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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 | 68,840 | -- | 69,100 | 28 | 70,995 | 71,650 | 39 | -- |
| Persons in Households 2 | 68,050 | 113 | 68,483 | -- | 69,814 | 70,710 | -- | -- |
| Total Households 3 | 26,363 | 120 | 26,849 | 577 | 27,578 | 27,546 | 591 | Yes |
| Average Number of Persons per Household 4 | 2.58 | 0.02 | 2.55 | 0.05 | 2.53 | 2.57 | 0.05 | No |
| Average Household Income 5 | $91,190 | $1,769 | $97,339 | $4,755 | -- | $96,747 | $4,551 | Yes |
| Average Number of Vehicles per Household 6 | 1.89 | 0.03 | 1.89 | 0.06 | -- | 1.89 | 0.05 | No |
| Percent of Persons in Poverty 7 | 3.40 | 0.30 | 6.40 | 1.74 | -- | 7.10 | 1.70 | Yes |
| Percent Minority 8 | 11.40 | 0.50 | 17.00 | 1.49 | 17.90 | 17.00 | 1.71 | Yes |
| Percent of Persons 65 and Over 9 | 10.40 | 0.50 | 13.10 | 0.96 | 13.80 | 13.50 | 0.92 | Yes |
| Percent of Persons Foreign Born 10 | 12.20 | 0.50 | 17.20 | 1.64 | -- | 14.90 | 1.23 | Yes |
| Total Workers at Place of Residence11 | 36,044 | 530 | 34,802 | 1,480 | -- | 35,196 | 855 | No |
| 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 | 35,675 | 100.0 | 530 | -- | 100.0 | -- | 34,540 | 100.0 | 888 | Yes |
| Drove alone | 32,235 | 90.4 | 530 | -- | -- | -- | 30,234 | 87.5 | 985 | Yes |
| 2-person Carpool | 1,595 | 4.5 | 160 | -- | -- | -- | 1,673 | 4.8 | 348 | No |
| 3-or-more-person Carpool | 200 | 0.6 | 57 | -- | -- | -- | 461 | 1.3 | 188 | Yes |
| Transit | 39 | 0.1 | 25 | -- | -- | -- | 74 | 0.2 | 46 | No |
| Bike | 70 | 0.2 | 34 | -- | -- | -- | 85 | 0.2 | 62 | No |
| Walked | 300 | 0.8 | 70 | -- | -- | -- | 416 | 1.2 | 178 | No |
| Taxi, Motorcycle and Other means | 95 | 0.3 | 39 | -- | -- | -- | 201 | 0.6 | 143 | No |
| Worked at Home | 1,135 | 3.2 | 135 | -- | -- | -- | 1,396 | 4.0 | 307 | 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 | 28,620 | 100.0 | 523 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 24,125 | 84.3 | 507 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,145 | 7.5 | 184 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 590 | 2.1 | 98 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 90 | 0.3 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.1 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 300 | 1.0 | 70 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 204 | 0.7 | 58 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 1,135 | 4.0 | 135 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 26.9 | 0.5 | -- | -- | 26.7 | 1.3 | No |
| Drove alone | 27.0 | 0.5 | -- | -- | 26.9 | 1.6 | No |
| Carpooled | 27.3 | 2.4 | -- | -- | 24.3 | 6.4 | No |
| Transit | 29.1 | 16.7 | -- | -- | 28.4 | 33.0 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 18.5 | 5.6 | -- | -- | 21.8 | 11.6 | 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
