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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 | 20,018 | -- | 20,451 | 825 | 19,375 | 19,075 | 910 | -- |
| Persons in Households 2 | 18,561 | 149 | 19,118 | -- | 18,139 | 17,913 | -- | -- |
| Total Households 3 | 6,723 | 68 | 6,930 | 454 | 6,763 | 6,592 | 338 | No |
| Average Number of Persons per Household 4 | 2.76 | 0.06 | 2.76 | 0.12 | 2.68 | 2.72 | 0.12 | No |
| Average Household Income 5 | $226,425 | $5,391 | $270,818 | $37,553 | -- | $223,524 | $27,303 | No |
| Average Number of Vehicles per Household 6 | 2.09 | 0.06 | 2.09 | 0.20 | -- | 2.03 | 0.16 | No |
| Percent of Persons in Poverty 7 | 2.10 | 0.40 | -- | -- | -- | 4.80 | 2.17 | Yes |
| Percent Minority 8 | 6.30 | 0.70 | 8.90 | 4.32 | 7.90 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 14.70 | 1.00 | 17.70 | 2.22 | 17.40 | 19.30 | 2.36 | Yes |
| Percent of Persons Foreign Born 10 | 6.50 | 0.70 | 10.70 | 2.08 | -- | 8.60 | 2.22 | No |
| Total Workers at Place of Residence11 | 8,482 | 283 | -- | -- | -- | 7,354 | 536 | 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 | 8,310 | 100.0 | 282 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 5,760 | 69.3 | 259 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 230 | 2.8 | 61 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 29 | 0.3 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 965 | 11.6 | 123 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 8 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 410 | 4.9 | 81 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 100 | 1.2 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 825 | 9.9 | 114 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 13,785 | 100.0 | 265 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 10,685 | 77.5 | 286 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 925 | 6.7 | 120 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 440 | 3.2 | 84 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 375 | 2.7 | 78 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 420 | 3.0 | 82 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 125 | 0.9 | 45 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 825 | 6.0 | 114 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 31.7 | 1.4 | -- | -- | -- | -- | -- |
| Drove alone | 26.8 | 1.3 | -- | -- | -- | -- | -- |
| Carpooled | 35.1 | 6.1 | -- | -- | -- | -- | -- |
| Transit | 65.3 | 3.4 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 20.8 | 5.4 | -- | -- | -- | -- | -- |
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
