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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 | 37,836 | -- | 42,177 | 1,550 | 40,743 | 40,269 | 835 | -- |
| Persons in Households 2 | 37,563 | 67 | 41,669 | -- | 40,476 | 40,001 | -- | -- |
| Total Households 3 | 12,900 | 86 | 14,136 | 505 | 14,421 | 14,216 | 433 | Yes |
| Average Number of Persons per Household 4 | 2.91 | 0.04 | 2.95 | 0.10 | 2.81 | 2.81 | 0.08 | Yes |
| Average Household Income 5 | $75,965 | $1,901 | $83,774 | $5,232 | -- | $88,700 | $5,631 | Yes |
| Average Number of Vehicles per Household 6 | 1.86 | 0.04 | 1.94 | 0.10 | -- | 1.99 | 0.09 | Yes |
| Percent of Persons in Poverty 7 | 3.50 | 0.40 | 3.20 | 1.33 | -- | 6.50 | 2.29 | Yes |
| Percent Minority 8 | 6.10 | 0.50 | 9.70 | 3.86 | 9.80 | 9.00 | 3.56 | No |
| Percent of Persons 65 and Over 9 | 8.80 | 0.60 | 10.80 | 1.25 | 10.00 | 10.90 | 1.25 | Yes |
| Percent of Persons Foreign Born 10 | 7.40 | 0.50 | 11.50 | 2.65 | -- | 10.30 | 2.57 | Yes |
| Total Workers at Place of Residence11 | 18,762 | 394 | 21,271 | 1,375 | -- | 21,023 | 985 | 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 | 18,465 | 100.0 | 393 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 15,340 | 83.1 | 386 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,135 | 6.1 | 134 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 194 | 1.1 | 56 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 780 | 4.2 | 112 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 70 | 0.4 | 34 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 230 | 1.2 | 61 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 95 | 0.5 | 39 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 620 | 3.4 | 100 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 20,055 | 100.0 | 393 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 16,955 | 84.5 | 391 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,545 | 7.7 | 156 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 344 | 1.7 | 75 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 145 | 0.7 | 49 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 120 | 0.6 | 44 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 230 | 1.1 | 61 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 100 | 0.5 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 620 | 3.1 | 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) | 31.5 | 1.0 | -- | -- | -- | -- | -- |
| Drove alone | 29.2 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 27.4 | 3.1 | -- | -- | -- | -- | -- |
| Transit | 86.1 | 5.4 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 25.4 | 6.7 | -- | -- | -- | -- | -- |
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
