DOI: 10.3886/icpsr13246.v1
title: Census of Population and Housing, 2000 [United States]: Summary File 2, Illinois
title: Version 1

description: Summary File 2 contains 100-percent United States decennial Census data, which is the information compiled from the questions asked of all people and about every housing unit. Population items include sex, age, race, Hispanic or Latino origin, household relationship, and group quarters occupancy. Housing items include occupancy status, vacancy status, and tenure (owner-occupied or renter- occupied). The 100-percent data are presented in 36 population tables ("PCT") and 11 housing tables ("HCT") down to the census tract level. Each table is iterated for 250 population groups: the total population, 132 race groups, 78 American Indian and Alaska Native tribe categories (reflecting 39 individual tribes), and 39 Hispanic or Latino groups. The presentation of tables for any of the 250 population groups is subject to a population threshold of 100 or more people, that is, if there were fewer than 100 people in a specific population group in a specific geographic area, their population and housing characteristics data are not available for that geographic area.
description: 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..
description: Datasets: 
 
 DS0: Study-Level Files 
 DS1: Total Population 
 DS2: White Alone 
 DS3: White Alone or in Combination With One or More Other Races 
 DS4: Black or African American Alone 
 DS5: Black or African American Alone or in Combination With One or More Other Races 
 DS6: American Indian and Alaska Native Alone 
 DS7: American Indian Alone 
 DS8: Alaska Native Alone 
 DS9: American Indian and Alaska Native Alone or in Combination With One or More Other Races 
 DS10: American Indian Alone or in Any Combination 
 DS11: Alaska Native Alone or in Any Combination 
 DS12: Asian Alone 
 DS13: Asian Indian Alone 
 DS14: Bangladeshi Alone 
 DS15: Cambodian Alone 
 DS16: Chinese Alone 
 DS17: Chinese, Except Taiwanese, Alone 
 DS18: Taiwanese Alone 
 DS19: Filipino Alone 
 DS20: Hmong Alone 
 DS21: Indonesian Alone 
 DS22: Japanese Alone 
 DS23: Korean Alone 
 DS24: Laotian Alone 
 DS25: Malaysian Alone 
 DS26: Pakistani Alone 
 DS27: Sri Lankan Alone 
 DS28: Thai Alone 
 DS29: Vietnamese Alone 
 DS30: Other Specified Asian Alone 
 DS31: Asian Alone or in Combination With One or More Other Races 
 DS32: Asian Indian Alone or in Any Combination 
 DS33: Bangladeshi Alone or in Any Combination 
 DS34: Cambodian Alone or in Any Combination 
 DS35: Chinese Alone or in Any Combination 
 DS36: Chinese, Except Taiwanese, Alone or in Any Combination 
 DS37: Taiwanese Alone or in Any Combination 
 DS38: Filipino Alone or in Any Combination 
 DS39: Hmong Alone or in Any Combination 
 DS40: Indonesian Alone or in Any Combination 
 DS41: Japanese Alone or in Any Combination 
 DS42: Korean Alone or in Any Combination 
 DS43: Laotian Alone or in Any Combination 
 DS44: Malaysian Alone or in Any Combination 
 DS45: Pakistani Alone or in Any Combination 
 DS46: Sri Lankan Alone or in Any Combination 
 DS47: Thai Alone or in Any Combination 
 DS48: Vietnamese Alone or in Any Combination 
 DS49: Other Specified Asian Alone or in Any Combination 
 DS50: Native Hawaiian and Other Pacific Islander Alone 
 DS51: Polynesian Alone 
 DS52: Native Hawaiian Alone 
 DS53: Samoan Alone 
 DS55: Micronesian Alone 
 DS56: Guamanian or Chamorro Alone 
 DS60: Native Hawaiian and Other Pacific Islander Alone or in Combination With One or More Other Races 
 DS61: Polynesian Alone or in Any Combination 
 DS62: Native Hawaiian Alone or in Any Combination 
 DS63: Samoan Alone or in Any Combination 
 DS65: Micronesian Alone or in Any Combination 
 DS66: Guamanian or Chamorro Alone or in Any Combination 
 DS69: Other Specified Pacific Islander Alone or in Any Combination 
 DS70: Some Other Race Alone 
 DS71: Some Other Race Alone or in Combination With One or More Other Races 
 DS72: Two or More Races 
 DS73: Two Races Including Some Other Race 
 DS74: Two Races Excluding Some Other Race, and Three or More Races 
 DS75: Two Races Excluding Some Other Race 
 DS76: Three or More Races 
 DS77: White, Black or African American 
 DS78: White, American Indian and Alaska Native 
 DS79: White, Asian 
 DS80: White, Native Hawaiian and Other Pacific Islander 
 DS81: White, Some Other Race 
 DS82: Black or African American, American Indian and Alaska Native 
 DS83: Black or African American, Asian 
 DS84: Black or African American, Native Hawaiian and Other Pacific Islander 
 DS85: Black or African American, Some Other Race 
 DS86: American Indian and Alaska Native, Asian 
 DS88: American Indian and Alaska Native, Some Other Race 
 DS89: Asian, Native Hawaiian and Other Pacific Islander 
 DS90: Asian, Some Other Race 
 DS91: Native Hawaiian and Other Pacific Islander, Some Other Race 
 DS92: White, Black or African American, American Indian and Alaska Native 
