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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 | 61,518 | -- | 63,500 | -- | 63,905 | 63,907 | -- | -- |
| Persons in Households 2 | 55,681 | 294 | 58,187 | -- | 58,381 | 59,345 | -- | -- |
| Total Households 3 | 20,612 | 146 | 21,876 | 434 | 22,144 | 22,464 | 515 | Yes |
| Average Number of Persons per Household 4 | 2.70 | 0.04 | 2.66 | 0.05 | 2.64 | 2.64 | 0.05 | No |
| Average Household Income 5 | $50,170 | $1,127 | $55,165 | $2,962 | -- | $54,945 | $2,448 | Yes |
| Average Number of Vehicles per Household 6 | 2.01 | 0.04 | 2.01 | 0.07 | -- | 2.00 | 0.08 | No |
| Percent of Persons in Poverty 7 | 8.70 | 0.50 | 15.60 | 2.62 | -- | 16.00 | 2.36 | Yes |
| Percent Minority 8 | 7.90 | 0.40 | 9.60 | 0.42 | 8.40 | 9.00 | 0.48 | Yes |
| Percent of Persons 65 and Over 9 | 10.00 | 0.50 | 10.60 | 0.70 | 11.30 | 11.70 | 0.64 | Yes |
| Percent of Persons Foreign Born 10 | 1.20 | 0.20 | 1.50 | 0.49 | -- | 1.50 | 0.31 | No |
| Total Workers at Place of Residence11 | 27,080 | 498 | 26,851 | 1,007 | -- | 26,083 | 877 | 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 | 26,670 | 100.0 | 497 | -- | 100.0 | -- | 25,471 | 100.0 | 886 | Yes |
| Drove alone | 21,770 | 81.6 | 480 | -- | -- | -- | 21,280 | 83.5 | 909 | No |
| 2-person Carpool | 2,510 | 9.4 | 199 | -- | -- | -- | 2,078 | 8.2 | 342 | Yes |
| 3-or-more-person Carpool | 555 | 2.1 | 95 | -- | -- | -- | 424 | 1.7 | 166 | No |
| Transit | 54 | 0.2 | 30 | -- | -- | -- | 42 | 0.2 | 51 | No |
| Bike | 70 | 0.3 | 34 | -- | -- | -- | 31 | 0.1 | 48 | No |
| Walked | 530 | 2.0 | 93 | -- | -- | -- | 439 | 1.7 | 115 | No |
| Taxi, Motorcycle and Other means | 159 | 0.6 | 51 | -- | -- | -- | 137 | 0.5 | 126 | No |
| Worked at Home | 1,030 | 3.9 | 129 | -- | -- | -- | 1,040 | 4.1 | 206 | No |
| 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 | 18,270 | 100.0 | 459 | 18,540 | 100.0 | 805 | -- | 100.0 | -- | -- |
| Drove alone | 14,735 | 80.7 | 428 | 14,404 | 77.7 | 709 | -- | -- | -- | -- |
| 2-person Carpool | 1,500 | 8.2 | 155 | 1,584 | 8.5 | 316 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 285 | 1.6 | 68 | 530 | 2.9 | 178 | -- | -- | -- | -- |
| Transit | 28 | 0.2 | 21 | 45 | 0.2 | 51 | -- | -- | -- | -- |
| Bike | 50 | 0.3 | 29 | 14 | 0.1 | 19 | -- | -- | -- | -- |
| Walked | 505 | 2.8 | 91 | 504 | 2.7 | 166 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 134 | 0.7 | 47 | 274 | 1.5 | 131 | -- | -- | -- | -- |
| Worked at Home | 1,030 | 5.6 | 129 | 1,185 | 6.4 | 245 | -- | -- | -- | -- |
| 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) | 27.6 | 0.6 | -- | -- | 26.4 | 1.8 | No |
| Drove alone | 27.2 | 0.7 | -- | -- | 26.5 | 2.1 | No |
| Carpooled | 34.0 | 2.1 | -- | -- | 29.7 | 7.0 | No |
| Transit | 34.4 | 29.9 | -- | -- | 35.2 | 65.1 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 12.8 | 3.0 | -- | -- | 11.4 | 6.1 | No |
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
