2.26 GROUP QUARTERS Persons living in group quarters......................... 41,717 Institutionalized persons............................. 14,070 Other persons in group quarters....................... 27,647 RACE AND HISPANIC ORIGIN White.................................................... 179,667 Black.................................................... 399,604 Percent of total population........................... 65.8 American Indian, Eskimo, or Aleut........................ 1,466 Percent of total population........................... 0.2 Asian or Pacific Islander................................ 11,214 Percent of total population........................... 1.8 Other race............................................... 14,949 Hispanic origin (of any race)............................ 32,710 Percent of total population........................... 5.4 1990 Census of Population and Housing Page 2 *** District of Columbia Total housing units................................... 278,489 OCCUPANCY AND TENURE Occupied housing units................................... 249,634 Owner occupied........................................ 97,108 Percent owner occupied............................. 38.9 Renter occupied....................................... 152,526 Vacant housing units..................................... 28,855 For seasonal, recreational, or occasional use......... 1,575 Homeowner vacancy rate (percent).......................... 3.2 Rental vacancy rate (percent)............................. 7.9 Persons per owner-occupied unit.......................... 2.50 Persons per renter-occupied unit......................... 2.12 Units with over 1 person per room........................ 20,587 UNITS IN STRUCTURE 1-unit, detached......................................... 34,602 1-unit, attached......................................... 71,321 2 to 4 units............................................. 30,699 5 to 9 units............................................. 20,783 10 or more units......................................... 118,237 Mobile home, trailer, other.............................. 2,847 VALUE Specified owner-occupied units........................... 71,532 Less than $50,000..................................... 1,680 $50,000 to $99,000.................................... 25,247 $100,000 to $149,000.................................. 15,000 $150,000 to $199,999.................................. 6,859 $200,000 to $299,999.................................. 8,372 $300,000 or more...................................... 14,374 Median (dollars)......................................