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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 | 87,965 | -- | 96,617 | -- | 98,963 | 100,080 | -- | -- |
| Persons in Households 2 | 85,737 | 223 | 94,518 | -- | 96,219 | 97,266 | -- | -- |
| Total Households 3 | 34,255 | 234 | 37,629 | 645 | 37,947 | 37,747 | 638 | Yes |
| Average Number of Persons per Household 4 | 2.50 | 0.04 | 2.51 | 0.04 | 2.54 | 2.58 | 0.04 | Yes |
| Average Household Income 5 | $46,000 | $1,147 | $54,172 | $3,457 | -- | $52,753 | $3,732 | Yes |
| Average Number of Vehicles per Household 6 | 1.92 | 0.03 | 1.96 | 0.06 | -- | 1.84 | 0.06 | Yes |
| Percent of Persons in Poverty 7 | 12.20 | 0.50 | 14.70 | 1.87 | -- | 20.10 | 2.46 | Yes |
| Percent Minority 8 | 6.70 | 0.40 | 7.90 | 0.52 | 9.70 | 7.70 | 0.36 | Yes |
| Percent of Persons 65 and Over 9 | 11.60 | 0.50 | 13.90 | 0.79 | 14.10 | 14.70 | 0.81 | Yes |
| Percent of Persons Foreign Born 10 | 2.20 | 0.20 | 3.10 | 0.54 | -- | 4.30 | 0.59 | Yes |
| Total Workers at Place of Residence11 | 42,469 | 709 | 44,613 | 1,522 | -- | 41,885 | 1,246 | 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 | 41,355 | 100.0 | 708 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 34,570 | 83.6 | 693 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 4,415 | 10.7 | 310 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 705 | 1.7 | 126 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 45 | 0.1 | 32 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.0 | 21 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 545 | 1.3 | 111 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 170 | 0.4 | 62 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 895 | 2.2 | 142 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 41,210 | 100.0 | 708 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 34,370 | 83.4 | 692 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 4,495 | 10.9 | 312 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 725 | 1.8 | 128 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 60 | 0.1 | 37 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.0 | 21 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 525 | 1.3 | 109 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 125 | 0.3 | 53 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 895 | 2.2 | 142 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 20.7 | 0.5 | -- | -- | -- | -- | -- |
| Drove alone | 20.1 | 0.5 | -- | -- | -- | -- | -- |
| Carpooled | 24.5 | 1.6 | -- | -- | -- | -- | -- |
| Transit | 18.3 | 7.7 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 20.6 | 5.4 | -- | -- | -- | -- | -- |
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
