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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 | 42,131 | -- | 50,326 | 44 | 46,334 | 47,408 | 38 | -- |
| Persons in Households 2 | 41,918 | 59 | -- | -- | 46,092 | 47,157 | -- | -- |
| Total Households 3 | 15,746 | 109 | 19,258 | 664 | 18,502 | 18,165 | 660 | Yes |
| Average Number of Persons per Household 4 | 2.66 | 0.03 | 2.60 | 0.09 | 2.49 | 2.60 | 0.10 | No |
| Average Household Income 5 | $84,065 | $2,111 | $94,736 | $6,884 | -- | $91,979 | $6,967 | Yes |
| Average Number of Vehicles per Household 6 | 1.88 | 0.04 | 1.90 | 0.10 | -- | 1.84 | 0.10 | No |
| Percent of Persons in Poverty 7 | 4.80 | 0.40 | 6.30 | 2.28 | -- | 13.90 | 3.87 | Yes |
| Percent Minority 8 | 11.30 | 0.60 | 12.00 | 2.69 | 18.90 | 18.10 | 3.24 | Yes |
| Percent of Persons 65 and Over 9 | 4.80 | 0.40 | 6.50 | 1.03 | 7.90 | 8.40 | 1.16 | Yes |
| Percent of Persons Foreign Born 10 | 9.40 | 0.60 | 9.20 | 2.28 | -- | 13.40 | 2.38 | Yes |
| Total Workers at Place of Residence11 | 23,719 | 412 | 27,592 | 1,667 | -- | 26,534 | 1,148 | 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 | 23,340 | 100.0 | 413 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 19,300 | 82.7 | 414 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,075 | 8.9 | 180 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 575 | 2.5 | 96 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 35 | 0.1 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 95 | 0.4 | 39 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 140 | 0.6 | 48 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 158 | 0.7 | 51 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 960 | 4.1 | 124 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 22,010 | 100.0 | 415 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 17,775 | 80.8 | 410 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,060 | 9.4 | 179 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 755 | 3.4 | 110 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 60 | 0.3 | 31 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 95 | 0.4 | 39 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 155 | 0.7 | 50 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 144 | 0.7 | 48 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 960 | 4.4 | 124 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 24.9 | 0.6 | -- | -- | -- | -- | -- |
| Drove alone | 24.3 | 0.5 | -- | -- | -- | -- | -- |
| Carpooled | 22.5 | 1.8 | -- | -- | -- | -- | -- |
| Transit | 41.6 | 17.1 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 67.2 | 12.1 | -- | -- | -- | -- | -- |
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
