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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 | 41,786 | -- | 53,691 | -- | 54,165 | 54,114 | -- | -- |
| Persons in Households 2 | 41,464 | 72 | -- | -- | 53,855 | 53,791 | -- | -- |
| Total Households 3 | 14,631 | 110 | 17,258 | 387 | 18,505 | 17,755 | 465 | Yes |
| Average Number of Persons per Household 4 | 2.83 | 0.04 | 3.09 | 0.07 | 2.91 | 3.03 | 0.08 | Yes |
| Average Household Income 5 | $61,590 | $1,667 | $77,894 | $5,516 | -- | $73,950 | $4,132 | Yes |
| Average Number of Vehicles per Household 6 | 1.97 | 0.05 | 2.06 | 0.09 | -- | 2.11 | 0.10 | Yes |
| Percent of Persons in Poverty 7 | 7.00 | 0.50 | 8.50 | 2.08 | -- | 13.20 | 2.55 | Yes |
| Percent Minority 8 | 9.70 | 0.60 | 9.60 | 1.67 | 15.60 | 10.60 | 1.93 | No |
| Percent of Persons 65 and Over 9 | 10.70 | 0.60 | 10.80 | 1.11 | 11.70 | 12.20 | 1.11 | Yes |
| Percent of Persons Foreign Born 10 | 7.50 | 0.50 | 10.50 | 1.26 | -- | 11.50 | 1.35 | Yes |
| Total Workers at Place of Residence11 | 20,152 | 413 | 23,879 | 1,171 | -- | 24,133 | 1,027 | 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 | 19,755 | 100.0 | 413 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 15,985 | 80.9 | 402 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,025 | 10.3 | 178 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 550 | 2.8 | 94 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 84 | 0.4 | 37 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.1 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 285 | 1.4 | 68 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 144 | 0.7 | 48 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 660 | 3.3 | 103 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 13,705 | 100.0 | 388 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 11,050 | 80.6 | 365 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,255 | 9.2 | 141 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 265 | 1.9 | 66 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 64 | 0.5 | 32 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.1 | 18 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 280 | 2.0 | 67 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 114 | 0.8 | 43 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 660 | 4.8 | 103 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 0.9 | -- | -- | -- | -- | -- |
| Drove alone | 27.3 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 33.1 | 2.2 | -- | -- | -- | -- | -- |
| Transit | 82.4 | 22.8 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 22.9 | 5.5 | -- | -- | -- | -- | -- |
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
