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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 | 56,297 | -- | 61,351 | -- | 65,464 | 65,791 | -- | -- |
| Persons in Households 2 | 55,669 | 119 | 59,789 | -- | 64,816 | 64,878 | -- | -- |
| Total Households 3 | 19,914 | 131 | 22,554 | 601 | 24,006 | 23,983 | 554 | Yes |
| Average Number of Persons per Household 4 | 2.80 | 0.04 | 2.65 | 0.07 | 2.70 | 2.71 | 0.06 | Yes |
| Average Household Income 5 | $68,925 | $1,694 | $97,243 | $5,953 | -- | $94,616 | $5,050 | Yes |
| Average Number of Vehicles per Household 6 | 2.09 | 0.04 | 2.23 | 0.09 | -- | 2.18 | 0.07 | Yes |
| Percent of Persons in Poverty 7 | 3.50 | 0.40 | 3.80 | 0.95 | -- | 6.50 | 1.77 | Yes |
| Percent Minority 8 | 19.80 | 0.80 | 21.30 | 0.50 | 23.60 | 23.00 | 0.70 | Yes |
| Percent of Persons 65 and Over 9 | 9.20 | 0.60 | 12.10 | 0.92 | 12.10 | 12.50 | 0.80 | Yes |
| Percent of Persons Foreign Born 10 | 5.20 | 0.40 | 6.60 | 0.70 | -- | 7.00 | 0.99 | Yes |
| Total Workers at Place of Residence11 | 28,934 | 567 | 32,199 | 1,199 | -- | 32,648 | 1,072 | 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 | 28,635 | 100.0 | 567 | -- | 100.0 | -- | 32,141 | 100.0 | 850 | Yes |
| Drove alone | 24,485 | 85.5 | 562 | -- | -- | -- | 26,749 | 83.2 | 998 | Yes |
| 2-person Carpool | 2,040 | 7.1 | 212 | -- | -- | -- | 2,423 | 7.5 | 520 | No |
| 3-or-more-person Carpool | 539 | 1.9 | 110 | -- | -- | -- | 487 | 1.5 | 199 | No |
| Transit | 120 | 0.4 | 52 | -- | -- | -- | 72 | 0.2 | 67 | No |
| Bike | 60 | 0.2 | 37 | -- | -- | -- | 33 | 0.1 | 39 | No |
| Walked | 430 | 1.5 | 99 | -- | -- | -- | 940 | 2.9 | 352 | Yes |
| Taxi, Motorcycle and Other means | 245 | 0.9 | 75 | -- | -- | -- | 295 | 0.9 | 129 | No |
| Worked at Home | 720 | 2.5 | 127 | -- | -- | -- | 1,142 | 3.6 | 300 | 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 | 20,400 | 100.0 | 545 | 25,004 | 100.0 | 1,466 | 23,978 | 100.0 | 1,862 | Yes |
| Drove alone | 16,180 | 79.3 | 513 | 19,209 | 76.8 | 1,183 | 19,396 | 80.9 | 1,765 | Yes |
| 2-person Carpool | 1,935 | 9.5 | 207 | 2,030 | 8.1 | 450 | 1,580 | 6.6 | 354 | No |
| 3-or-more-person Carpool | 570 | 2.8 | 114 | 814 | 3.3 | 390 | 526 | 2.2 | 216 | No |
| Transit | 114 | 0.6 | 51 | 188 | 0.8 | 137 | 140 | 0.6 | 116 | No |
| Bike | 65 | 0.3 | 39 | 64 | 0.3 | 101 | 42 | 0.2 | 42 | No |
| Walked | 575 | 2.8 | 114 | 1,029 | 4.1 | 692 | 892 | 3.7 | 335 | No |
| Taxi, Motorcycle and Other means | 235 | 1.2 | 73 | 240 | 1.0 | 140 | 260 | 1.1 | 119 | No |
| Worked at Home | 720 | 3.5 | 127 | 1,430 | 5.7 | 607 | 1,142 | 4.8 | 300 | 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) | 23.7 | 0.6 | -- | -- | 21.4 | 1.2 | Yes |
| Drove alone | 23.4 | 0.6 | -- | -- | 21.5 | 1.4 | Yes |
| Carpooled | 25.8 | 2.1 | -- | -- | 22.7 | 6.4 | No |
| Transit | 23.5 | 6.6 | -- | -- | 87.8 | 132.2 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 23.9 | 5.9 | -- | -- | 12.2 | 6.2 | Yes |
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
