drug law offenses,
Smallest Geographic Unit:
District of Columbia,
New York (state),
- 2001-10-24 (86.3 percent of responses were based on this reference date)
- 2001-10-12--2002-06-26 (13.7 percent of responses were based on an alternative reference date)
Date of Collection:
Unit of Observation:
Juvenile offenders held in juvenile residential facilities in the United States in 2001.
Data Collection Notes:
Additional information about the CJRP and other national juvenile corrections data collections sponsored by OJJDP is available from the National Juvenile Corrections Data Resource Guide.
Individual years of data from the Census of Juveniles in Residential Placement (CJRP) and Juvenile Residential Facility Census (JRFC), a compliment to the CJRP data, are available through enclave access. Users interested in utilizing the enclave data must complete an Application for Use of the ICPSR Data Enclave. Additional data in the CJRP Series, JRFC Series, and the Matched CJRP/JRFC Series will be made available in March 2012 through the National Archive of Criminal Justice Data's Restricted Survey Documentation and Analysis (RSDA) system. Users interested in accessing these data through NACJD's RSDA system must complete a RSDA Data Use Agreement.
The CJRP reference date was generally the fourth Wednesday in October. However, the 1997 CJRP reference date was October 29, 1997, which was the fifth Wednesday of the month. Additionally, a set of unforeseen circumstances prevented the 2005 mailout from taking place in October of that year. The census date for that wave of data collection was February 22, 2006.
The purpose of the Census of Juveniles in Residential Placement (CJRP) is to provide a detailed understanding of juveniles in custody across the United States. The CJRP offers information about youth under 21 detained in or committed to residential facilities across the United States, including demographics, placement and adjudication status, and characteristics of the facilities themselves.
The CJRP was administered for the first time in 1997 by the United States Bureau of the Census for the Office of Juvenile Justice and Delinquency Prevention (OJJDP). The CJRP replaced the Census of Public and Private Juvenile Detention, Correctional, and Shelter Facilities, also known as the Children in Custody (CIC) census, which had been conducted since the early 1970s. The CJRP differs fundamentally from the CIC in that the CIC collected aggregate data on juveniles held in each facility (e.g., number of juveniles in the facility) and the CJRP collects an individual record on each juvenile held in the residential facility (e.g. sex, race, most serious offense) to provide a more detailed picture of juveniles in custody.
The CJRP is designed to provide one-day population counts for youth in all facilities meeting certain inclusion (see "Sampling" below). The survey has two sections, the first collecting facility-level data and the second collecting individual-level data about all youth residing in the facility as of the reference date (generally the fourth Wednesday in October).
The CJRP is administered by the United States Bureau of the Census for the Office of Juvenile Justice and Delinquency Prevention. Facility representatives receive mail questionnaires shortly before the survey reference date. A small number of facilities meeting census inclusion criteria decline to complete sections of the survey or fail to return the census forms after repeated notification and phone contact from Census Bureau personnel; these facilities are designated non-respondents. Other facilities may be unable to provide all the information necessary to complete the survey. In cases where facilities are unable or unwilling to complete all survey items, the Census Bureau uses complete records to impute missing data.
The CJRP facility inclusion criteria were as follows: residential facilities in operation on the census reference date (generally the fourth Wednesday in October), public or private (or tribal since 1999) operation, and intended for juvenile offenders (although some hold adults as well). Specifically excluded were: nonresidential facilities, detention centers operated as part of adult jails, facilities exclusively for drug abusers or dependent/neglected youth, foster homes, and federal correctional facilities (e.g., Immigration and Naturalization Service, Bureau of Indian Affairs, United States Marshalls, or Bureau of Prisons). Inclusion criteria for individual-level data were as follows: youth under age 21, assigned a bed in a residential facility at the end of the day on the census reference day, charged with an offense or court-adjudicated for an offense, and in residential placement because of that offense.
Mode of Data Collection:
United States Bureau of the Census questionnaires
Description of Variables:
The 2001 CJRP (n=105,013; 106 variables) collects information on both youth in residential facilities and the facilities themselves.
Section I of the survey form collects facility data, including:
- location (state),
- organizational information,
- facility and treatment characteristics, and
- number of persons assigned beds in relation to age and offense status (total, under 21, 21 or older, assigned a bed because of an offense, assigned a bed for other reasons).
Section II collects individual data, including:
- demographic variables (race, sex, age),
- placement variables (category and level of the placing agency, length of stay), and
- variables related to the judicial process (most serious offense charged, state or territory in which the offense was committed, court adjudication status).
The CJRP dataset also includes Census Bureau variables indicating whether a response to a given item was imputed or not.
Using the number of in-scope facilities as a base (i.e., able to hold juveniles overnight and held juveniles on the reference date), the CJRP facility response rate was 88.5 percent in 2001.
Extent of Processing: ICPSR data undergo a confidentiality review and are altered when necessary to limit the risk of
disclosure. ICPSR also routinely creates ready-to-go data files along with setups in the major
statistical software formats as well as standard codebooks to accompany the data. In addition to
these procedures, ICPSR performed the following processing steps for this data collection:
Created variable labels and/or value labels.
Standardized missing values.
Checked for undocumented or out-of-range codes.