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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 | 27,213 | -- | 28,843 | 771 | 30,816 | 32,074 | 739 | -- |
| Persons in Households 2 | 24,839 | 188 | 25,634 | -- | 28,640 | 29,627 | -- | -- |
| Total Households 3 | 11,364 | 99 | 12,207 | 567 | 13,394 | 13,081 | 551 | Yes |
| Average Number of Persons per Household 4 | 2.19 | 0.05 | 2.10 | 0.09 | 2.14 | 2.26 | 0.09 | No |
| Average Household Income 5 | $37,005 | $1,424 | $51,267 | $4,831 | -- | $51,799 | $4,646 | Yes |
| Average Number of Vehicles per Household 6 | 1.85 | 0.05 | 1.92 | 0.15 | -- | 1.90 | 0.13 | No |
| Percent of Persons in Poverty 7 | 22.60 | 1.10 | 24.60 | 2.88 | -- | 30.90 | 3.27 | Yes |
| Percent Minority 8 | 8.60 | 0.70 | 11.40 | 2.31 | 10.50 | 11.40 | 2.32 | Yes |
| Percent of Persons 65 and Over 9 | 8.00 | 0.70 | 7.40 | 1.12 | 7.50 | 6.80 | 1.13 | No |
| Percent of Persons Foreign Born 10 | 4.00 | 0.50 | 5.30 | 1.39 | -- | 5.90 | 1.21 | Yes |
| Total Workers at Place of Residence11 | 14,641 | 333 | -- | -- | -- | 17,122 | 927 | 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 | 14,295 | 100.0 | 333 | 15,785 | 100.0 | 645 | -- | 100.0 | -- | -- |
| Drove alone | 9,990 | 69.9 | 322 | 10,921 | 69.2 | 728 | -- | -- | -- | -- |
| 2-person Carpool | 1,340 | 9.4 | 144 | 716 | 4.5 | 262 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 315 | 2.2 | 71 | 343 | 2.2 | 210 | -- | -- | -- | -- |
| Transit | 95 | 0.7 | 39 | 229 | 1.5 | 126 | -- | -- | -- | -- |
| Bike | 410 | 2.9 | 81 | 912 | 5.8 | 267 | -- | -- | -- | -- |
| Walked | 1,605 | 11.2 | 157 | 1,647 | 10.4 | 357 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 69 | 0.5 | 34 | 218 | 1.4 | 151 | -- | -- | -- | -- |
| Worked at Home | 470 | 3.3 | 87 | 799 | 5.1 | 287 | -- | -- | -- | -- |
| 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 | 14,760 | 100.0 | 333 | 16,350 | 100.0 | 808 | 16,974 | 100.0 | 949 | Yes |
| Drove alone | 10,565 | 71.6 | 325 | 11,465 | 70.1 | 888 | 10,495 | 61.8 | 883 | No |
| 2-person Carpool | 1,230 | 8.3 | 139 | 829 | 5.1 | 255 | 1,784 | 10.5 | 508 | Yes |
| 3-or-more-person Carpool | 279 | 1.9 | 67 | 463 | 2.8 | 228 | 321 | 1.9 | 187 | No |
| Transit | 80 | 0.5 | 36 | 152 | 0.9 | 98 | 376 | 2.2 | 205 | Yes |
| Bike | 410 | 2.8 | 81 | 864 | 5.3 | 256 | 1,277 | 7.5 | 472 | Yes |
| Walked | 1,665 | 11.3 | 160 | 1,589 | 9.7 | 316 | 1,620 | 9.5 | 441 | No |
| Taxi, Motorcycle and Other means | 69 | 0.5 | 34 | 189 | 1.2 | 119 | 96 | 0.6 | 93 | No |
| Worked at Home | 470 | 3.2 | 87 | 799 | 4.9 | 287 | 1,005 | 5.9 | 351 | Yes |
| 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) | 12.3 | 0.6 | 11.8 | 1.5 | -- | -- | -- |
| Drove alone | 11.4 | 0.7 | 11.4 | 2.0 | -- | -- | -- |
| Carpooled | 18.8 | 2.3 | 19.3 | 11.3 | -- | -- | -- |
| Transit | 24.2 | 6.6 | 24.9 | 21.1 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 10.8 | 1.2 | 9.5 | 2.4 | -- | -- | -- |
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
