IOWA State Rank U.S. POPULATION Resident population (1,000) 1990 2,777 30 248,791 1999 2,869 30 272,691 Percent living inside metropolitan areas 1990 43.2 40 79.7 1996 44.3 40 79.9 Percent under 18 years old 1990 25.9 30 25.7 1998 25.2 30 25.8 Percent 65 years old and over 1990 15.3 2 12.5 1998 15.1 5 12.7 VITAL STATISTICS AND HEALTH Infant deaths per 1,000 live births 1990 8.1 37 9.2 1996 7.0 29 7.3 Births to teenage mothers, percent of total 1990 10.2 39 12.8 1997 10.7 35 12.8 Motor-vehicle deaths per 100 mil. vehicle miles 1990 2.1 26 2.2 1997 1.8 25 1.7 Doctors per 100,000 resident population 1990 154 42 216 1997 171 44 245 EDUCATION Public elementary-secondary schools: Enrollment rate \1 1990 92.1 27 91.3 1996 93.2 20 91.7 Teachers' average salaries \2 1990 $27,977 37 $33,123 1998 $34,040 32 $39,385 Full-time college enrollment, percent of total 1990 70.5 7 56.6 1996 68.8 8 57.4 LAW ENFORCEMENT Violent crime rate per 100,000 population 1990 300 39 732 1997 310 39 611 Federal & state prisoners per 100,000 population 1990 143 44 311 1997 243 40 465 STATE GOVERNMENTS General revenue per capita 1990 $2,099 23 $2,080 1997 $2,929 25 $3,048 LABOR FORCE Percent of civilian population employed 1990 66.4 17 62.8 1997 70.3 6 63.8 Nonfarm employment--percent in manufacturing 1990 19.3 17 17.4 1998 18.1 13 14.9 Average annual pay 1990 $19,224 43 $23,602 1997 $24,811 39 $30,336 INCOME AND POVERTY Personal income per capita (constant 1992 dol.) 1990 $18,174 33 $20,618 1998 $21,229 32 $23,436 Median household income (constant 1998 dol.) 1990 $34,032 34 $37,343 1998 $37,019 29 $38,885 Percent of population below the poverty level 1990 10.4 37 13.5 1998 9.1 43 12.7 CONSUMPTION Energy consumption per capita (million BTUs) 1990 324 24 326 1996 382 18 349 Homeownership rates (percent) 1990 70.7 7 63.9 1998 72.1 13 66.3 Retail sales per household 1990 $17,681 37 $19,655 1997 $26,290 23 $25,437 \1 Percent of persons 5 to 17 years old. \2 For school year ending in June the following year. State profile from U.S. Census Bureau, Statistical Abstract of the United States, 1999.