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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 | 57,663 | -- | 69,611 | -- | 73,314 | 74,096 | -- | -- |
| Persons in Households 2 | 56,975 | 134 | 68,548 | -- | 72,771 | 73,442 | -- | -- |
| Total Households 3 | 21,952 | 298 | 26,498 | 804 | 28,794 | 27,937 | 979 | Yes |
| Average Number of Persons per Household 4 | 2.60 | 0.08 | 2.59 | 0.07 | 2.53 | 2.63 | 0.09 | No |
| Average Household Income 5 | $59,455 | $1,839 | $72,875 | $5,223 | -- | $74,703 | $6,088 | Yes |
| Average Number of Vehicles per Household 6 | 1.85 | 0.04 | 1.99 | 0.10 | -- | 1.97 | 0.10 | Yes |
| Percent of Persons in Poverty 7 | 9.10 | 0.60 | 9.20 | 1.69 | -- | 11.30 | 2.13 | No |
| Percent Minority 8 | 9.90 | 0.60 | 11.60 | 1.14 | 10.20 | 9.40 | 0.34 | No |
| Percent of Persons 65 and Over 9 | 12.60 | 0.70 | 15.60 | 1.19 | 16.20 | 17.20 | 1.17 | Yes |
| Percent of Persons Foreign Born 10 | 2.70 | 0.30 | 3.20 | 0.93 | -- | 2.60 | 0.58 | No |
| Total Workers at Place of Residence11 | 27,363 | 617 | 32,229 | 1,447 | -- | 30,988 | 1,298 | 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 | 26,795 | 100.0 | 617 | -- | 100.0 | -- | 30,107 | 100.0 | 1,272 | Yes |
| Drove alone | 21,465 | 80.1 | 598 | -- | -- | -- | 23,790 | 79.0 | 1,335 | Yes |
| 2-person Carpool | 2,930 | 10.9 | 272 | -- | -- | -- | 3,031 | 10.1 | 618 | No |
| 3-or-more-person Carpool | 695 | 2.6 | 135 | -- | -- | -- | 554 | 1.8 | 293 | No |
| Transit | 44 | 0.2 | 34 | -- | -- | -- | 102 | 0.3 | 97 | No |
| Bike | 125 | 0.5 | 58 | -- | -- | -- | 356 | 1.2 | 241 | No |
| Walked | 290 | 1.1 | 87 | -- | -- | -- | 357 | 1.2 | 225 | No |
| Taxi, Motorcycle and Other means | 325 | 1.2 | 93 | -- | -- | -- | 673 | 2.2 | 280 | Yes |
| Worked at Home | 925 | 3.5 | 155 | -- | -- | -- | 1,244 | 4.1 | 358 | 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 | 17,880 | 100.0 | 572 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 13,795 | 77.2 | 528 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,975 | 11.0 | 225 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 590 | 3.3 | 124 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 15 | 0.1 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 125 | 0.7 | 58 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 265 | 1.5 | 84 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 190 | 1.1 | 71 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 925 | 5.2 | 155 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 28.2 | 0.8 | -- | -- | 28.8 | 2.1 | No |
| Drove alone | 27.5 | 0.8 | -- | -- | 28.1 | 2.5 | No |
| Carpooled | 31.7 | 2.3 | -- | -- | 31.3 | 9.0 | No |
| Transit | 21.6 | 8.2 | -- | -- | 47.6 | 65.1 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 29.9 | 7.6 | -- | -- | 33.0 | 16.0 | 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
