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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 | 54,433 | -- | 65,219 | -- | 66,283 | 66,714 | -- | -- |
| Persons in Households 2 | 53,919 | 108 | -- | -- | 65,580 | 66,022 | -- | -- |
| Total Households 3 | 19,907 | 154 | 23,419 | 498 | 24,197 | 24,302 | 415 | Yes |
| Average Number of Persons per Household 4 | 2.71 | 0.05 | 2.77 | 0.06 | 2.71 | 2.72 | 0.05 | No |
| Average Household Income 5 | $51,830 | $1,448 | $59,461 | $3,944 | -- | $62,011 | $3,016 | Yes |
| Average Number of Vehicles per Household 6 | 1.99 | 0.05 | 2.05 | 0.09 | -- | 2.08 | 0.07 | Yes |
| Percent of Persons in Poverty 7 | 9.00 | 0.60 | 13.30 | 1.87 | -- | 14.00 | 2.31 | Yes |
| Percent Minority 8 | 11.00 | 0.60 | 11.10 | 0.87 | 12.60 | 11.90 | 0.80 | No |
| Percent of Persons 65 and Over 9 | 10.80 | 0.60 | 11.40 | 0.85 | 11.80 | 12.20 | 0.93 | Yes |
| Percent of Persons Foreign Born 10 | 2.50 | 0.30 | 4.40 | 0.48 | -- | 3.50 | 0.56 | Yes |
| Total Workers at Place of Residence11 | 27,618 | 558 | 31,783 | 1,203 | -- | 30,837 | 927 | 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 | 27,250 | 100.0 | 558 | -- | 100.0 | -- | 29,991 | 100.0 | 864 | Yes |
| Drove alone | 21,775 | 79.9 | 547 | -- | -- | -- | 24,752 | 82.5 | 1,112 | Yes |
| 2-person Carpool | 3,005 | 11.0 | 255 | -- | -- | -- | 2,256 | 7.5 | 454 | Yes |
| 3-or-more-person Carpool | 1,115 | 4.1 | 158 | -- | -- | -- | 878 | 2.9 | 300 | No |
| Transit | 50 | 0.2 | 34 | -- | -- | -- | 237 | 0.8 | 130 | Yes |
| Bike | 25 | 0.1 | 24 | -- | -- | -- | 0 | 0.0 | 118 | No |
| Walked | 255 | 0.9 | 76 | -- | -- | -- | 285 | 1.0 | 183 | No |
| Taxi, Motorcycle and Other means | 260 | 1.0 | 77 | -- | -- | -- | 438 | 1.5 | 286 | No |
| Worked at Home | 770 | 2.8 | 132 | -- | -- | -- | 1,145 | 3.8 | 274 | Yes |
| 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 | 16,355 | 100.0 | 511 | -- | 100.0 | -- | 19,295 | 100.0 | 1,103 | Yes |
| Drove alone | 12,570 | 76.9 | 470 | -- | -- | -- | 15,088 | 78.2 | 877 | Yes |
| 2-person Carpool | 1,810 | 11.1 | 200 | -- | -- | -- | 1,710 | 8.9 | 462 | No |
| 3-or-more-person Carpool | 755 | 4.6 | 130 | -- | -- | -- | 594 | 3.1 | 256 | No |
| Transit | 25 | 0.2 | 24 | -- | -- | -- | 170 | 0.9 | 102 | Yes |
| Bike | 15 | 0.1 | 19 | -- | -- | -- | 0 | 0.0 | 113 | No |
| Walked | 220 | 1.3 | 71 | -- | -- | -- | 240 | 1.2 | 129 | No |
| Taxi, Motorcycle and Other means | 190 | 1.2 | 66 | -- | -- | -- | 348 | 1.8 | 258 | No |
| Worked at Home | 770 | 4.7 | 132 | -- | -- | -- | 1,145 | 5.9 | 274 | Yes |
| 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) | 29.3 | 0.7 | -- | -- | 30.4 | 1.8 | No |
| Drove alone | 29.2 | 0.8 | -- | -- | 29.3 | 2.3 | No |
| Carpooled | 30.1 | 1.9 | -- | -- | 33.2 | 8.9 | No |
| Transit | 52.0 | 22.7 | -- | -- | 74.1 | 59.2 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 26.1 | 7.1 | -- | -- | 41.7 | 34.2 | 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
