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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 | 91,837 | -- | 96,886 | -- | 98,294 | 98,364 | -- | -- |
| Persons in Households 2 | 88,530 | 270 | 94,373 | -- | 93,876 | 94,351 | -- | -- |
| Total Households 3 | 35,537 | 238 | 38,203 | 707 | 38,073 | 35,185 | 751 | No |
| Average Number of Persons per Household 4 | 2.49 | 0.04 | 2.47 | 0.04 | 2.47 | 2.68 | 0.06 | Yes |
| Average Household Income 5 | $49,435 | $1,233 | $55,446 | $2,820 | -- | $58,799 | $3,430 | Yes |
| Average Number of Vehicles per Household 6 | 1.74 | 0.03 | 1.76 | 0.07 | -- | 1.74 | 0.06 | No |
| Percent of Persons in Poverty 7 | 14.00 | 0.60 | 18.60 | 1.98 | -- | 19.30 | 2.20 | Yes |
| Percent Minority 8 | 34.80 | 0.80 | 36.80 | 0.49 | 40.80 | 39.70 | 0.35 | Yes |
| Percent of Persons 65 and Over 9 | 12.30 | 0.50 | 12.60 | 0.79 | 13.20 | 13.50 | 0.84 | Yes |
| Percent of Persons Foreign Born 10 | 2.30 | 0.20 | 3.10 | 0.53 | -- | 3.50 | 0.66 | Yes |
| Total Workers at Place of Residence11 | 43,591 | 724 | 45,700 | 1,443 | -- | 41,171 | 1,096 | 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 | 42,880 | 100.0 | 723 | 43,569 | 100.0 | 1,241 | 40,495 | 100.0 | 1,115 | Yes |
| Drove alone | 36,080 | 84.1 | 708 | 37,677 | 86.5 | 1,473 | 34,103 | 84.2 | 1,203 | Yes |
| 2-person Carpool | 3,760 | 8.8 | 287 | 2,698 | 6.2 | 550 | 2,409 | 5.9 | 506 | Yes |
| 3-or-more-person Carpool | 815 | 1.9 | 136 | 711 | 1.6 | 283 | 560 | 1.4 | 206 | Yes |
| Transit | 345 | 0.8 | 89 | 409 | 0.9 | 208 | 320 | 0.8 | 165 | No |
| Bike | 15 | 0.0 | 19 | 34 | 0.1 | 57 | 47 | 0.1 | 59 | No |
| Walked | 670 | 1.6 | 123 | 749 | 1.7 | 357 | 394 | 1.0 | 128 | Yes |
| Taxi, Motorcycle and Other means | 359 | 0.8 | 90 | 434 | 1.0 | 282 | 606 | 1.5 | 298 | No |
| Worked at Home | 830 | 1.9 | 137 | 857 | 2.0 | 232 | 2,056 | 5.1 | 441 | 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 | 56,460 | 100.0 | 705 | 57,219 | 100.0 | 1,664 | 55,646 | 100.0 | 1,918 | No |
| Drove alone | 47,555 | 84.2 | 724 | 50,035 | 87.4 | 1,801 | 48,366 | 86.9 | 1,845 | No |
| 2-person Carpool | 5,445 | 9.6 | 342 | 3,901 | 6.8 | 634 | 3,212 | 5.8 | 567 | Yes |
| 3-or-more-person Carpool | 1,190 | 2.1 | 164 | 664 | 1.2 | 221 | 621 | 1.1 | 214 | Yes |
| Transit | 340 | 0.6 | 88 | 484 | 0.8 | 218 | 260 | 0.5 | 148 | No |
| Bike | 15 | 0.0 | 19 | 34 | 0.1 | 57 | 47 | 0.1 | 59 | No |
| Walked | 660 | 1.2 | 122 | 752 | 1.3 | 356 | 387 | 0.7 | 127 | Yes |
| Taxi, Motorcycle and Other means | 419 | 0.7 | 98 | 492 | 0.9 | 246 | 697 | 1.3 | 302 | No |
| Worked at Home | 830 | 1.5 | 137 | 857 | 1.5 | 232 | 2,056 | 3.7 | 441 | 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) | 19.0 | 0.4 | 19.6 | 1.2 | 18.8 | 1.1 | No |
| Drove alone | 18.9 | 0.5 | 19.5 | 1.3 | 18.3 | 1.2 | No |
| Carpooled | 20.1 | 1.3 | 21.7 | 6.2 | 23.5 | 7.1 | No |
| Transit | 30.0 | 5.7 | 27.5 | 21.2 | 40.8 | 31.2 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 14.6 | 3.0 | 15.0 | 10.2 | 18.1 | 10.7 | 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
