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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 | 27,310 | -- | 38,954 | 35 | 39,627 | 40,864 | 70 | -- |
| Persons in Households 2 | 27,283 | 21 | -- | -- | 39,376 | 40,683 | -- | -- |
| Total Households 3 | 8,811 | 77 | 12,421 | 406 | 13,514 | 13,876 | 433 | Yes |
| Average Number of Persons per Household 4 | 3.10 | 0.05 | 3.14 | 0.10 | 2.91 | 2.93 | 0.09 | Yes |
| Average Household Income 5 | $99,395 | $2,765 | $131,639 | $9,943 | -- | $127,440 | $8,135 | Yes |
| Average Number of Vehicles per Household 6 | 2.16 | 0.05 | 2.22 | 0.11 | -- | 2.13 | 0.09 | No |
| Percent of Persons in Poverty 7 | 1.40 | 0.30 | 2.60 | 1.36 | -- | 4.70 | 2.33 | Yes |
| Percent Minority 8 | 7.00 | 0.60 | 10.70 | 2.43 | 10.40 | 8.90 | 1.28 | Yes |
| Percent of Persons 65 and Over 9 | 4.00 | 0.50 | 6.80 | 1.06 | 8.60 | 9.90 | 1.34 | Yes |
| Percent of Persons Foreign Born 10 | 5.20 | 0.50 | 6.90 | 1.33 | -- | 5.80 | 1.23 | No |
| Total Workers at Place of Residence11 | 13,884 | 334 | -- | -- | -- | 19,532 | 947 | 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 | 13,530 | 100.0 | 334 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 11,520 | 85.1 | 330 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 840 | 6.2 | 115 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 100 | 0.7 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 10 | 0.1 | 13 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 8 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 135 | 1.0 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 90 | 0.7 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 835 | 6.2 | 115 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 7,540 | 100.0 | 299 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 5,485 | 72.7 | 268 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 795 | 10.5 | 112 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 275 | 3.6 | 67 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.1 | 8 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 90 | 1.2 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 70 | 0.9 | 34 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 835 | 11.1 | 115 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 30.5 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 29.7 | 0.8 | -- | -- | -- | -- | -- |
| Carpooled | 30.7 | 2.7 | -- | -- | -- | -- | -- |
| Transit | 94.5 | 0.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 69.4 | 15.9 | -- | -- | -- | -- | -- |
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
