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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 | 34,082 | -- | 36,360 | 21 | 35,591 | 35,612 | 24 | -- |
| Persons in Households 2 | 33,560 | 92 | -- | -- | 34,218 | 34,812 | -- | -- |
| Total Households 3 | 10,769 | 126 | 11,212 | 470 | 11,599 | 11,169 | 505 | No |
| Average Number of Persons per Household 4 | 3.12 | 0.07 | 3.23 | 0.13 | 2.95 | 3.12 | 0.14 | No |
| Average Household Income 5 | $37,810 | $1,556 | $42,946 | $3,913 | -- | $51,242 | $4,626 | Yes |
| Average Number of Vehicles per Household 6 | 1.65 | 0.05 | 1.62 | 0.11 | -- | 1.80 | 0.13 | Yes |
| Percent of Persons in Poverty 7 | 27.00 | 1.00 | 24.60 | 4.56 | -- | 21.20 | 3.49 | Yes |
| Percent Minority 8 | 22.20 | 0.90 | 13.20 | 3.10 | 15.40 | 8.70 | 2.09 | Yes |
| Percent of Persons 65 and Over 9 | 11.50 | 0.70 | 17.60 | 2.01 | 13.20 | 13.40 | 1.37 | Yes |
| Percent of Persons Foreign Born 10 | 24.10 | 0.90 | 22.00 | 2.96 | -- | 25.00 | 2.60 | No |
| Total Workers at Place of Residence11 | 12,183 | 358 | 13,622 | 1,138 | -- | 14,033 | 736 | 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 | 11,915 | 100.0 | 356 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,135 | 76.7 | 331 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,555 | 13.1 | 156 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 535 | 4.5 | 93 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 8 | 0.1 | 11 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 40 | 0.3 | 26 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 180 | 1.5 | 54 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 275 | 2.3 | 67 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 190 | 1.6 | 56 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 11,425 | 100.0 | 353 | 14,729 | 100.0 | 1,060 | -- | 100.0 | -- | -- |
| Drove alone | 8,680 | 76.0 | 325 | 11,009 | 74.7 | 830 | -- | -- | -- | -- |
| 2-person Carpool | 1,465 | 12.8 | 152 | 1,769 | 12.0 | 537 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 605 | 5.3 | 99 | 760 | 5.2 | 302 | -- | -- | -- | -- |
| Transit | 4 | 0.0 | 8 | 0 | 0.0 | 154 | -- | -- | -- | -- |
| Bike | 55 | 0.5 | 30 | 50 | 0.3 | 64 | -- | -- | -- | -- |
| Walked | 205 | 1.8 | 58 | 365 | 2.5 | 245 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 225 | 2.0 | 60 | 349 | 2.4 | 220 | -- | -- | -- | -- |
| Worked at Home | 190 | 1.7 | 56 | 427 | 2.9 | 285 | -- | -- | -- | -- |
| 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) | 17.8 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 15.9 | 0.7 | -- | -- | -- | -- | -- |
| Carpooled | 24.8 | 2.8 | -- | -- | -- | -- | -- |
| Transit | 91.9 | 94.8 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 21.3 | 6.0 | -- | -- | -- | -- | -- |
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
