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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 | 25,563 | -- | 29,426 | 34 | 28,190 | 28,722 | 23 | -- |
| Persons in Households 2 | 24,474 | 131 | 27,403 | -- | 26,508 | 27,173 | -- | -- |
| Total Households 3 | 11,476 | 100 | 12,411 | 572 | 12,780 | 12,799 | 532 | Yes |
| Average Number of Persons per Household 4 | 2.13 | 0.04 | 2.21 | 0.07 | 2.07 | 2.12 | 0.08 | No |
| Average Household Income 5 | $44,015 | $1,502 | $58,708 | $6,282 | -- | $62,583 | $4,779 | Yes |
| Average Number of Vehicles per Household 6 | 1.63 | 0.05 | 1.65 | 0.13 | -- | 1.62 | 0.10 | No |
| Percent of Persons in Poverty 7 | 14.50 | 0.90 | 12.10 | 3.22 | -- | 12.70 | 2.38 | No |
| Percent Minority 8 | 5.30 | 0.60 | 6.30 | 1.16 | 6.70 | 5.80 | 1.39 | No |
| Percent of Persons 65 and Over 9 | 14.00 | 0.90 | 15.00 | 1.78 | 15.60 | 15.80 | 1.77 | No |
| Percent of Persons Foreign Born 10 | 1.70 | 0.30 | 1.60 | 0.64 | -- | 1.60 | 0.62 | No |
| Total Workers at Place of Residence11 | 13,348 | 323 | -- | -- | -- | 15,059 | 620 | 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 | 13,140 | 100.0 | 323 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,755 | 74.2 | 314 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,040 | 7.9 | 128 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 324 | 2.5 | 72 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 90 | 0.7 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 165 | 1.3 | 52 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 1,185 | 9.0 | 136 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 40 | 0.3 | 26 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 540 | 4.1 | 93 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 25,040 | 100.0 | 92 | 28,421 | 100.0 | 954 | 28,399 | 100.0 | 917 | Yes |
| Drove alone | 19,645 | 78.5 | 273 | 21,259 | 74.8 | 959 | 23,263 | 81.9 | 996 | Yes |
| 2-person Carpool | 2,470 | 9.9 | 191 | 3,035 | 10.7 | 605 | 2,566 | 9.0 | 584 | No |
| 3-or-more-person Carpool | 759 | 3.0 | 110 | 786 | 2.8 | 261 | 545 | 1.9 | 211 | No |
| Transit | 105 | 0.4 | 41 | 12 | 0.0 | 20 | 145 | 0.5 | 104 | No |
| Bike | 180 | 0.7 | 54 | 545 | 1.9 | 230 | 379 | 1.3 | 189 | Yes |
| Walked | 1,240 | 5.0 | 139 | 1,541 | 5.4 | 442 | 913 | 3.2 | 246 | Yes |
| Taxi, Motorcycle and Other means | 100 | 0.4 | 40 | 405 | 1.4 | 185 | 134 | 0.5 | 83 | No |
| Worked at Home | 540 | 2.2 | 93 | 838 | 2.9 | 278 | 454 | 1.6 | 166 | No |
| 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) | 12.6 | 0.6 | -- | -- | -- | -- | -- |
| Drove alone | 11.5 | 0.6 | -- | -- | -- | -- | -- |
| Carpooled | 15.9 | 2.1 | -- | -- | -- | -- | -- |
| Transit | 50.1 | 16.4 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 14.7 | 2.1 | -- | -- | -- | -- | -- |
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
