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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 | 42,591 | -- | 42,875 | 574 | 41,496 | 41,879 | 447 | -- |
| Persons in Households 2 | 42,352 | 62 | -- | -- | 41,378 | 41,757 | -- | -- |
| Total Households 3 | 15,565 | 77 | 16,162 | 396 | 16,206 | 16,511 | 395 | Yes |
| Average Number of Persons per Household 4 | 2.72 | 0.03 | 2.64 | 0.07 | 2.55 | 2.53 | 0.06 | Yes |
| Average Household Income 5 | $99,360 | $2,329 | $113,252 | $6,480 | -- | $112,972 | $7,856 | Yes |
| Average Number of Vehicles per Household 6 | 1.86 | 0.03 | 1.85 | 0.06 | -- | 1.84 | 0.07 | No |
| Percent of Persons in Poverty 7 | 2.30 | 0.30 | 2.90 | 1.34 | -- | 3.60 | 1.15 | Yes |
| Percent Minority 8 | 12.10 | 0.60 | 16.30 | 2.06 | 20.20 | 18.60 | 1.95 | Yes |
| Percent of Persons 65 and Over 9 | 9.10 | 0.60 | 11.20 | 1.22 | 11.90 | 12.30 | 1.25 | Yes |
| Percent of Persons Foreign Born 10 | 20.40 | 0.80 | 24.80 | 2.56 | -- | 25.20 | 2.10 | Yes |
| Total Workers at Place of Residence11 | 22,966 | 416 | 23,634 | 1,327 | -- | 23,148 | 827 | 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 | 22,730 | 100.0 | 417 | -- | 100.0 | -- | 22,896 | 100.0 | 770 | No |
| Drove alone | 18,920 | 83.2 | 415 | -- | -- | -- | 19,332 | 84.4 | 838 | No |
| 2-person Carpool | 1,180 | 5.2 | 137 | -- | -- | -- | 683 | 3.0 | 211 | Yes |
| 3-or-more-person Carpool | 135 | 0.6 | 47 | -- | -- | -- | 148 | 0.6 | 184 | No |
| Transit | 1,230 | 5.4 | 140 | -- | -- | -- | 1,236 | 5.4 | 312 | No |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | 106 | 0.5 | 99 | Yes |
| Walked | 200 | 0.9 | 57 | -- | -- | -- | 130 | 0.6 | 76 | No |
| Taxi, Motorcycle and Other means | 140 | 0.6 | 48 | -- | -- | -- | 166 | 0.7 | 162 | No |
| Worked at Home | 930 | 4.1 | 122 | -- | -- | -- | 1,095 | 4.8 | 244 | 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 | 17,090 | 100.0 | 409 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 13,670 | 80.0 | 390 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,430 | 8.4 | 150 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 535 | 3.1 | 93 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 164 | 1.0 | 52 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 8 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 175 | 1.0 | 53 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 179 | 1.0 | 54 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 930 | 5.4 | 122 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 30.4 | 0.7 | -- | -- | 30.2 | 1.9 | No |
| Drove alone | 27.6 | 0.6 | -- | -- | 27.3 | 1.8 | No |
| Carpooled | 30.4 | 2.9 | -- | -- | 31.4 | 14.3 | No |
| Transit | 76.9 | 4.1 | -- | -- | 76.8 | 28.4 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 16.2 | 3.5 | -- | -- | 21.9 | 17.3 | 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
