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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 | 27,553 | -- | 27,884 | 1,773 | 35,795 | 36,632 | 2,192 | -- |
| Persons in Households 2 | 27,471 | 47 | -- | -- | 35,775 | 36,589 | -- | -- |
| Total Households 3 | 9,886 | 104 | 10,081 | 552 | 13,587 | 13,522 | 741 | Yes |
| Average Number of Persons per Household 4 | 2.78 | 0.07 | 2.77 | 0.14 | 2.63 | 2.71 | 0.12 | No |
| Average Household Income 5 | $73,970 | $3,079 | $83,418 | $9,793 | -- | $83,196 | $9,260 | No |
| Average Number of Vehicles per Household 6 | 2.05 | 0.06 | 2.02 | 0.16 | -- | 1.93 | 0.16 | No |
| Percent of Persons in Poverty 7 | 3.10 | 0.50 | 6.10 | 2.69 | -- | 8.80 | 2.34 | Yes |
| Percent Minority 8 | 15.40 | 1.10 | 18.40 | 5.58 | 22.80 | 21.30 | 6.01 | No |
| Percent of Persons 65 and Over 9 | 7.20 | 0.80 | 10.10 | 1.33 | 11.00 | 9.90 | 1.45 | Yes |
| Percent of Persons Foreign Born 10 | 6.40 | 0.80 | 6.70 | 1.45 | -- | 7.60 | 2.16 | No |
| Total Workers at Place of Residence11 | 14,574 | 427 | -- | -- | -- | 18,213 | 1,375 | 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 | 14,275 | 100.0 | 427 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 12,645 | 88.6 | 426 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 925 | 6.5 | 154 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 270 | 1.9 | 84 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 10 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 35 | 0.2 | 30 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 54 | 0.4 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 335 | 2.3 | 94 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 9,865 | 100.0 | 410 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,890 | 80.0 | 386 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,150 | 11.7 | 171 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 335 | 3.4 | 94 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 15 | 0.2 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 30 | 0.3 | 28 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 30 | 0.3 | 28 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 84 | 0.9 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 335 | 3.4 | 94 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 22.5 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 21.9 | 0.8 | -- | -- | -- | -- | -- |
| Carpooled | 28.5 | 3.8 | -- | -- | -- | -- | -- |
| Transit | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 35.1 | 18.2 | -- | -- | -- | -- | -- |
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
