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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 | 22,121 | -- | 27,619 | -- | 28,545 | 28,759 | -- | -- |
| Persons in Households 2 | 21,544 | 113 | 27,006 | -- | 28,032 | 27,084 | -- | -- |
| Total Households 3 | 8,025 | 134 | 10,420 | 472 | 10,456 | 10,686 | 378 | Yes |
| Average Number of Persons per Household 4 | 2.68 | 0.10 | 2.59 | 0.10 | 2.68 | 2.53 | 0.08 | Yes |
| Average Household Income 5 | $48,425 | $2,118 | $68,678 | $5,506 | -- | $68,169 | $6,070 | Yes |
| Average Number of Vehicles per Household 6 | 2.07 | 0.08 | 2.33 | 0.18 | -- | 2.28 | 0.15 | Yes |
| Percent of Persons in Poverty 7 | 9.40 | 1.00 | 6.50 | 2.58 | -- | 11.40 | 2.55 | No |
| Percent Minority 8 | 37.30 | 1.60 | 32.30 | 0.73 | 34.70 | 33.80 | 0.66 | Yes |
| Percent of Persons 65 and Over 9 | 13.10 | 1.10 | 12.40 | 1.57 | 13.10 | 13.60 | 1.49 | No |
| Percent of Persons Foreign Born 10 | 1.70 | 0.40 | 1.60 | 0.75 | -- | 3.40 | 1.18 | Yes |
| Total Workers at Place of Residence11 | 10,546 | 355 | 14,083 | 989 | -- | 13,232 | 824 | 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 | 10,350 | 100.0 | 355 | -- | 100.0 | -- | 12,822 | 100.0 | 635 | Yes |
| Drove alone | 8,025 | 77.5 | 342 | -- | -- | -- | 10,197 | 79.5 | 775 | Yes |
| 2-person Carpool | 1,235 | 11.9 | 163 | -- | -- | -- | 1,107 | 8.6 | 294 | No |
| 3-or-more-person Carpool | 430 | 4.2 | 98 | -- | -- | -- | 362 | 2.8 | 172 | No |
| Transit | 135 | 1.3 | 55 | -- | -- | -- | 153 | 1.2 | 93 | No |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | 10 | 0.1 | 14 | No |
| Walked | 150 | 1.4 | 58 | -- | -- | -- | 269 | 2.1 | 137 | No |
| Taxi, Motorcycle and Other means | 105 | 1.0 | 49 | -- | -- | -- | 57 | 0.4 | 174 | No |
| Worked at Home | 265 | 2.6 | 77 | -- | -- | -- | 667 | 5.2 | 339 | 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 | 5,180 | 100.0 | 301 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 3,970 | 76.6 | 273 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 500 | 9.7 | 106 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 149 | 2.9 | 58 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 90 | 1.7 | 45 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 135 | 2.6 | 55 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 75 | 1.4 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 265 | 5.1 | 77 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 37.7 | 1.6 | -- | -- | 36.5 | 3.9 | No |
| Drove alone | 36.7 | 1.6 | -- | -- | 36.0 | 4.7 | No |
| Carpooled | 42.7 | 4.6 | -- | -- | 39.9 | 14.9 | No |
| Transit | 62.6 | 18.6 | -- | -- | 96.9 | 84.7 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 23.0 | 11.0 | -- | -- | 7.9 | 7.1 | 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
