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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 | 18,501 | -- | -- | -- | 19,627 | 21,799 | 2,379 | -- |
| Persons in Households 2 | 18,485 | 19 | -- | -- | 19,619 | -- | -- | -- |
| Total Households 3 | 8,892 | 110 | -- | -- | 9,481 | 9,814 | 777 | Yes |
| Average Number of Persons per Household 4 | 2.08 | 0.06 | -- | -- | 2.07 | 2.22 | 0.16 | No |
| Average Household Income 5 | $98,990 | $3,991 | -- | -- | -- | $118,378 | $15,985 | Yes |
| Average Number of Vehicles per Household 6 | 1.58 | 0.05 | -- | -- | -- | 1.55 | 0.18 | No |
| Percent of Persons in Poverty 7 | 7.00 | 0.90 | -- | -- | -- | 6.20 | 2.36 | No |
| Percent Minority 8 | 29.10 | 1.60 | -- | -- | 39.10 | 36.90 | 9.69 | No |
| Percent of Persons 65 and Over 9 | 10.90 | 1.10 | -- | -- | 11.10 | 9.70 | 1.81 | No |
| Percent of Persons Foreign Born 10 | 34.60 | 1.70 | -- | -- | -- | 38.20 | 6.65 | No |
| Total Workers at Place of Residence11 | 11,435 | 316 | -- | -- | -- | 12,497 | 1,461 | 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 | 11,320 | 100.0 | 317 | -- | -- | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,940 | 79.0 | 325 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 725 | 6.4 | 126 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 165 | 1.5 | 61 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 600 | 5.3 | 115 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 19 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 345 | 3.0 | 88 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 39 | 0.3 | 30 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 485 | 4.3 | 104 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 65,520 | 100.0 | -- | -- | -- | -- | 65,088 | 100.0 | 2,783 | -- |
| Drove alone | 56,355 | 86.0 | -- | -- | -- | -- | 55,502 | 85.3 | 2,650 | -- |
| 2-person Carpool | 4,585 | 7.0 | 281 | -- | -- | -- | 4,365 | 6.7 | 858 | No |
| 3-or-more-person Carpool | 1,225 | 1.9 | 162 | -- | -- | -- | 876 | 1.3 | 323 | No |
| Transit | 1,970 | 3.0 | 201 | -- | -- | -- | 2,842 | 4.4 | 700 | Yes |
| Bike | 60 | 0.1 | 37 | -- | -- | -- | 41 | 0.1 | 42 | No |
| Walked | 465 | 0.7 | 102 | -- | -- | -- | 347 | 0.5 | 205 | No |
| Taxi, Motorcycle and Other means | 375 | 0.6 | 92 | -- | -- | -- | 593 | 0.9 | 242 | No |
| Worked at Home | 485 | 0.7 | 104 | -- | -- | -- | 522 | 0.8 | 187 | 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) | 24.0 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 22.4 | 0.7 | -- | -- | -- | -- | -- |
| Carpooled | 30.0 | 3.2 | -- | -- | -- | -- | -- |
| Transit | 46.1 | 4.7 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 14.5 | 4.4 | -- | -- | -- | -- | -- |
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
