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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 | 26,613 | -- | 27,255 | 24 | 27,982 | 28,482 | 33 | -- |
| Persons in Households 2 | 23,162 | 262 | 22,357 | -- | 24,164 | 23,784 | -- | -- |
| Total Households 3 | 8,614 | 74 | 8,369 | 431 | 8,695 | 8,561 | 300 | No |
| Average Number of Persons per Household 4 | 2.69 | 0.08 | 2.67 | 0.09 | 2.78 | 2.78 | 0.07 | No |
| Average Household Income 5 | $160,865 | $5,227 | $214,683 | $23,348 | -- | $227,328 | $21,456 | Yes |
| Average Number of Vehicles per Household 6 | 1.85 | 0.05 | 1.85 | 0.13 | -- | 1.86 | 0.09 | No |
| Percent of Persons in Poverty 7 | 3.80 | 0.60 | 5.40 | 2.42 | -- | 2.70 | 0.86 | Yes |
| Percent Minority 8 | 9.90 | 0.90 | 15.10 | 1.91 | 14.90 | 15.30 | 2.04 | Yes |
| Percent of Persons 65 and Over 9 | 13.70 | 1.00 | 13.40 | 1.78 | 13.80 | 13.20 | 1.37 | No |
| Percent of Persons Foreign Born 10 | 10.90 | 0.90 | 16.10 | 2.17 | -- | 12.70 | 1.68 | No |
| Total Workers at Place of Residence11 | 12,494 | 389 | 11,936 | 1,077 | -- | 12,315 | 553 | 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 | 12,275 | 100.0 | 389 | 11,730 | 100.0 | 584 | 12,201 | 100.0 | 539 | No |
| Drove alone | 8,095 | 65.9 | 359 | 6,701 | 57.1 | 545 | 7,491 | 61.4 | 497 | No |
| 2-person Carpool | 370 | 3.0 | 91 | 244 | 2.1 | 126 | 473 | 3.9 | 144 | No |
| 3-or-more-person Carpool | 124 | 1.0 | 53 | 68 | 0.6 | 234 | 178 | 1.5 | 146 | No |
| Transit | 1,170 | 9.5 | 160 | 1,147 | 9.8 | 271 | 1,030 | 8.4 | 215 | No |
| Bike | 60 | 0.5 | 37 | 66 | 0.6 | 82 | 104 | 0.9 | 88 | No |
| Walked | 1,445 | 11.8 | 177 | 2,274 | 19.4 | 339 | 1,761 | 14.4 | 342 | No |
| Taxi, Motorcycle and Other means | 55 | 0.4 | 35 | 208 | 1.8 | 199 | 84 | 0.7 | 130 | No |
| Worked at Home | 970 | 7.9 | 146 | 1,022 | 8.7 | 231 | 1,080 | 8.9 | 337 | 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 | 20,185 | 100.0 | 334 | 22,112 | 100.0 | 1,210 | 22,192 | 100.0 | 1,512 | Yes |
| Drove alone | 15,705 | 77.8 | 384 | 15,971 | 72.2 | 939 | 16,595 | 74.8 | 1,267 | No |
| 2-person Carpool | 1,195 | 5.9 | 162 | 1,474 | 6.7 | 465 | 1,466 | 6.6 | 399 | No |
| 3-or-more-person Carpool | 250 | 1.2 | 75 | 249 | 1.1 | 241 | 366 | 1.6 | 157 | No |
| Transit | 320 | 1.6 | 85 | 649 | 2.9 | 286 | 859 | 3.9 | 323 | Yes |
| Bike | 60 | 0.3 | 37 | 120 | 0.5 | 99 | 107 | 0.5 | 89 | No |
| Walked | 1,590 | 7.9 | 185 | 2,542 | 11.5 | 391 | 1,553 | 7.0 | 328 | No |
| Taxi, Motorcycle and Other means | 105 | 0.5 | 49 | 85 | 0.4 | 82 | 166 | 0.7 | 140 | No |
| Worked at Home | 970 | 4.8 | 146 | 1,022 | 4.6 | 231 | 1,080 | 4.9 | 337 | 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) | 24.3 | 0.8 | 26.1 | 3.1 | 25.9 | 2.4 | No |
| Drove alone | 24.5 | 0.9 | 25.8 | 3.4 | 26.6 | 2.7 | No |
| Carpooled | 24.9 | 3.2 | 60.8 | 75.3 | 26.5 | 11.8 | No |
| Transit | 43.1 | 2.0 | 54.7 | 21.4 | 49.4 | 15.6 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 9.0 | 1.3 | 9.7 | 3.0 | 10.4 | 3.6 | 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
