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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 | 90,395 | -- | 119,977 | -- | 122,397 | 124,345 | -- | -- |
| Persons in Households 2 | 89,848 | 111 | -- | -- | 121,873 | 123,934 | -- | -- |
| Total Households 3 | 31,259 | 211 | 40,743 | 1,092 | 41,942 | 41,892 | 732 | Yes |
| Average Number of Persons per Household 4 | 2.87 | 0.04 | 2.91 | 0.05 | 2.91 | 2.96 | 0.05 | Yes |
| Average Household Income 5 | $64,970 | $1,255 | $87,119 | $3,946 | -- | $90,585 | $3,341 | Yes |
| Average Number of Vehicles per Household 6 | 2.18 | 0.04 | 2.27 | 0.09 | -- | 2.24 | 0.08 | No |
| Percent of Persons in Poverty 7 | 4.70 | 0.30 | 7.70 | 1.40 | -- | 7.70 | 1.52 | Yes |
| Percent Minority 8 | 17.10 | 0.60 | 23.60 | 0.77 | 24.50 | 25.70 | 0.71 | Yes |
| Percent of Persons 65 and Over 9 | 8.10 | 0.40 | 8.90 | 0.77 | 9.90 | 10.40 | 0.68 | Yes |
| Percent of Persons Foreign Born 10 | 3.20 | 0.30 | 5.70 | 0.77 | -- | 6.90 | 0.76 | Yes |
| Total Workers at Place of Residence11 | 46,246 | 719 | 60,182 | 1,549 | -- | 60,992 | 1,517 | 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 | 45,410 | 100.0 | 719 | 57,616 | 100.0 | 1,221 | 59,773 | 100.0 | 1,444 | Yes |
| Drove alone | 35,935 | 79.1 | 704 | 44,855 | 77.9 | 1,541 | 47,615 | 79.7 | 1,685 | Yes |
| 2-person Carpool | 4,130 | 9.1 | 300 | 4,140 | 7.2 | 709 | 3,481 | 5.8 | 618 | No |
| 3-or-more-person Carpool | 2,295 | 5.1 | 226 | 3,442 | 6.0 | 546 | 3,096 | 5.2 | 578 | Yes |
| Transit | 1,000 | 2.2 | 150 | 2,415 | 4.2 | 481 | 1,682 | 2.8 | 336 | Yes |
| Bike | 20 | 0.0 | 21 | 184 | 0.3 | 144 | 0 | 0.0 | 118 | No |
| Walked | 315 | 0.7 | 85 | 168 | 0.3 | 104 | 217 | 0.4 | 175 | No |
| Taxi, Motorcycle and Other means | 330 | 0.7 | 87 | 522 | 0.9 | 274 | 928 | 1.6 | 416 | Yes |
| Worked at Home | 1,385 | 3.0 | 177 | 1,890 | 3.3 | 425 | 2,754 | 4.6 | 531 | 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 | 26,525 | 100.0 | 655 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 20,955 | 79.0 | 607 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,500 | 9.4 | 236 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 800 | 3.0 | 135 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 258 | 1.0 | 77 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.1 | 21 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 295 | 1.1 | 82 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 310 | 1.2 | 84 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 1,385 | 5.2 | 177 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 37.1 | 0.8 | 38.8 | 1.8 | 37.9 | 2.0 | No |
| Drove alone | 33.8 | 0.8 | 33.5 | 2.2 | 34.3 | 2.1 | No |
| Carpooled | 49.6 | 2.4 | 51.3 | 9.7 | 53.1 | 11.5 | No |
| Transit | 88.1 | 5.9 | 99.5 | 29.5 | 88.8 | 26.4 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 18.8 | 4.7 | 30.1 | 16.9 | 27.8 | 16.5 | 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
