Missouri State Census Data Center: Basic Demographic Trend Report United States Cities AREA: Chelmsford CDP GEOCODE:25-0690 MA ------1980------ ------1990------ ----CHANGE---- CHG VARIABLE VALUE PCT VALUE PCT AMOUNT PCT IN % ------------------------------------------------------------------------------- T1. TOTAL PERSONS....... 31,174 100.0% 32,388 100.0% 1,214 3.9 LIVING IN FAMILIES.... 29,226 93.8% 29,139 90.0% -87 -0.3 -3.8 IN GROUP QUARTERS..... 247 0.8% 246 0.8% -1 -0.4 -0.0 IN RURAL AREAS........ 0 0.0% 0 0.0% 0 0.0 T2. RACE / HISPANIC WHITE................. 30,720 98.5% 31,112 96.1% 392 1.3 -2.5 AFRICAN-AMERICAN...... 82 0.3% 121 0.4% 39 47.6 0.1 ASIAN & PAC. ISLANDER. 356 1.1% 956 3.0% 600 168.5 1.8 AM. INDIAN, ESK. ALEUT 5 0.0% 31 0.1% 26 520.0 0.1 HISPANIC (ANY RACE)... 103 0.3% 358 1.1% 255 247.6 0.8 T3. PERSONS BY AGE UNDER 5............... 1,791 5.7% 2,146 6.6% 355 19.8 0.9 5-17.................. 8,310 26.7% 5,456 16.8% -2,854 -34.3 -9.8 18-24.................. 3,213 10.3% 3,145 9.7% -68 -2.1 -0.6 25-44.................. 9,117 29.2% 10,943 33.8% 1,826 20.0 4.5 45-64.................. 6,390 20.5% 7,565 23.4% 1,175 18.4 2.9 65 AND OVER............ 2,353 7.5% 3,133 9.7% 780 33.1 2.1 UNDER 18 (0-17)........ 10,101 32.4% 7,602 23.5% -2,499 -24.7 -8.9 40 AND OVER............ 11,145 35.8% 13,189 40.7% 2,044 18.3 5.0 MEDIAN AGE............ 30.9 34.9 4.0 12.8 T4. INCOME & POVERTY MEDIAN HOUSEHLD INCOME $44,832 $53,956 9,124 20.4 MEDIAN FAMILY INCOME.. $48,121 $59,344 11,223 23.3 PER CAPITA INCOME..... $14,614 $21,808 7,194 49.2 PERSONS BELOW POVERTY. 1,017 3.3% 819 2.6% -198 -19.5 -0.7 T5. HOUSEHOLDS.......... 9,553 100.0% 11,458 100.0% 1,905 19.9 FAMILY HOUSEHOLDS..... 8,094 84.7% 9,016 78.7% 922 11.4 -6.0 WITH 2+ WORKERS...... 5,290 55.4% 6,470 56.5% 1,180 22.3 1.1 MARRIED COUPLES...... 7,207 75.4% 7,731 67.5% 524 7.3 -8.0 WITH OWN CHILDREN... 4,308 45.1% 3,574 31.2% -734 -17.0 -13.9 FEMALE HEAD, NO HUSB. 719 7.5% 1,020 8.9% 301 41.9 1.4 W. OWN CHILDREN..... 395 4.1% 485 4.2% 90 22.8 0.1 1-PERSON HOUSEHOLDS.... 1,253 13.1% 1,972 17.2% 719 57.4 4.1 AVG. PERSONS PER HH.... 3.2 2.8 -0.4 -13.4 T6. EDUCATION, POP 25 +. 17,860 100.0% 21,641 100.0% 3,781 21.2 HIGH SCHOOL DIPLOMA... 6,733 37.7% 5,533 25.6% -1,200 -17.8 -12.1 COLLEGE DEG. (4+ YRS). 4,967 27.8% 8,155 37.7% 3,188 64.2 9.9 T7. CIVILIAN LABOR FORCE 15,833 100.0% 19,442 100.0% 3,609 22.8 FEMALE................ 6,816 43.0% 9,009 46.3% 2,193 32.2 3.3 EMPLOYED.............. 15,358 97.0% 18,402 94.7% 3,044 19.8 -2.3 MANAGERIAL, PROF. OCC. 5,089 32.1% 7,615 39.2% 2,526 49.6 7.0 SERVICE OCCUPATIONS... 1,428 9.0% 1,413 7.3% -15 -1.1 -1.8 T8. HOUSING UNITS....... 9,759 100.0% 11,817 100.0% 2,058 21.1 OCCUPIED.............. 9,588 98.2% 11,455 96.9% 1,867 19.5 -1.3 OWNER OCCUPIED....... 8,130 84.8% 9,418 82.2% 1,288 15.8 -2.6 AVERAGE VALUE....... $99,600 $190,622 91,022 91.4 RENTER OCCUPIED...... 1,458 15.2% 2,037 17.8% 579 39.7 2.6 MEDIAN CONTRACT RENT $463 $702 239 51.6 SINGLE-FAMILY......... 7,963 81.6% 9,329 78.9% 1,366 17.2 -2.7 MOBILE HOMES.......... 226 2.3% 239 2.0% 13 5.8 -0.3 MEDIAN YEAR BUILT..... 1961.0 1965.0 4.0 0.2 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