Missouri State Census Data Center: Basic Demographic Trend Report United States Cities AREA: Portland city GEOCODE:41-0905 OR ------1980------ ------1990------ ----CHANGE---- CHG VARIABLE VALUE PCT VALUE PCT AMOUNT PCT IN % ------------------------------------------------------------------------------- T1. TOTAL PERSONS....... 366,423 100.0% 437,398 100.0% 70,975 19.4 LIVING IN FAMILIES.... 271,712 74.2% 322,040 73.6% 50,328 18.5 -0.5 IN GROUP QUARTERS..... 8,327 2.3% 11,325 2.6% 2,998 36.0 0.3 IN RURAL AREAS........ 0 0.0% 0 0.0% 0 0.0 T2. RACE / HISPANIC WHITE................. 319,220 87.1% 371,123 84.8% 51,903 16.3 -2.3 AFRICAN-AMERICAN...... 28,034 7.7% 33,132 7.6% 5,098 18.2 -0.1 ASIAN & PAC. ISLANDER. 12,980 3.5% 22,894 5.2% 9,914 76.4 1.7 AM. INDIAN, ESK. ALEUT 3,374 0.9% 5,845 1.3% 2,471 73.2 0.4 HISPANIC (ANY RACE)... 7,541 2.1% 13,125 3.0% 5,584 74.0 0.9 T3. PERSONS BY AGE UNDER 5............... 23,895 6.5% 30,402 7.0% 6,507 27.2 0.4 5-17.................. 55,881 15.3% 65,677 15.0% 9,796 17.5 -0.2 18-24.................. 50,604 13.8% 43,583 10.0% -7,021 -13.9 -3.8 25-44.................. 112,298 30.6% 161,860 37.0% 49,562 44.1 6.4 45-64.................. 67,833 18.5% 72,445 16.6% 4,612 6.8 -1.9 65 AND OVER............ 55,912 15.3% 63,431 14.5% 7,519 13.4 -0.8 UNDER 18 (0-17)........ 79,776 21.8% 96,079 22.0% 16,303 20.4 0.2 40 AND OVER............ 141,560 38.6% 171,515 39.2% 29,956 21.2 0.6 MEDIAN AGE............ 31.4 34.6 3.1 9.9 T4. INCOME & POVERTY MEDIAN HOUSEHLD INCOME $25,248 $25,592 344 1.4 MEDIAN FAMILY INCOME.. $33,308 $32,424 -884 -2.7 PER CAPITA INCOME..... $13,821 $14,478 657 4.8 PERSONS BELOW POVERTY. 46,668 13.0% 62,058 14.5% 15,390 33.0 1.5 T5. HOUSEHOLDS.......... 158,961 100.0% 187,262 100.0% 28,301 17.8 FAMILY HOUSEHOLDS..... 89,443 56.3% 104,992 56.1% 15,549 17.4 -0.2 WITH 2+ WORKERS...... 47,368 29.8% 59,852 32.0% 12,484 26.4 2.2 MARRIED COUPLES...... 70,302 44.2% 78,690 42.0% 8,388 11.9 -2.2 WITH OWN CHILDREN... 29,093 18.3% 33,526 17.9% 4,433 15.2 -0.4 FEMALE HEAD, NO HUSB. 15,421 9.7% 19,899 10.6% 4,478 29.0 0.9 W. OWN CHILDREN..... 9,221 5.8% 11,592 6.2% 2,371 25.7 0.4 1-PERSON HOUSEHOLDS.... 56,360 35.5% 65,154 34.8% 8,794 15.6 -0.7 AVG. PERSONS PER HH.... 2.3 2.3 0.0 1.0 T6. EDUCATION, POP 25 +. 236,043 100.0% 297,736 100.0% 61,693 26.1 HIGH SCHOOL DIPLOMA... 75,892 32.2% 74,134 24.9% -1,758 -2.3 -7.3 COLLEGE DEG. (4+ YRS). 52,215 22.1% 77,259 25.9% 25,044 48.0 3.8 T7. CIVILIAN LABOR FORCE 186,691 100.0% 233,129 100.0% 46,438 24.9 FEMALE................ 83,492 44.7% 108,121 46.4% 24,629 29.5 1.7 EMPLOYED.............. 173,812 93.1% 218,750 93.8% 44,938 25.9 0.7 MANAGERIAL, PROF. OCC. 44,579 23.9% 63,936 27.4% 19,357 43.4 3.5 SERVICE OCCUPATIONS... 24,699 13.2% 30,333 13.0% 5,634 22.8 -0.2 T8. HOUSING UNITS....... 167,876 100.0% 198,319 100.0% 30,443 18.1 OCCUPIED.............. 158,846 94.6% 187,224 94.4% 28,378 17.9 -0.2 OWNER OCCUPIED....... 84,592 53.3% 99,244 53.0% 14,652 17.3 -0.2 AVERAGE VALUE....... $95,714 $72,493 -23,221 -24.3 RENTER OCCUPIED...... 74,254 46.7% 87,980 47.0% 13,726 18.5 0.2 MEDIAN CONTRACT RENT $389 $397 8 2.2 SINGLE-FAMILY......... 106,844 63.6% 127,633 64.4% 20,789 19.5 0.7 MOBILE HOMES.......... 461 0.3% 1,547 0.8% 1,086 235.6 0.5 MEDIAN YEAR BUILT..... 1942.0 1947.0 5.0 0.3 NOTES: 1. Income figures for "1980" are actually for 1979 and have been converted to 1989 dollars using CPI inflation factor of 1.708. 2. Average value of housing units and median contract rent for 1980 have been converted to 1990 dollars using CPI inflation factor of 1.586 Source: 1980 and 1990 summary tape files 3, U.S. Bureau of the Census Programming and design by the Urban Information Center, U. of Mo. St. Louis