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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 | 23,708 | -- | 23,308 | 25 | 24,747 | 24,981 | 33 | -- |
| Persons in Households 2 | 23,545 | 61 | -- | -- | 24,566 | 24,806 | 65 | Yes |
| Total Households 3 | 8,669 | 59 | 8,627 | 318 | 9,305 | 9,122 | 381 | Yes |
| Average Number of Persons per Household 4 | 2.72 | 0.04 | 2.68 | 0.10 | 2.64 | 2.72 | 0.11 | No |
| Average Household Income 5 | $89,480 | $3,508 | $116,996 | $7,989 | -- | $119,525 | $10,863 | Yes |
| Average Number of Vehicles per Household 6 | 1.85 | 0.06 | 1.93 | 0.11 | -- | 1.88 | 0.10 | No |
| Percent of Persons in Poverty 7 | 2.60 | 0.50 | 1.70 | 0.70 | -- | 1.60 | 0.93 | No |
| Percent Minority 8 | 4.00 | 0.60 | 5.30 | 1.72 | 6.50 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 14.20 | 1.10 | 14.10 | 1.96 | 14.10 | 15.50 | 1.90 | No |
| Percent of Persons Foreign Born 10 | 4.30 | 0.60 | 5.10 | 1.41 | -- | 9.20 | 2.16 | Yes |
| Total Workers at Place of Residence11 | 12,503 | 368 | -- | -- | -- | 12,497 | 611 | No |
| 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 | 12,295 | 100.0 | 368 | 12,160 | 100.0 | 518 | -- | 100.0 | -- | -- |
| Drove alone | 10,220 | 83.1 | 365 | 9,484 | 78.0 | 515 | -- | -- | -- | -- |
| 2-person Carpool | 630 | 5.1 | 118 | 757 | 6.2 | 235 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 85 | 0.7 | 44 | 79 | 0.6 | 237 | -- | -- | -- | -- |
| Transit | 695 | 5.7 | 124 | 944 | 7.8 | 208 | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | 56 | 0.5 | 51 | -- | -- | -- | -- |
| Walked | 190 | 1.5 | 66 | 179 | 1.5 | 104 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 35 | 0.3 | 28 | 24 | 0.2 | 231 | -- | -- | -- | -- |
| Worked at Home | 445 | 3.6 | 100 | 637 | 5.2 | 205 | -- | -- | -- | -- |
| 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 | 7,015 | 100.0 | 336 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 5,760 | 82.1 | 316 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 435 | 6.2 | 99 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 124 | 1.8 | 53 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 49 | 0.7 | 33 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 180 | 2.6 | 64 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 19 | 0.3 | 21 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 445 | 6.3 | 100 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 26.5 | 1.0 | 29.4 | 2.3 | -- | -- | -- |
| Drove alone | 24.9 | 0.9 | 27.2 | 2.5 | -- | -- | -- |
| Carpooled | 23.5 | 3.5 | 26.4 | 14.5 | -- | -- | -- |
| Transit | 57.8 | 4.9 | 56.4 | 17.6 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 13.8 | 8.8 | 19.2 | 22.6 | -- | -- | -- |
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