 DS93: White, Black or African American, Asian 
 DS95: White, Black or African American, Some Other Race 
 DS96: White, American Indian and Alaska Native, Asian 
 DS98: White, American Indian and Alaska Native, Some Other Race 
 DS99: White, Asian, Native Hawaiian and Other Pacific Islander 
 DS100: White, Asian, Some Other Race 
 DS102: Black or African American, American Indian and Alaska Native, Asian 
 DS104: Black or African American, American Indian and Alaska Native, Some Other Race 
 DS105: Black or African American, Asian, Native Hawaiian and Other Pacific Islander 
 DS106: Black or African American, Asian, Some Other Race 
 DS112: White, Black or African American, American Indian and Alaska Native, Asian 
 DS114: White, Black or African American, American Indian and Alaska Native, Some Other Race 
 DS127: White, Black or African American, American Indian and Alaska Native, Asian, Native Hawaiian and Other Pacific Islander 
 DS138: Apache Alone 
 DS139: Apache Alone or in Any Combination 
 DS140: Blackfeet Alone 
 DS141: Blackfeet Alone or in Any Combination 
 DS142: Cherokee Alone 
 DS143: Cherokee Alone or in Any Combination 
 DS145: Cheyenne Alone or in Any Combination 
 DS147: Chickasaw Alone or in Any Combination 
 DS148: Chippewa Alone 
 DS149: Chippewa Alone or in Any Combination 
 DS150: Choctaw Alone 
 DS151: Choctaw Alone or in Any Combination 
 DS155: Comanche Alone or in Any Combination 
 DS157: Cree Alone or in Any Combination 
 DS158: Creek Alone 
 DS159: Creek Alone or in Any Combination 
 DS161: Crow Alone or in Any Combination 
 DS163: Delaware Alone or in Any Combination 
 DS165: Eskimo Alone or in Any Combination 
 DS168: Iroquois Alone 
 DS169: Iroquois Alone or in Any Combination 
 DS172: Latin American Indian Alone 
 DS173: Latin American Indian Alone or in Any Combination 
 DS175: Lumbee Alone or in Any Combination 
 DS176: Menominee Alone 
 DS177: Menominee Alone or in Any Combination 
 DS178: Navajo Alone 
 DS179: Navajo Alone or in Any Combination 
 DS181: Osage Alone or in Any Combination 
 DS183: Ottawa Alone or in Any Combination 
 DS188: Potawatomi Alone 
 DS189: Potawatomi Alone or in Any Combination 
 DS190: Pueblo Alone 
 DS191: Pueblo Alone or in Any Combination 
 DS195: Seminole Alone or in Any Combination 
 DS198: Sioux Alone 
 DS199: Sioux Alone or in Any Combination 
 DS209: Yaqui Alone or in Any Combination 
 DS212: Hispanic or Latino (of Any Race) 
 DS213: Mexican 
 DS214: Puerto Rican 
 DS215: Cuban 
 DS216: Other Hispanic or Latino 
 DS217: Dominican (Dominican Republic) 
 DS218: Central American 
 DS219: Costa Rican 
 DS220: Guatemalan 
 DS221: Honduran 
 DS222: Nicaraguan 
 DS223: Panamanian 
 DS224: Salvadoran 
 DS225: South American 
 DS226: Argentinian 
 DS227: Bolivian 
 DS228: Chilean 
 DS229: Colombian 
 DS230: Ecuadorian 
 DS231: Paraguayan 
 DS232: Peruvian 
 DS233: Uruguayan 
 DS234: Venezuelan 
 DS235: Spaniard 
 DS236: All Other Hispanic or Latino 
 DS237: Not Hispanic or Latino 
 DS238: Not Hispanic or Latino, White Alone 
 DS239: Not Hispanic or Latino, White Alone or in Combination With One or More Other Races 
 DS240: Not Hispanic or Latino, Black or African American Alone 
 DS241: Not Hispanic or Latino, Black or African American Alone or in Combination With One or More Other Races 
 DS242: Not Hispanic or Latino, American Indian and Alaska Native Alone 
 DS243: Not Hispanic or Latino, American Indian and Alaska Native Alone or in Combination With One or More Other Races 
 DS244: Not Hispanic or Latino, Asian Alone 
 DS245: Not Hispanic or Latino, Asian Alone or in Combination With One or More Other Races 
 DS246: Not Hispanic or Latino, Native Hawaiian and Other Pacific Islander Alone 
 DS247: Not Hispanic or Latino, Native Hawaiian and Other Pacific Islander Alone or in Combination With One or More Other Races 
 DS248: Not Hispanic or Latino, Some Other Race Alone 
 DS249: Not Hispanic or Latino, Some Other Race Alone or in Combination With One or More Other Races 
 DS250: Not Hispanic or Latino, Two or More Races 
 DS251: Geographic Header File
description: Census of Population and Housing, 2000 [United States] Series
description: Because of the number of files per state in Summary File 2, ICPSR has given each state its own ICPSR study number in the range ICPSR 13233-13284. Data for each state are being released as they become available.
The data are provided in four segments (files) per iteration. These segments are PCT1-PCT4, PCT5-PCT19, PCT20-PCT36, and HCT1-HCT11. The iterations are Parts 1-250, the Geographic Header file is Part 251. The Geographic Header file is in fixed-format ASCII and the Table files are in comma-delimited ASCII format. The Geographic Header file has 85 variables, Segment 01 has 224 variables, Segment 02 has 240 variables, Segment 03 has 179 variables, and Segment 04 has 141 variables. When all the segments are merged there are 849 variables.
description: All persons in housing units in Illinois in 2000.