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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 | 32,052 | -- | 32,703 | -- | 33,309 | 33,318 | -- | -- |
| Persons in Households 2 | 30,089 | 174 | 30,990 | -- | 31,616 | 31,447 | -- | -- |
| Total Households 3 | 12,055 | 104 | 12,622 | 419 | 12,723 | 12,780 | 332 | Yes |
| Average Number of Persons per Household 4 | 2.50 | 0.05 | 2.46 | 0.07 | 2.48 | 2.46 | 0.05 | No |
| Average Household Income 5 | $48,500 | $1,418 | $62,938 | $4,898 | -- | $65,386 | $3,560 | Yes |
| Average Number of Vehicles per Household 6 | 2.01 | 0.05 | 2.11 | 0.11 | -- | 2.16 | 0.10 | Yes |
| Percent of Persons in Poverty 7 | 7.60 | 0.60 | 8.20 | 1.66 | -- | 9.70 | 2.00 | Yes |
| Percent Minority 8 | 2.50 | 0.40 | 3.20 | 0.57 | 3.30 | 3.00 | 0.10 | Yes |
| Percent of Persons 65 and Over 9 | 16.00 | 0.80 | 16.10 | 1.35 | 15.60 | 15.90 | 1.22 | No |
| Percent of Persons Foreign Born 10 | 1.70 | 0.30 | 1.70 | 0.57 | -- | 2.70 | 0.76 | Yes |
| Total Workers at Place of Residence11 | 16,267 | 362 | 17,214 | 881 | -- | 16,769 | 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 | 16,045 | 100.0 | 362 | 16,661 | 100.0 | 535 | -- | 100.0 | -- | -- |
| Drove alone | 12,045 | 75.1 | 351 | 12,547 | 75.3 | 696 | -- | -- | -- | -- |
| 2-person Carpool | 1,635 | 10.2 | 159 | 1,311 | 7.9 | 372 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 435 | 2.7 | 84 | 433 | 2.6 | 154 | -- | -- | -- | -- |
| Transit | 109 | 0.7 | 42 | 84 | 0.5 | 70 | -- | -- | -- | -- |
| Bike | 60 | 0.4 | 31 | 33 | 0.2 | 39 | -- | -- | -- | -- |
| Walked | 985 | 6.1 | 125 | 711 | 4.3 | 274 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 80 | 0.5 | 36 | 162 | 1.0 | 210 | -- | -- | -- | -- |
| Worked at Home | 700 | 4.4 | 106 | 1,380 | 8.3 | 409 | -- | -- | -- | -- |
| 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 | 18,415 | 100.0 | 358 | 18,110 | 100.0 | 874 | 17,100 | 100.0 | 981 | Yes |
| Drove alone | 13,795 | 74.9 | 359 | 13,270 | 73.3 | 791 | 13,735 | 80.3 | 901 | No |
| 2-person Carpool | 2,060 | 11.2 | 178 | 1,666 | 9.2 | 336 | 1,013 | 5.9 | 243 | Yes |
| 3-or-more-person Carpool | 595 | 3.2 | 98 | 692 | 3.8 | 237 | 395 | 2.3 | 151 | Yes |
| Transit | 109 | 0.6 | 42 | 63 | 0.3 | 62 | 23 | 0.1 | 24 | Yes |
| Bike | 60 | 0.3 | 31 | 41 | 0.2 | 41 | 18 | 0.1 | 25 | Yes |
| Walked | 1,000 | 5.4 | 126 | 827 | 4.6 | 272 | 587 | 3.4 | 174 | Yes |
| Taxi, Motorcycle and Other means | 100 | 0.5 | 40 | 171 | 0.9 | 106 | 142 | 0.8 | 101 | No |
| Worked at Home | 700 | 3.8 | 106 | 1,380 | 7.6 | 409 | 1,187 | 6.9 | 254 | 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) | 19.7 | 0.7 | 19.8 | 1.7 | -- | -- | -- |
| Drove alone | 19.3 | 0.8 | 18.9 | 2.1 | -- | -- | -- |
| Carpooled | 28.3 | 2.3 | 30.0 | 9.8 | -- | -- | -- |
| Transit | 20.0 | 10.1 | 14.0 | 17.8 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 7.6 | 1.7 | 13.1 | 9.1 | -- | -- | -- |
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
