younger victims of robbery?
- Intimate Partner Violence Analysis
- Is there a difference between gender and age groups in the types of injuries sustained by victims in violent intimate partner incidents?
- What violent offenses did intimate partners commit and where were the offenses committed?
- Is there a difference in weapon use against female vs. male victims of intimate partner violence?
- Robbery Analysis
- Motor Vehicle Theft Analysis
- Drug Offenses Analysis
- Standardizing the Display of IBR Data: An Examination of NIBRS Elements
- Mapping Incident-Based Data
Reports, Projects, and Related Sites
- IBR Resource Center Reports Using State Data
- Crime at the Beach: An Analysis of Complaints, Charges, Victims, and Offenders in Rehoboth Beach and Dewey Beach, Delaware 1996 through 1998 (2000) - Delaware Statistical Analysis Center
- Implementation of the National Incident-Based Reporting System in Iowa (2001) - Iowa Statistical Analysis Center
- Maine's Conversion to NIBRS (2005) - Maine Statistical Analysis Center
- Reported Incidents Between Intimate Partners: An Analysis of Data from the Michigan Information Crime Reporting System (2001) - Michigan Statistical Analysis Center
- Travel to Violence (2007) - New Mexico Statistical Analysis Center
- State Law Enforcement Division (SLED) Automated Incident-Reporting Survey Results (2000) - South Carolina Statistical Analysis Center
- School Violence in South Carolina 1996 - 1998: An Incident-Based Descriptive Analysis (1999) - South Carolina Statistical Analysis Center
- Victim Demographic Information (2000) - South Dakota Statistical Analysis Center
- Thefts from Automobiles: Using Data to Address Community Problems (2002) - Utah Statistical Analysis Center
- Presenting Incident-Based Reporting (IBR) Data - One Byte at a Time (2003) - Vermont Statistical Analysis Center
- Exploring the Dynamics of Race and Crime Using Vermont NIBRS Data (2003) - Vermont Statistical Analysis Center
- Linking Incident-Based Crime Data and Court Records: A Pilot Study of Domestic Relationship and Driving Under the Influence Incidents (2000) - Vermont Statistical Analysis Center
- Crime in WV Cities: A Comparative Analysis of Selected Population Groups and Victim-Offender Relationships (2007) - West Virginia Statistical Analysis Center
- Wyoming Domestic Violence and Sexual Abuse Incident-Based Analysis (2007) - Wyoming Statistical Analysis Center
- State Projects Using IBR Data
- State Mapping Projects
- IBR and NIBRS Annotated Bibliography and Mapping Resources
- Links to Related Sites and References
Events Calendar of Training and Conferences
Available Syntax and Sample Data Files
IBRRC Fact Sheet
IBRRC Survey