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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 | 27,725 | -- | 31,987 | 1,687 | 30,531 | 30,727 | 1,675 | -- |
| Persons in Households 2 | 26,755 | 158 | 30,581 | -- | 30,077 | 29,895 | -- | -- |
| Total Households 3 | 9,095 | 88 | 10,360 | 502 | 10,549 | 10,274 | 480 | Yes |
| Average Number of Persons per Household 4 | 2.94 | 0.08 | 2.95 | 0.12 | 2.85 | 2.91 | 0.11 | No |
| Average Household Income 5 | $76,580 | $2,598 | $107,879 | $9,078 | -- | $119,169 | $10,393 | Yes |
| Average Number of Vehicles per Household 6 | 2.18 | 0.07 | 2.19 | 0.15 | -- | 2.29 | 0.17 | No |
| Percent of Persons in Poverty 7 | 2.40 | 0.50 | 4.30 | 1.83 | -- | 1.80 | 0.78 | No |
| Percent Minority 8 | 5.50 | 0.70 | 9.10 | 4.81 | 7.60 | 8.90 | 5.08 | No |
| Percent of Persons 65 and Over 9 | 9.00 | 0.90 | 11.50 | 1.54 | 12.00 | 13.80 | 1.58 | Yes |
| Percent of Persons Foreign Born 10 | 1.80 | 0.40 | 3.90 | 1.18 | -- | 4.00 | 1.15 | Yes |
| Total Workers at Place of Residence11 | 14,108 | 429 | 16,415 | 1,165 | -- | 15,233 | 1,018 | 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 | 13,920 | 100.0 | 429 | -- | 100.0 | -- | 15,108 | 100.0 | 1,016 | Yes |
| Drove alone | 11,755 | 84.4 | 424 | -- | -- | -- | 13,178 | 87.2 | 921 | Yes |
| 2-person Carpool | 1,095 | 7.9 | 167 | -- | -- | -- | 684 | 4.5 | 245 | Yes |
| 3-or-more-person Carpool | 255 | 1.8 | 82 | -- | -- | -- | 201 | 1.3 | 93 | No |
| Transit | 209 | 1.5 | 74 | -- | -- | -- | 172 | 1.1 | 79 | No |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | 0 | 0.0 | 118 | No |
| Walked | 55 | 0.4 | 38 | -- | -- | -- | 95 | 0.6 | 94 | No |
| Taxi, Motorcycle and Other means | 45 | 0.3 | 35 | -- | -- | -- | 91 | 0.6 | 138 | No |
| Worked at Home | 500 | 3.6 | 114 | -- | -- | -- | 687 | 4.5 | 239 | 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 | 6,815 | 100.0 | 369 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 5,330 | 78.2 | 338 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 625 | 9.2 | 127 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 210 | 3.1 | 74 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 44 | 0.6 | 34 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 50 | 0.7 | 36 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 55 | 0.8 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 500 | 7.3 | 114 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 34.3 | 1.1 | -- | -- | 34.6 | 3.6 | No |
| Drove alone | 33.7 | 1.1 | -- | -- | 34.5 | 3.6 | No |
| Carpooled | 37.5 | 3.7 | -- | -- | 30.3 | 13.0 | No |
| Transit | 59.2 | 9.6 | -- | -- | 75.2 | 49.3 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 10.9 | 3.8 | -- | -- | 26.0 | 34.9 | 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
