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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 | 11,205 | -- | 24,283 | 37 | 30,434 | 31,691 | 73 | -- |
| Persons in Households 2 | 10,975 | 72 | 23,943 | -- | 29,991 | 31,362 | -- | -- |
| Total Households 3 | 4,851 | 71 | 10,216 | 388 | 12,841 | 13,688 | 607 | Yes |
| Average Number of Persons per Household 4 | 2.26 | 0.08 | 2.34 | 0.09 | 2.34 | 2.29 | 0.10 | No |
| Average Household Income 5 | $77,275 | $4,427 | $104,746 | $8,440 | -- | $108,067 | $7,787 | Yes |
| Average Number of Vehicles per Household 6 | 1.73 | 0.08 | 1.67 | 0.09 | -- | 1.65 | 0.10 | No |
| Percent of Persons in Poverty 7 | 4.80 | 1.00 | 2.60 | 1.06 | -- | 3.10 | 1.30 | Yes |
| Percent Minority 8 | 11.70 | 1.50 | 21.70 | 3.22 | 25.30 | 23.00 | 3.43 | Yes |
| Percent of Persons 65 and Over 9 | 10.50 | 1.40 | 13.40 | 1.84 | 12.70 | 13.30 | 1.73 | Yes |
| Percent of Persons Foreign Born 10 | 12.20 | 1.50 | 20.90 | 2.60 | -- | 17.90 | 2.81 | Yes |
| Total Workers at Place of Residence11 | 6,385 | 251 | -- | -- | -- | 16,648 | 813 | 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 | 6,220 | 100.0 | 252 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 4,450 | 71.5 | 248 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 525 | 8.4 | 107 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 100 | 1.6 | 48 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 405 | 6.5 | 94 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 70 | 1.1 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 275 | 4.4 | 78 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 65 | 1.0 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 335 | 5.4 | 86 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 14,420 | 100.0 | -- | -- | 100.0 | -- | 22,376 | 100.0 | 1,490 | -- |
| Drove alone | 10,990 | 76.2 | 69 | -- | -- | -- | 17,762 | 79.4 | 1,314 | Yes |
| 2-person Carpool | 1,560 | 10.8 | 175 | -- | -- | -- | 1,920 | 8.6 | 405 | No |
| 3-or-more-person Carpool | 545 | 3.8 | 109 | -- | -- | -- | 865 | 3.9 | 358 | No |
| Transit | 569 | 3.9 | 111 | -- | -- | -- | 348 | 1.6 | 192 | No |
| Bike | 70 | 0.5 | 40 | -- | -- | -- | 119 | 0.5 | 117 | No |
| Walked | 285 | 2.0 | 80 | -- | -- | -- | 480 | 2.1 | 251 | No |
| Taxi, Motorcycle and Other means | 70 | 0.5 | 40 | -- | -- | -- | 71 | 0.3 | 81 | No |
| Worked at Home | 335 | 2.3 | 86 | -- | -- | -- | 811 | 3.6 | 252 | Yes |
| 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) | 25.2 | 1.2 | -- | -- | -- | -- | -- |
| Drove alone | 24.3 | 1.1 | -- | -- | -- | -- | -- |
| Carpooled | 23.8 | 4.7 | -- | -- | -- | -- | -- |
| Transit | 40.4 | 4.2 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 22.0 | 8.4 | -- | -- | -- | -- | -- |
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
