DOI: 10.3886/icpsr13241.v2
title: Census of Population and Housing, 2000 [United States]: Summary File 2, District of Columbia
title: Version 2

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: 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
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
DS16: Chinese Alone
DS17: Chinese, Except Taiwanese, Alone
DS19: Filipino Alone
DS21: Indonesian Alone
DS22: Japanese Alone
DS23: Korean 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
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
DS40: Indonesian Alone or in Any Combination
DS41: Japanese Alone or in Any Combination
DS42: Korean 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
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
DS65: Micronesian Alone or in Any Combination
DS66: Guamanian or Chamorro 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
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
DS88: American Indian and Alaska Native, Some Other Race
DS90: Asian, Some Other Race
DS92: White, Black or African American, American Indian and Alaska Native
DS95: White, Black or African American, Some Other Race
DS141: Blackfeet Alone or in Any Combination
DS142: Cherokee Alone
DS143: Cherokee Alone or in Any Combination
DS172: Latin American Indian Alone
DS173: Latin American Indian 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
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: All persons in housing units in District of Columbia in
2000.
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.