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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 | 32,603 | -- | 36,960 | -- | 38,431 | 38,897 | -- | -- |
| Persons in Households 2 | 32,308 | 82 | -- | -- | 38,241 | 38,526 | -- | -- |
| Total Households 3 | 11,724 | 159 | 13,199 | 394 | 13,894 | 14,207 | 367 | Yes |
| Average Number of Persons per Household 4 | 2.76 | 0.08 | 2.79 | 0.08 | 2.75 | 2.71 | 0.07 | No |
| Average Household Income 5 | $47,270 | $1,712 | $60,995 | $3,709 | -- | $62,226 | $3,731 | Yes |
| Average Number of Vehicles per Household 6 | 2.01 | 0.06 | 2.14 | 0.12 | -- | 2.21 | 0.11 | Yes |
| Percent of Persons in Poverty 7 | 14.40 | 0.90 | 14.50 | 2.76 | -- | 16.40 | 2.76 | No |
| Percent Minority 8 | 15.30 | 1.00 | 22.30 | 2.00 | 20.40 | 25.30 | 1.93 | Yes |
| Percent of Persons 65 and Over 9 | 12.70 | 0.90 | 13.00 | 1.10 | 14.20 | 14.20 | 1.06 | Yes |
| Percent of Persons Foreign Born 10 | 13.50 | 0.90 | 15.90 | 1.28 | -- | 16.10 | 1.29 | Yes |
| Total Workers at Place of Residence11 | 14,171 | 428 | 17,382 | 898 | -- | 17,525 | 712 | 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 | 13,980 | 100.0 | 427 | 16,977 | 100.0 | 496 | 17,208 | 100.0 | 704 | Yes |
| Drove alone | 10,540 | 75.4 | 404 | 12,862 | 75.8 | 637 | 13,598 | 79.0 | 771 | Yes |
| 2-person Carpool | 1,400 | 10.0 | 175 | 1,538 | 9.1 | 310 | 970 | 5.6 | 246 | Yes |
| 3-or-more-person Carpool | 580 | 4.1 | 114 | 521 | 3.1 | 237 | 803 | 4.7 | 355 | No |
| Transit | 105 | 0.8 | 49 | 296 | 1.7 | 165 | 175 | 1.0 | 132 | No |
| Bike | 70 | 0.5 | 40 | 119 | 0.7 | 100 | 0 | 0.0 | 115 | No |
| Walked | 495 | 3.5 | 106 | 613 | 3.6 | 233 | 374 | 2.2 | 169 | No |
| Taxi, Motorcycle and Other means | 170 | 1.2 | 62 | 567 | 3.3 | 257 | 657 | 3.8 | 248 | Yes |
| Worked at Home | 625 | 4.5 | 118 | 461 | 2.7 | 167 | 631 | 3.7 | 170 | No |
| 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 | 8,685 | 100.0 | 382 | 10,285 | 100.0 | 840 | -- | 100.0 | -- | -- |
| Drove alone | 6,175 | 71.1 | 338 | 7,148 | 69.5 | 781 | -- | -- | -- | -- |
| 2-person Carpool | 885 | 10.2 | 140 | 1,228 | 11.9 | 302 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 330 | 3.8 | 86 | 289 | 2.8 | 124 | -- | -- | -- | -- |
| Transit | 48 | 0.6 | 33 | 224 | 2.2 | 138 | -- | -- | -- | -- |
| Bike | 30 | 0.3 | 26 | 31 | 0.3 | 40 | -- | -- | -- | -- |
| Walked | 465 | 5.4 | 102 | 508 | 4.9 | 200 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 119 | 1.4 | 52 | 396 | 3.9 | 167 | -- | -- | -- | -- |
| Worked at Home | 625 | 7.2 | 118 | 461 | 4.5 | 167 | -- | -- | -- | -- |
| 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) | 19.1 | 0.9 | 19.2 | 1.5 | 20.2 | 2.0 | No |
| Drove alone | 18.1 | 1.0 | 19.1 | 1.9 | 18.7 | 1.9 | No |
| Carpooled | 24.0 | 2.4 | 22.3 | 6.7 | 30.7 | 13.4 | No |
| Transit | 30.8 | 12.1 | 31.7 | 27.8 | 49.4 | 59.1 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 18.7 | 5.2 | 12.8 | 5.3 | 16.9 | 7.9 | No |
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
