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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 | 46,973 | -- | 46,128 | 39 | 47,484 | 47,600 | 55 | -- |
| Persons in Households 2 | 45,891 | 132 | 44,544 | -- | 46,550 | 46,635 | -- | -- |
| Total Households 3 | 18,108 | 104 | 18,573 | 518 | 19,224 | 18,813 | 446 | Yes |
| Average Number of Persons per Household 4 | 2.53 | 0.03 | 2.40 | 0.06 | 2.42 | 2.48 | 0.06 | No |
| Average Household Income 5 | $108,315 | $2,479 | $122,780 | $8,366 | -- | $122,036 | $7,870 | Yes |
| Average Number of Vehicles per Household 6 | 1.94 | 0.03 | 1.88 | 0.08 | -- | 1.92 | 0.07 | No |
| Percent of Persons in Poverty 7 | 2.60 | 0.30 | 3.50 | 0.92 | -- | 4.50 | 1.44 | Yes |
| Percent Minority 8 | 9.20 | 0.50 | 11.30 | 1.82 | 13.50 | 13.80 | 1.77 | Yes |
| Percent of Persons 65 and Over 9 | 14.60 | 0.70 | 19.60 | 1.70 | 20.10 | 20.40 | 1.56 | Yes |
| Percent of Persons Foreign Born 10 | 8.00 | 0.50 | 9.50 | 1.71 | -- | 11.20 | 1.43 | Yes |
| Total Workers at Place of Residence11 | 23,644 | 438 | 22,800 | 1,275 | -- | 22,919 | 673 | 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 | 23,380 | 100.0 | 438 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 20,635 | 88.3 | 435 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 880 | 3.8 | 119 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 135 | 0.6 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 45 | 0.2 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 185 | 0.8 | 55 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 175 | 0.7 | 53 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 1,320 | 5.6 | 145 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 35,880 | 100.0 | 372 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 31,495 | 87.8 | 412 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,140 | 6.0 | 183 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 430 | 1.2 | 84 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 194 | 0.5 | 56 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 155 | 0.4 | 50 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 145 | 0.4 | 49 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 1,320 | 3.7 | 145 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 23.6 | 0.4 | -- | -- | -- | -- | -- |
| Drove alone | 23.1 | 0.4 | -- | -- | -- | -- | -- |
| Carpooled | 24.6 | 2.3 | -- | -- | -- | -- | -- |
| Transit | 30.0 | 10.1 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 50.5 | 10.8 | -- | -- | -- | -- | -- |
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
