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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 | 36,563 | -- | 52,477 | 94 | 56,974 | 58,219 | 57 | -- |
| Persons in Households 2 | 36,539 | 25 | 52,108 | -- | 56,337 | 57,784 | -- | -- |
| Total Households 3 | 13,293 | 168 | 19,087 | 625 | 20,800 | 21,467 | 593 | Yes |
| Average Number of Persons per Household 4 | 2.75 | 0.08 | 2.73 | 0.09 | 2.71 | 2.69 | 0.07 | No |
| Average Household Income 5 | $73,960 | $2,433 | $90,418 | $4,899 | -- | $87,004 | $5,303 | Yes |
| Average Number of Vehicles per Household 6 | 1.94 | 0.05 | 1.93 | 0.09 | -- | 1.93 | 0.08 | No |
| Percent of Persons in Poverty 7 | 4.50 | 0.60 | 5.00 | 1.62 | -- | 8.70 | 2.36 | Yes |
| Percent Minority 8 | 11.50 | 0.90 | 17.60 | 2.04 | 17.40 | 18.10 | 2.33 | Yes |
| Percent of Persons 65 and Over 9 | 8.30 | 0.70 | 10.40 | 1.09 | 10.90 | 10.80 | 1.03 | Yes |
| Percent of Persons Foreign Born 10 | 5.20 | 0.60 | 10.60 | 1.73 | -- | 10.50 | 1.90 | Yes |
| Total Workers at Place of Residence11 | 18,589 | 492 | 26,706 | 1,439 | -- | 26,786 | 1,245 | 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 | 18,355 | 100.0 | 492 | 25,426 | 100.0 | 1,056 | -- | 100.0 | -- | -- |
| Drove alone | 14,935 | 81.4 | 484 | 20,730 | 81.5 | 1,078 | -- | -- | -- | -- |
| 2-person Carpool | 1,370 | 7.5 | 187 | 1,458 | 5.7 | 392 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 345 | 1.9 | 95 | 855 | 3.4 | 291 | -- | -- | -- | -- |
| Transit | 140 | 0.8 | 61 | 383 | 1.5 | 229 | -- | -- | -- | -- |
| Bike | 95 | 0.5 | 50 | 124 | 0.5 | 78 | -- | -- | -- | -- |
| Walked | 250 | 1.4 | 81 | 201 | 0.8 | 107 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 110 | 0.6 | 54 | 231 | 0.9 | 216 | -- | -- | -- | -- |
| Worked at Home | 1,105 | 6.0 | 169 | 1,444 | 5.7 | 321 | -- | -- | -- | -- |
| 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 | 10,505 | 100.0 | 446 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,745 | 73.7 | 402 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 900 | 8.6 | 153 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 405 | 3.9 | 103 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 30 | 0.3 | 28 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 50 | 0.5 | 36 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 190 | 1.8 | 71 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 80 | 0.8 | 46 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 1,105 | 10.5 | 169 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 27.3 | 1.0 | 26.9 | 2.3 | -- | -- | -- |
| Drove alone | 27.0 | 1.0 | 26.6 | 2.6 | -- | -- | -- |
| Carpooled | 26.0 | 2.7 | 24.4 | 8.8 | -- | -- | -- |
| Transit | 60.3 | 16.9 | 38.5 | 36.0 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 30.8 | 9.2 | 41.8 | 38.8 | -- | -- | -- |
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
