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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 | 40,256 | -- | 44,366 | 2,175 | 47,709 | 45,068 | 2,646 | -- |
| Persons in Households 2 | 40,255 | 5 | -- | -- | 47,429 | 44,923 | -- | -- |
| Total Households 3 | 15,039 | 95 | 17,340 | 670 | 17,993 | 17,035 | 720 | Yes |
| Average Number of Persons per Household 4 | 2.68 | 0.04 | 2.56 | 0.10 | 2.64 | 2.64 | 0.10 | No |
| Average Household Income 5 | $71,340 | $2,088 | $96,872 | $8,349 | -- | $102,035 | $8,078 | Yes |
| Average Number of Vehicles per Household 6 | 1.89 | 0.05 | 1.96 | 0.12 | -- | 1.91 | 0.12 | No |
| Percent of Persons in Poverty 7 | 2.60 | 0.40 | 3.30 | 1.00 | -- | 5.90 | 2.82 | Yes |
| Percent Minority 8 | 8.20 | 0.70 | 11.90 | 4.76 | 14.20 | 14.00 | 5.56 | Yes |
| Percent of Persons 65 and Over 9 | 9.30 | 0.70 | 10.50 | 1.19 | 11.80 | 12.70 | 1.40 | Yes |
| Percent of Persons Foreign Born 10 | 3.90 | 0.50 | 4.70 | 1.06 | -- | 6.40 | 1.40 | Yes |
| Total Workers at Place of Residence11 | 21,879 | 515 | 24,729 | 1,489 | -- | 23,299 | 1,293 | 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 | 21,660 | 100.0 | 515 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 18,855 | 87.0 | 516 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,300 | 6.0 | 183 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 270 | 1.2 | 84 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 230 | 1.1 | 78 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.1 | 23 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 160 | 0.7 | 65 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 155 | 0.7 | 64 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 655 | 3.0 | 131 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 6,505 | 100.0 | 380 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 5,060 | 77.8 | 343 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 490 | 7.5 | 113 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 65 | 1.0 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 14 | 0.2 | 19 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.1 | 10 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 160 | 2.5 | 65 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 60 | 0.9 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 655 | 10.1 | 131 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 31.7 | 0.9 | -- | -- | -- | -- | -- |
| Drove alone | 30.9 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 35.7 | 4.1 | -- | -- | -- | -- | -- |
| Transit | 70.3 | 11.8 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 33.6 | 11.9 | -- | -- | -- | -- | -- |
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
