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How Houston Has Changed, 1990-1997/8. Data From the 1997/8 American Community Survey Small Area File. Karl Eschbach University of Houston Department of Sociology. with Paula Pipes (UH-Sociology) Anna Zakos-Feliberti (UTSPH). Methodology of ACS. Monthly sample, cumulative 3% each year.
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How Houston Has Changed, 1990-1997/8 Data From the 1997/8 American Community Survey Small Area File
Karl EschbachUniversity of HoustonDepartment of Sociology with Paula Pipes (UH-Sociology) Anna Zakos-Feliberti (UTSPH)
Methodology of ACS • Monthly sample, cumulative 3% each year. • Systematic sample of Master Address File. • Housing unit sample—no group quarters. • Mail survey, with CATI & CAPI follow-up. • Totals controlled to age, sex, race & ethnicity estimates for county for July 1 of each year. • Multi-year figures are averages of years. • Residence based on two-month rule, not “usual” residence.
94 Small Areas • Areas are locally defined • Boundaries are based on 1990 census tracts • Each area has 1997/8 population of at least 30,000 • Two of the ACS areas have zero population
Persons in house- holds County Total Persons in Group Quarters Persons in house- holds Change (In House-holds) 1990 1990 1990 1997/8 90-97/8 Harris 2,818,199 28,839 2,789,360 3,150,314 360,954 Fort Bend 225,421 4,380 221,041 323,499 102,458 Total 3,043,620 33,219 3,010,401 3,473,813 463,412 Households & Group Quarters
Group Quarters • 1% of the population lives in group quarters. • 1990 group quarters is 7% of the size of the population increase from 1990-1997/8. • Four GQ are most important: Harris County Jail, UH & TSU dorms, Rice dorms, TC Jester Prison. Half of the 1990 group quarters population lived in the ACS areas containing these institutions.