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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 | 22,290 | -- | 25,215 | 47 | 25,109 | 25,409 | 83 | -- |
| Persons in Households 2 | 22,193 | 43 | -- | -- | 24,982 | 25,244 | -- | -- |
| Total Households 3 | 8,154 | 104 | 9,974 | 429 | 9,523 | 9,448 | 334 | Yes |
| Average Number of Persons per Household 4 | 2.72 | 0.07 | 2.53 | 0.11 | 2.62 | 2.67 | 0.09 | No |
| Average Household Income 5 | $94,535 | $3,600 | $108,293 | $9,323 | -- | $110,363 | $11,626 | Yes |
| Average Number of Vehicles per Household 6 | 2.09 | 0.06 | 2.05 | 0.12 | -- | 2.08 | 0.11 | No |
| Percent of Persons in Poverty 7 | 3.90 | 0.60 | 2.30 | 0.97 | -- | 5.90 | 2.58 | No |
| Percent Minority 8 | 7.10 | 0.80 | -- | -- | 9.30 | 7.80 | 1.96 | No |
| Percent of Persons 65 and Over 9 | 7.90 | 0.80 | 10.20 | 1.56 | 11.10 | 13.40 | 1.83 | Yes |
| Percent of Persons Foreign Born 10 | 5.60 | 0.70 | 7.50 | 2.60 | -- | 8.60 | 1.90 | Yes |
| Total Workers at Place of Residence11 | 11,491 | 329 | -- | -- | -- | 11,972 | 574 | 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 | 11,290 | 100.0 | 329 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,865 | 78.5 | 323 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 790 | 7.0 | 122 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 189 | 1.7 | 60 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 309 | 2.7 | 77 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.2 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 155 | 1.4 | 55 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 60 | 0.5 | 34 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 895 | 7.9 | 129 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 4,890 | 100.0 | 273 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 3,320 | 67.9 | 235 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 355 | 7.3 | 83 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 85 | 1.7 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 84 | 1.7 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.1 | 9 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 125 | 2.6 | 49 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 15 | 0.3 | 17 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 895 | 18.3 | 129 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 23.9 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 23.4 | 0.8 | -- | -- | -- | -- | -- |
| Carpooled | 20.7 | 1.7 | -- | -- | -- | -- | -- |
| Transit | 38.7 | 4.3 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 37.0 | 10.6 | -- | -- | -- | -- | -- |
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
