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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 | 29,385 | -- | 31,834 | 2,106 | 34,166 | 37,082 | 2,265 | -- |
| Persons in Households 2 | 29,250 | 55 | -- | -- | 34,154 | -- | -- | -- |
| Total Households 3 | 11,265 | 55 | 12,047 | 565 | 13,113 | 13,392 | 638 | Yes |
| Average Number of Persons per Household 4 | 2.60 | 0.03 | 2.64 | 0.12 | 2.60 | 2.77 | 0.11 | Yes |
| Average Household Income 5 | $112,150 | $3,693 | $147,306 | $15,666 | -- | $143,194 | $12,006 | Yes |
| Average Number of Vehicles per Household 6 | 1.84 | 0.05 | 1.89 | 0.14 | -- | 1.79 | 0.13 | No |
| Percent of Persons in Poverty 7 | 4.90 | 0.60 | 5.80 | 2.42 | -- | 6.20 | 2.49 | No |
| Percent Minority 8 | 26.10 | 1.20 | 31.80 | 5.50 | 33.70 | 32.90 | 5.18 | Yes |
| Percent of Persons 65 and Over 9 | 7.80 | 0.70 | 9.60 | 1.42 | 9.80 | 12.50 | 1.55 | Yes |
| Percent of Persons Foreign Born 10 | 26.10 | 1.20 | 28.70 | 4.27 | -- | 35.20 | 4.64 | Yes |
| Total Workers at Place of Residence11 | 16,892 | 405 | -- | -- | -- | 20,234 | 1,533 | 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 | 16,710 | 100.0 | 406 | 18,086 | 100.0 | 1,470 | 19,860 | 100.0 | 1,540 | Yes |
| Drove alone | 11,795 | 70.6 | 402 | 11,160 | 61.7 | 1,137 | 11,861 | 59.7 | 1,263 | No |
| 2-person Carpool | 1,320 | 7.9 | 170 | 1,624 | 9.0 | 451 | 1,860 | 9.4 | 675 | No |
| 3-or-more-person Carpool | 495 | 3.0 | 105 | 373 | 2.1 | 244 | 267 | 1.3 | 236 | No |
| Transit | 2,124 | 12.7 | 212 | 3,704 | 20.5 | 681 | 3,599 | 18.1 | 645 | Yes |
| Bike | 4 | 0.0 | 10 | 24 | 0.1 | 38 | 25 | 0.1 | 42 | No |
| Walked | 170 | 1.0 | 62 | 284 | 1.6 | 184 | 927 | 4.7 | 526 | Yes |
| Taxi, Motorcycle and Other means | 79 | 0.5 | 42 | 131 | 0.7 | 185 | 288 | 1.5 | 268 | No |
| Worked at Home | 715 | 4.3 | 126 | 786 | 4.3 | 266 | 1,033 | 5.2 | 337 | No |
| 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 | 9,055 | 100.0 | 378 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,065 | 78.0 | 350 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 720 | 8.0 | 127 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 270 | 3.0 | 78 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 144 | 1.6 | 57 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.3 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 55 | 0.6 | 35 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 55 | 0.6 | 35 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 715 | 7.9 | 126 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 30.1 | 0.7 | 31.8 | 3.9 | 34.4 | 4.2 | Yes |
| Drove alone | 26.8 | 0.8 | 28.2 | 4.1 | 29.7 | 4.8 | No |
| Carpooled | 32.1 | 1.9 | 33.4 | 12.4 | 39.0 | 19.7 | No |
| Transit | 48.0 | 2.0 | 43.6 | 10.9 | 51.0 | 13.3 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 22.7 | 9.2 | 19.0 | 16.3 | 23.0 | 15.5 | 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
