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| 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 | 112,233 | -- | 122,875 | -- | 123,143 | 123,661 | -- | -- |
| Persons in Households 2 | 106,497 | 299 | 116,129 | -- | 114,722 | 115,877 | -- | -- |
| Total Households 3 | 42,531 | 214 | 46,591 | 847 | 47,100 | 46,300 | 758 | Yes |
| Average Number of Persons per Household 4 | 2.50 | 0.03 | 2.49 | 0.03 | 2.44 | 2.50 | 0.04 | No |
| Average Household Income 5 | $52,935 | $846 | $71,658 | $2,695 | -- | $74,277 | $4,336 | Yes |
| Average Number of Vehicles per Household 6 | 1.81 | 0.02 | 1.90 | 0.07 | -- | 1.86 | 0.06 | No |
| Percent of Persons in Poverty 7 | 9.20 | 0.40 | 11.10 | 1.34 | -- | 12.10 | 1.27 | Yes |
| Percent Minority 8 | 3.70 | 0.20 | 5.40 | 0.36 | 6.20 | 6.50 | 0.31 | Yes |
| Percent of Persons 65 and Over 9 | 11.20 | 0.40 | 11.70 | 0.70 | 11.90 | 12.30 | 0.69 | Yes |
| Percent of Persons Foreign Born 10 | 3.40 | 0.20 | 3.70 | 0.51 | -- | 4.60 | 0.40 | Yes |
| Total Workers at Place of Residence11 | 59,735 | 676 | 67,331 | 1,600 | -- | 64,585 | 1,202 | 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 | 58,405 | 100.0 | 677 | 65,806 | 100.0 | 1,426 | 62,773 | 100.0 | 1,225 | Yes |
| Drove alone | 46,895 | 80.3 | 669 | 50,897 | 77.3 | 1,524 | 48,707 | 77.6 | 1,470 | Yes |
| 2-person Carpool | 4,980 | 8.5 | 279 | 5,786 | 8.8 | 911 | 4,698 | 7.5 | 684 | No |
| 3-or-more-person Carpool | 1,120 | 1.9 | 135 | 1,803 | 2.7 | 557 | 959 | 1.5 | 356 | No |
| Transit | 510 | 0.9 | 91 | 1,133 | 1.7 | 312 | 1,014 | 1.6 | 271 | Yes |
| Bike | 150 | 0.3 | 50 | 95 | 0.1 | 72 | 177 | 0.3 | 96 | No |
| Walked | 2,475 | 4.2 | 199 | 3,069 | 4.7 | 505 | 3,562 | 5.7 | 622 | Yes |
| Taxi, Motorcycle and Other means | 495 | 0.8 | 90 | 260 | 0.4 | 200 | 486 | 0.8 | 251 | No |
| Worked at Home | 1,780 | 3.0 | 169 | 2,763 | 4.2 | 521 | 3,170 | 5.0 | 530 | 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 | 46,490 | 100.0 | 668 | 52,379 | 100.0 | 1,794 | 53,938 | 100.0 | 1,852 | Yes |
| Drove alone | 37,130 | 79.9 | 638 | 40,100 | 76.6 | 1,495 | 41,539 | 77.0 | 1,679 | Yes |
| 2-person Carpool | 3,570 | 7.7 | 238 | 4,167 | 8.0 | 731 | 3,632 | 6.7 | 565 | No |
| 3-or-more-person Carpool | 759 | 1.6 | 111 | 905 | 1.7 | 340 | 713 | 1.3 | 238 | No |
| Transit | 335 | 0.7 | 74 | 791 | 1.5 | 265 | 764 | 1.4 | 284 | Yes |
| Bike | 150 | 0.3 | 50 | 163 | 0.3 | 131 | 169 | 0.3 | 93 | No |
| Walked | 2,405 | 5.2 | 196 | 3,236 | 6.2 | 586 | 3,510 | 6.5 | 610 | Yes |
| Taxi, Motorcycle and Other means | 360 | 0.8 | 77 | 254 | 0.5 | 158 | 441 | 0.8 | 204 | No |
| Worked at Home | 1,780 | 3.8 | 169 | 2,763 | 5.3 | 521 | 3,170 | 5.9 | 530 | 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) | 24.1 | 0.4 | 25.2 | 1.2 | 25.3 | 1.2 | No |
| Drove alone | 24.2 | 0.4 | 25.2 | 1.3 | 25.6 | 1.3 | Yes |
| Carpooled | 26.4 | 1.3 | 28.8 | 6.4 | 30.2 | 7.6 | No |
| Transit | 43.2 | 8.1 | 42.2 | 18.6 | 41.5 | 18.9 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 15.0 | 1.7 | 11.5 | 4.3 | 10.8 | 3.1 | Yes |
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