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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 | 75,905 | -- | 101,986 | -- | 104,169 | 105,863 | -- | -- |
| Persons in Households 2 | 74,690 | 140 | 100,714 | -- | 103,259 | 104,704 | -- | -- |
| Total Households 3 | 29,616 | 220 | 39,223 | 763 | 39,855 | 40,297 | 720 | Yes |
| Average Number of Persons per Household 4 | 2.52 | 0.03 | 2.57 | 0.05 | 2.59 | 2.60 | 0.05 | Yes |
| Average Household Income 5 | $45,630 | $870 | $63,209 | $2,956 | -- | $67,276 | $5,104 | Yes |
| Average Number of Vehicles per Household 6 | 1.79 | 0.03 | 1.93 | 0.07 | -- | 1.92 | 0.07 | Yes |
| Percent of Persons in Poverty 7 | 11.50 | 0.50 | 10.30 | 1.69 | -- | 14.10 | 2.14 | Yes |
| Percent Minority 8 | 7.30 | 0.40 | 10.50 | 0.59 | 12.20 | 12.20 | 0.61 | Yes |
| Percent of Persons 65 and Over 9 | 11.10 | 0.50 | 10.90 | 0.71 | 11.40 | 11.80 | 0.77 | No |
| Percent of Persons Foreign Born 10 | 1.70 | 0.20 | 3.00 | 0.52 | -- | 3.60 | 0.55 | Yes |
| Total Workers at Place of Residence11 | 36,403 | 557 | 50,834 | 1,523 | -- | 47,949 | 1,424 | 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 | 35,660 | 100.0 | 556 | -- | 100.0 | -- | 46,611 | 100.0 | 1,363 | Yes |
| Drove alone | 28,815 | 80.8 | 541 | -- | -- | -- | 39,312 | 84.3 | 1,379 | Yes |
| 2-person Carpool | 4,005 | 11.2 | 249 | -- | -- | -- | 3,737 | 8.0 | 783 | No |
| 3-or-more-person Carpool | 930 | 2.6 | 123 | -- | -- | -- | 832 | 1.8 | 300 | No |
| Transit | 220 | 0.6 | 60 | -- | -- | -- | 554 | 1.2 | 208 | Yes |
| Bike | 15 | 0.0 | 16 | -- | -- | -- | 0 | 0.0 | 107 | No |
| Walked | 610 | 1.7 | 100 | -- | -- | -- | 620 | 1.3 | 210 | No |
| Taxi, Motorcycle and Other means | 444 | 1.2 | 85 | -- | -- | -- | 395 | 0.8 | 244 | No |
| Worked at Home | 610 | 1.7 | 100 | -- | -- | -- | 1,161 | 2.5 | 310 | 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 | 25,310 | 100.0 | 526 | 32,874 | 100.0 | 1,648 | -- | 100.0 | -- | -- |
| Drove alone | 20,925 | 82.7 | 498 | 26,275 | 79.9 | 1,374 | -- | -- | -- | -- |
| 2-person Carpool | 2,345 | 9.3 | 193 | 2,820 | 8.6 | 596 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 430 | 1.7 | 84 | 724 | 2.2 | 258 | -- | -- | -- | -- |
| Transit | 45 | 0.2 | 27 | 74 | 0.2 | 105 | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 16 | 108 | 0.3 | 116 | -- | -- | -- | -- |
| Walked | 595 | 2.4 | 98 | 1,088 | 3.3 | 485 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 344 | 1.4 | 75 | 327 | 1.0 | 199 | -- | -- | -- | -- |
| Worked at Home | 610 | 2.4 | 100 | 1,458 | 4.4 | 359 | -- | -- | -- | -- |
| 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) | 28.8 | 0.7 | -- | -- | 31.0 | 1.9 | Yes |
| Drove alone | 26.8 | 0.7 | -- | -- | 29.6 | 2.1 | Yes |
| Carpooled | 38.9 | 2.3 | -- | -- | 37.4 | 12.5 | No |
| Transit | 89.4 | 15.1 | -- | -- | 110.5 | 58.3 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 23.8 | 4.3 | -- | -- | 12.6 | 6.1 | Yes |
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
