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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 | 23,825 | -- | 36,210 | 37 | 37,060 | 38,118 | 61 | -- |
| Persons in Households 2 | 23,582 | 74 | -- | -- | 36,711 | 37,959 | -- | -- |
| Total Households 3 | 7,766 | 61 | 11,697 | 322 | 12,170 | 12,305 | 339 | Yes |
| Average Number of Persons per Household 4 | 3.04 | 0.05 | 3.09 | 0.08 | 3.02 | 3.08 | 0.08 | No |
| Average Household Income 5 | $144,650 | $4,990 | $171,037 | $12,340 | -- | $171,270 | $10,810 | Yes |
| Average Number of Vehicles per Household 6 | 2.35 | 0.07 | 2.31 | 0.09 | -- | 2.36 | 0.10 | No |
| Percent of Persons in Poverty 7 | 2.00 | 0.40 | 1.70 | 1.04 | -- | 2.10 | 0.92 | No |
| Percent Minority 8 | 6.10 | 0.70 | 9.20 | 1.55 | 10.00 | 9.50 | 1.62 | Yes |
| Percent of Persons 65 and Over 9 | 7.60 | 0.80 | 9.00 | 1.28 | 11.00 | 10.40 | 1.11 | Yes |
| Percent of Persons Foreign Born 10 | 4.50 | 0.60 | 6.30 | 1.21 | -- | 6.20 | 1.25 | Yes |
| Total Workers at Place of Residence11 | 11,338 | 369 | 16,365 | 1,109 | -- | 17,586 | 741 | 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 | 11,215 | 100.0 | 368 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,585 | 85.5 | 362 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 520 | 4.6 | 108 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 140 | 1.2 | 56 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 39 | 0.3 | 30 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 80 | 0.7 | 43 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 94 | 0.8 | 46 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 755 | 6.7 | 129 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 23,110 | 100.0 | 126 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 20,095 | 87.0 | 268 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,640 | 7.1 | 187 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 465 | 2.0 | 102 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 10 | 0.0 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 70 | 0.3 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 75 | 0.3 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 755 | 3.3 | 129 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 24.1 | 0.9 | -- | -- | -- | -- | -- |
| Drove alone | 22.7 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 25.1 | 3.5 | -- | -- | -- | -- | -- |
| Transit | 80.1 | 37.2 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 85.7 | 22.9 | -- | -- | -- | -- | -- |
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
