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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 | 30,120 | -- | 30,441 | 31 | 31,144 | 31,358 | 34 | -- |
| Persons in Households 2 | 29,965 | 59 | 30,199 | -- | 30,938 | 31,146 | -- | -- |
| Total Households 3 | 12,203 | 105 | 12,330 | 435 | 12,819 | 12,665 | 502 | No |
| Average Number of Persons per Household 4 | 2.46 | 0.05 | 2.45 | 0.09 | 2.41 | 2.46 | 0.10 | No |
| Average Household Income 5 | $63,020 | $2,403 | $73,569 | $6,059 | -- | $78,767 | $5,940 | Yes |
| Average Number of Vehicles per Household 6 | 1.79 | 0.05 | 1.86 | 0.10 | -- | 1.81 | 0.10 | No |
| Percent of Persons in Poverty 7 | 7.30 | 0.70 | 7.80 | 2.18 | -- | 9.30 | 2.58 | No |
| Percent Minority 8 | 24.00 | 1.20 | 26.20 | 3.13 | 29.00 | 26.80 | 3.17 | No |
| Percent of Persons 65 and Over 9 | 10.90 | 0.90 | 12.20 | 1.36 | 14.10 | 13.80 | 1.52 | Yes |
| Percent of Persons Foreign Born 10 | 10.00 | 0.80 | 11.30 | 2.09 | -- | 12.20 | 2.55 | No |
| Total Workers at Place of Residence11 | 15,484 | 415 | 15,512 | 1,161 | -- | 14,751 | 690 | 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 | 15,245 | 100.0 | 415 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 12,370 | 81.1 | 408 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,365 | 9.0 | 173 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 280 | 1.8 | 80 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 395 | 2.6 | 94 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 300 | 2.0 | 82 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 80 | 0.5 | 43 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 435 | 2.9 | 99 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 5,190 | 100.0 | 313 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 3,735 | 72.0 | 274 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 550 | 10.6 | 111 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 129 | 2.5 | 54 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 110 | 2.1 | 50 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.2 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 205 | 3.9 | 68 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 15 | 0.3 | 19 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 435 | 8.4 | 99 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 25.6 | 1.0 | -- | -- | -- | -- | -- |
| Drove alone | 23.9 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 29.0 | 3.6 | -- | -- | -- | -- | -- |
| Transit | 60.7 | 10.2 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 29.9 | 9.5 | -- | -- | -- | -- | -- |
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
