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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 | 27,834 | -- | 30,792 | -- | 30,952 | 30,561 | -- | -- |
| Persons in Households 2 | 26,919 | 131 | 30,030 | -- | 30,239 | 29,398 | -- | -- |
| Total Households 3 | 11,062 | 151 | 12,070 | 373 | 12,703 | 12,424 | 464 | Yes |
| Average Number of Persons per Household 4 | 2.43 | 0.07 | 2.49 | 0.07 | 2.38 | 2.37 | 0.09 | No |
| Average Household Income 5 | $41,890 | $1,596 | $52,200 | $4,078 | -- | $58,030 | $7,376 | Yes |
| Average Number of Vehicles per Household 6 | 2.06 | 0.06 | 2.26 | 0.11 | -- | 2.11 | 0.14 | No |
| Percent of Persons in Poverty 7 | 12.10 | 0.90 | 11.90 | 2.37 | -- | 17.10 | 2.46 | Yes |
| Percent Minority 8 | 7.40 | 0.70 | 5.80 | 1.16 | 10.30 | 5.60 | 1.53 | Yes |
| Percent of Persons 65 and Over 9 | 19.70 | 1.10 | 20.10 | 1.70 | 20.20 | 21.50 | 1.69 | No |
| Percent of Persons Foreign Born 10 | 4.20 | 0.50 | 5.10 | 1.02 | -- | 3.30 | 0.79 | No |
| Total Workers at Place of Residence11 | 11,414 | 362 | 13,286 | 1,014 | -- | 11,672 | 576 | 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 | 11,210 | 100.0 | 361 | 12,555 | 100.0 | 605 | -- | 100.0 | -- | -- |
| Drove alone | 7,825 | 69.8 | 331 | 8,569 | 68.3 | 697 | -- | -- | -- | -- |
| 2-person Carpool | 1,215 | 10.8 | 150 | 1,185 | 9.4 | 337 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 390 | 3.5 | 87 | 856 | 6.8 | 326 | -- | -- | -- | -- |
| Transit | 15 | 0.1 | 17 | 0 | 0.0 | 161 | -- | -- | -- | -- |
| Bike | 25 | 0.2 | 22 | 69 | 0.5 | 54 | -- | -- | -- | -- |
| Walked | 610 | 5.4 | 108 | 391 | 3.1 | 168 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 70 | 0.6 | 37 | 196 | 1.6 | 212 | -- | -- | -- | -- |
| Worked at Home | 1,065 | 9.5 | 141 | 1,289 | 10.3 | 290 | -- | -- | -- | -- |
| 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 | 9,675 | 100.0 | 351 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,860 | 70.9 | 317 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 850 | 8.8 | 127 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 234 | 2.4 | 67 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 4 | 0.0 | 9 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 35 | 0.4 | 26 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 580 | 6.0 | 105 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 50 | 0.5 | 31 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 1,065 | 11.0 | 141 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 23.5 | 1.3 | -- | -- | -- | -- | -- |
| Drove alone | 22.3 | 1.3 | 22.5 | 3.4 | -- | -- | -- |
| Carpooled | 33.6 | 4.1 | 46.2 | 21.7 | -- | -- | -- |
| Transit | 49.0 | 37.2 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 12.7 | 4.2 | 11.8 | 7.7 | -- | -- | -- |
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
