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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 | 19,607 | -- | 20,163 | 24 | 20,732 | 20,948 | 23 | -- |
| Persons in Households 2 | 19,427 | 64 | -- | -- | 20,688 | 20,841 | 94 | Yes |
| Total Households 3 | 6,624 | 61 | 6,432 | 202 | 6,698 | 6,553 | 224 | No |
| Average Number of Persons per Household 4 | 2.93 | 0.06 | 3.13 | 0.10 | 3.09 | 3.18 | 0.11 | Yes |
| Average Household Income 5 | $228,225 | $6,465 | $301,817 | $27,143 | -- | $278,175 | $24,643 | Yes |
| Average Number of Vehicles per Household 6 | 2.07 | 0.07 | 2.12 | 0.12 | -- | 2.16 | 0.11 | No |
| Percent of Persons in Poverty 7 | 2.00 | 0.50 | 2.90 | 1.82 | -- | 6.90 | 3.66 | Yes |
| Percent Minority 8 | 4.50 | 0.70 | -- | -- | 5.90 | 5.90 | 1.86 | No |
| Percent of Persons 65 and Over 9 | 12.40 | 1.10 | 10.80 | 1.54 | 11.50 | 12.50 | 1.39 | No |
| Percent of Persons Foreign Born 10 | 10.50 | 1.00 | 9.70 | 1.97 | -- | 10.70 | 1.86 | No |
| Total Workers at Place of Residence11 | 8,342 | 331 | -- | -- | -- | 7,540 | 485 | 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 | 8,240 | 100.0 | 331 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 4,970 | 60.3 | 291 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 230 | 2.8 | 72 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 39 | 0.5 | 30 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 2,140 | 26.0 | 209 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 10 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 130 | 1.6 | 54 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 38 | 0.5 | 29 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 680 | 8.3 | 123 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 9,270 | 100.0 | 334 | -- | 100.0 | -- | 8,743 | 100.0 | 913 | No |
| Drove alone | 7,070 | 76.3 | 322 | -- | -- | -- | 6,367 | 72.8 | 714 | No |
| 2-person Carpool | 695 | 7.5 | 124 | -- | -- | -- | 745 | 8.5 | 381 | No |
| 3-or-more-person Carpool | 210 | 2.3 | 69 | -- | -- | -- | 245 | 2.8 | 118 | No |
| Transit | 350 | 3.8 | 89 | -- | -- | -- | 417 | 4.8 | 223 | No |
| Bike | 4 | 0.0 | 10 | -- | -- | -- | 0 | 0.0 | 113 | No |
| Walked | 165 | 1.8 | 61 | -- | -- | -- | 108 | 1.2 | 69 | No |
| Taxi, Motorcycle and Other means | 89 | 1.0 | 45 | -- | -- | -- | 135 | 1.5 | 93 | No |
| Worked at Home | 680 | 7.3 | 123 | -- | -- | -- | 726 | 8.3 | 192 | 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) | 36.4 | 2.1 | -- | -- | -- | -- | -- |
| Drove alone | 21.8 | 1.7 | -- | -- | -- | -- | -- |
| Carpooled | 26.5 | 8.3 | -- | -- | -- | -- | -- |
| Transit | 73.3 | 3.1 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 16.3 | 12.2 | -- | -- | -- | -- | -- |
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
