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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 | 29,066 | -- | 40,936 | 695 | 39,463 | 41,036 | 1,168 | -- |
| Persons in Households 2 | 28,762 | 70 | -- | -- | 39,229 | 40,806 | -- | -- |
| Total Households 3 | 11,503 | 75 | 16,545 | 457 | 15,596 | 16,355 | 582 | Yes |
| Average Number of Persons per Household 4 | 2.50 | 0.03 | 2.47 | 0.06 | 2.52 | 2.50 | 0.08 | No |
| Average Household Income 5 | $72,405 | $2,144 | $94,124 | $5,821 | -- | $94,054 | $5,971 | Yes |
| Average Number of Vehicles per Household 6 | 1.88 | 0.04 | 1.95 | 0.08 | -- | 1.90 | 0.10 | No |
| Percent of Persons in Poverty 7 | 3.70 | 0.50 | 3.20 | 1.59 | -- | 5.60 | 2.36 | No |
| Percent Minority 8 | 5.10 | 0.50 | 6.50 | 2.36 | 8.90 | 9.00 | 3.34 | Yes |
| Percent of Persons 65 and Over 9 | 10.50 | 0.70 | 10.70 | 1.30 | 11.80 | 12.00 | 1.34 | No |
| Percent of Persons Foreign Born 10 | 4.10 | 0.50 | 7.40 | 1.71 | -- | 8.60 | 1.77 | Yes |
| Total Workers at Place of Residence11 | 16,674 | 341 | -- | -- | -- | 22,848 | 917 | 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 | 16,495 | 100.0 | 342 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 14,160 | 85.8 | 345 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,080 | 6.5 | 130 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 200 | 1.2 | 57 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 155 | 0.9 | 50 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.1 | 18 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 160 | 1.0 | 51 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 35 | 0.2 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 690 | 4.2 | 105 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 15,945 | 100.0 | 343 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 13,525 | 84.8 | 344 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,270 | 8.0 | 141 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 245 | 1.5 | 63 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 15 | 0.1 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 8 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 135 | 0.8 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 49 | 0.3 | 28 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 690 | 4.3 | 105 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 18.1 | 0.5 | -- | -- | -- | -- | -- |
| Drove alone | 17.7 | 0.5 | -- | -- | -- | -- | -- |
| Carpooled | 19.7 | 1.9 | -- | -- | -- | -- | -- |
| Transit | 39.4 | 5.4 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 18.2 | 8.7 | -- | -- | -- | -- | -- |
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
