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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 | 23,395 | -- | 21,990 | 1,774 | 23,106 | 22,204 | 1,877 | -- |
| Persons in Households 2 | 23,078 | 91 | -- | -- | 22,942 | 22,020 | -- | -- |
| Total Households 3 | 8,393 | 76 | 7,996 | 421 | 8,419 | 8,131 | 499 | No |
| Average Number of Persons per Household 4 | 2.75 | 0.06 | 2.74 | 0.17 | 2.73 | 2.71 | 0.15 | No |
| Average Household Income 5 | $86,525 | $3,547 | $125,682 | $11,956 | -- | $118,645 | $12,915 | Yes |
| Average Number of Vehicles per Household 6 | 2.05 | 0.07 | 2.21 | 0.19 | -- | 2.12 | 0.21 | No |
| Percent of Persons in Poverty 7 | 3.00 | 0.60 | 1.60 | 0.98 | -- | 3.00 | 1.43 | No |
| Percent Minority 8 | 7.40 | 0.90 | 11.80 | 6.51 | 11.30 | 9.30 | 7.99 | No |
| Percent of Persons 65 and Over 9 | 8.90 | 1.00 | 9.80 | 1.68 | 11.90 | 13.50 | 2.15 | Yes |
| Percent of Persons Foreign Born 10 | 4.20 | 0.70 | 8.40 | 3.49 | -- | 5.30 | 1.83 | No |
| Total Workers at Place of Residence11 | 12,739 | 392 | -- | -- | -- | 12,506 | 1,293 | 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 | 12,540 | 100.0 | 393 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 10,550 | 84.1 | 392 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 870 | 6.9 | 149 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 145 | 1.2 | 62 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 190 | 1.5 | 71 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 75 | 0.6 | 45 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 60 | 0.5 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 635 | 5.1 | 128 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 4,750 | 100.0 | 317 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 3,540 | 74.5 | 282 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 365 | 7.7 | 98 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 105 | 2.2 | 53 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 10 | 0.2 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 60 | 1.3 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 45 | 0.9 | 35 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 635 | 13.4 | 128 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 1.2 | -- | -- | -- | -- | -- |
| Drove alone | 29.2 | 1.2 | -- | -- | -- | -- | -- |
| Carpooled | 33.3 | 5.2 | -- | -- | -- | -- | -- |
| Transit | 73.6 | 14.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 43.7 | 21.0 | -- | -- | -- | -- | -- |
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
