Download an Excel file* of this document: profile_massachusetts__quincy_city.xls.
| Table 1. Selected Characteristics | Census 2000 | 2007-2009 ACS | 2010 Census | 2010-2012 ACS | Is the numeric change between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|
| Value | MOE(+/-) | Value | MOE(+/-) | Value | Value | MOE(+/-) | ||
| Total Persons 1 | 88,025 | -- | 90,362 | 48 | 92,271 | 92,720 | 69 | -- |
| Persons in Households 2 | 86,435 | 189 | 88,914 | -- | 90,871 | 91,532 | -- | -- |
| Total Households 3 | 38,893 | 163 | 40,166 | 937 | 40,658 | 39,414 | 930 | No |
| Average Number of Persons per Household 4 | 2.22 | 0.02 | 2.21 | 0.05 | 2.24 | 2.32 | 0.05 | Yes |
| Average Household Income 5 | $58,180 | $1,186 | $70,608 | $3,130 | -- | $74,439 | $3,590 | Yes |
| Average Number of Vehicles per Household 6 | 1.32 | 0.02 | 1.34 | 0.05 | -- | 1.31 | 0.05 | No |
| Percent of Persons in Poverty 7 | 7.30 | 0.40 | 10.30 | 1.69 | -- | 10.30 | 1.43 | Yes |
| Percent Minority 8 | 20.40 | 0.60 | 28.20 | 1.67 | 32.70 | 34.00 | 1.82 | Yes |
| Percent of Persons 65 and Over 9 | 16.30 | 0.60 | 15.50 | 1.09 | 15.10 | 14.50 | 1.08 | Yes |
| Percent of Persons Foreign Born 10 | 20.00 | 0.60 | 25.60 | 1.86 | -- | 29.10 | 1.69 | Yes |
| Total Workers at Place of Residence11 | 47,916 | 707 | 50,378 | 2,081 | -- | 50,317 | 1,491 | Yes |
| Table 2a. Mode to Work 12 | CTPP2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between CTPP 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Total Workers | 46,990 | 100.0 | 708 | 48,974 | 100.0 | 1,456 | 48,855 | 100.0 | 1,456 | Yes |
| Drove alone | 29,645 | 63.1 | 671 | 29,988 | 61.2 | 1,510 | 30,021 | 61.4 | 1,470 | No |
| 2-person Carpool | 3,980 | 8.5 | 295 | 3,060 | 6.2 | 598 | 3,469 | 7.1 | 583 | No |
| 3-or-more-person Carpool | 925 | 2.0 | 145 | 1,315 | 2.7 | 379 | 788 | 1.6 | 281 | No |
| Transit | 9,955 | 21.2 | 449 | 12,037 | 24.6 | 1,091 | 11,711 | 24.0 | 1,116 | Yes |
| Bike | 20 | 0.0 | 21 | 140 | 0.3 | 99 | 24 | 0.0 | 38 | No |
| Walked | 1,495 | 3.2 | 183 | 1,147 | 2.3 | 323 | 1,144 | 2.3 | 478 | No |
| Taxi, Motorcycle and Other means | 295 | 0.6 | 82 | 266 | 0.5 | 228 | 453 | 0.9 | 185 | No |
| Worked at Home | 680 | 1.4 | 124 | 1,021 | 2.1 | 295 | 1,245 | 2.5 | 340 | Yes |
| Table 2b. Mode to Work 12 | CTPP2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between CTPP 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 46,870 | 100.0 | 708 | 44,642 | 100.0 | 2,269 | 42,123 | 100.0 | 2,295 | Yes |
| Drove alone | 36,790 | 78.5 | 700 | 34,214 | 76.6 | 1,870 | 33,028 | 78.4 | 1,891 | Yes |
| 2-person Carpool | 3,360 | 7.2 | 272 | 3,269 | 7.3 | 695 | 2,738 | 6.5 | 604 | No |
| 3-or-more-person Carpool | 615 | 1.3 | 118 | 705 | 1.6 | 253 | 456 | 1.1 | 168 | No |
| Transit | 3,640 | 7.8 | 282 | 3,961 | 8.9 | 630 | 3,023 | 7.2 | 577 | No |
| Bike | 65 | 0.1 | 39 | 129 | 0.3 | 98 | 52 | 0.1 | 42 | No |
| Walked | 1,505 | 3.2 | 184 | 1,051 | 2.4 | 314 | 1,291 | 3.1 | 497 | No |
| Taxi, Motorcycle and Other means | 215 | 0.5 | 70 | 292 | 0.7 | 184 | 290 | 0.7 | 132 | No |
| Worked at Home | 680 | 1.5 | 124 | 1,021 | 2.3 | 295 | 1,245 | 3.0 | 340 | Yes |
| Table 3. Mean Travel Time by Mode to Work 13 | Census 2000 | 2007-2009 ACS | 2010-2012 ACS | Is the change in travel time between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 31.1 | 0.6 | 30.8 | 1.5 | 32.6 | 1.9 | No |
| Drove alone | 27.3 | 0.6 | 26.4 | 2.0 | 27.9 | 2.4 | No |
| Carpooled | 31.4 | 1.8 | 28.2 | 6.8 | 34.0 | 8.4 | No |
| Transit | 44.4 | 1.2 | 44.1 | 5.7 | 46.2 | 6.5 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 19.0 | 2.8 | 19.5 | 7.4 | 18.7 | 8.9 | No |
Notes:
* The coefficient of variation (CV) can be derived by the standard error (SE) divided by the estimate, while SE = MOE/1.645.
** The z-value of the difference of the two estimates are used to determined if the two estimates are significantly different at 90% confidence level.
1 Census 2000 SF3 Table P1; 2007-2009 ACS Table B01003; 2010-2012 ACS Table B01003
2 Census 2000 SF3 Table P9; 2007-2009 ACS Table B09016; 2010-2012 ACS Table B01003 minus Table B26001
3 Census 2000 SF3 Table P10; 2007-2009 ACS Table B19001; 2010-2012 ACS Table B19001
4 Census 2000 SF3 Table P9 divided Census 2000 SF3 Table P10; 2007-2009 ACS Table B09016 divided 2007-2009 ACS Table B19001; 2010-2012 ACS Table S1101
5 CTPP2000 Table 1-090; 2007-2009 ACS Table B19025; 2010-2012 ACS Table B19025
6 Census 2000 SF3 Table H46; 2007-2009 ACS Table B25046; 2010-2012 ACS Table B25046
7 Census 2000 SF3 Table P87; 2007 -2009 ACS Table B17001; 2010-2012 ACS Table B17001
8 Census 2000 SF3 Table P6; 2007-2009 ACS Table B02001; 2010-2012 ACS Table B02001
9 Census 2000 SF3 Table P8; 2007-2009 ACS Table B01001; 2010-2012 ACS Table B01001
10 Census 2000 SF3 Table P21; 2007-2009 ACS Table B06003; 2010-2012 ACS Table B06003
11 Census 2000 SF3 Table P43; 2007-2009 ACS Table B23001; 2010-2012 ACS Table B23025
12 Residence place information is from CTPP2000 Table 1-002; 2007- 2009 ACS Table B08301; 2010-2012 ACS Table B08301. Workplace information is from CTPP2000 Table 2-002; 2007-2009 ACS Table B08406; 2010-2012 ACS Table B08601
13 CTPP2000 1-118; 2007-2009 ACS Table C08136; 2010-2012 ACS Table C08136
