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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 | 62,381 | -- | 67,885 | 40 | 67,862 | 69,103 | 81 | -- |
| Persons in Households 2 | 56,225 | 301 | 60,813 | -- | 61,277 | 62,217 | -- | -- |
| Total Households 3 | 25,187 | 117 | 26,813 | 811 | 27,657 | 28,050 | 722 | Yes |
| Average Number of Persons per Household 4 | 2.23 | 0.03 | 2.27 | 0.06 | 2.22 | 2.22 | 0.05 | No |
| Average Household Income 5 | $49,105 | $1,317 | $58,279 | $3,458 | -- | $60,622 | $3,139 | Yes |
| Average Number of Vehicles per Household 6 | 1.58 | 0.03 | 1.63 | 0.08 | -- | 1.58 | 0.07 | No |
| Percent of Persons in Poverty 7 | 21.70 | 0.70 | 29.50 | 2.02 | -- | 28.10 | 2.62 | Yes |
| Percent Minority 8 | 12.80 | 0.50 | 12.60 | 0.85 | 17.50 | 18.40 | 1.29 | Yes |
| Percent of Persons 65 and Over 9 | 7.20 | 0.40 | 7.60 | 0.75 | 8.20 | 8.30 | 0.74 | Yes |
| Percent of Persons Foreign Born 10 | 8.20 | 0.40 | 8.00 | 1.00 | -- | 12.80 | 1.40 | Yes |
| Total Workers at Place of Residence11 | 36,586 | 498 | 38,848 | 1,777 | -- | 38,482 | 1,276 | 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 | 35,670 | 100.0 | 500 | 37,829 | 100.0 | 1,109 | 37,776 | 100.0 | 1,270 | Yes |
| Drove alone | 21,745 | 61.0 | 482 | 22,226 | 58.8 | 1,218 | 21,446 | 56.8 | 1,183 | No |
| 2-person Carpool | 3,300 | 9.3 | 226 | 2,919 | 7.7 | 484 | 2,610 | 6.9 | 546 | Yes |
| 3-or-more-person Carpool | 355 | 1.0 | 76 | 1,054 | 2.8 | 534 | 727 | 1.9 | 312 | Yes |
| Transit | 2,699 | 7.6 | 206 | 3,167 | 8.4 | 488 | 3,692 | 9.8 | 656 | Yes |
| Bike | 885 | 2.5 | 120 | 1,118 | 3.0 | 310 | 1,573 | 4.2 | 364 | Yes |
| Walked | 5,545 | 15.5 | 288 | 5,833 | 15.4 | 702 | 5,892 | 15.6 | 678 | No |
| Taxi, Motorcycle and Other means | 230 | 0.6 | 61 | 369 | 1.0 | 165 | 563 | 1.5 | 236 | Yes |
| Worked at Home | 910 | 2.6 | 121 | 1,143 | 3.0 | 290 | 1,273 | 3.4 | 275 | 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 | 52,805 | 100.0 | 364 | 57,231 | 100.0 | 1,694 | 59,798 | 100.0 | 2,041 | Yes |
| Drove alone | 34,505 | 65.3 | 502 | 36,140 | 63.1 | 1,542 | 38,015 | 63.6 | 1,753 | Yes |
| 2-person Carpool | 5,915 | 11.2 | 296 | 5,978 | 10.4 | 713 | 5,533 | 9.3 | 754 | No |
| 3-or-more-person Carpool | 1,330 | 2.5 | 146 | 2,223 | 3.9 | 611 | 1,960 | 3.3 | 419 | Yes |
| Transit | 3,194 | 6.0 | 223 | 3,927 | 6.9 | 553 | 4,354 | 7.3 | 667 | Yes |
| Bike | 885 | 1.7 | 120 | 1,248 | 2.2 | 326 | 1,552 | 2.6 | 337 | Yes |
| Walked | 5,835 | 11.1 | 294 | 6,104 | 10.7 | 695 | 6,225 | 10.4 | 690 | No |
| Taxi, Motorcycle and Other means | 225 | 0.4 | 61 | 468 | 0.8 | 169 | 886 | 1.5 | 341 | Yes |
| Worked at Home | 910 | 1.7 | 121 | 1,143 | 2.0 | 290 | 1,273 | 2.1 | 275 | 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) | 15.8 | 0.3 | 15.6 | 0.8 | 16.2 | 1.1 | No |
| Drove alone | 15.2 | 0.4 | 14.9 | 1.2 | 15.5 | 1.5 | No |
| Carpooled | 16.2 | 1.0 | 15.8 | 4.4 | 22.1 | 9.5 | No |
| Transit | 23.5 | 1.5 | 23.3 | 5.4 | 20.4 | 5.0 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 14.6 | 0.6 | 14.4 | 2.4 | 13.7 | 2.0 | 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
