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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 | 92,174 | -- | 127,379 | -- | 132,403 | 133,274 | -- | -- |
| Persons in Households 2 | 91,322 | 150 | 126,697 | -- | 131,035 | 131,903 | -- | -- |
| Total Households 3 | 32,879 | 221 | 42,762 | 795 | 46,624 | 46,335 | 950 | Yes |
| Average Number of Persons per Household 4 | 2.78 | 0.04 | 2.96 | 0.05 | 2.81 | 2.85 | 0.06 | No |
| Average Household Income 5 | $58,825 | $1,300 | $67,692 | $2,887 | -- | $63,521 | $2,908 | Yes |
| Average Number of Vehicles per Household 6 | 1.98 | 0.04 | 1.98 | 0.06 | -- | 1.96 | 0.08 | No |
| Percent of Persons in Poverty 7 | 7.80 | 0.50 | 10.80 | 1.84 | -- | 15.30 | 1.92 | Yes |
| Percent Minority 8 | 23.00 | 0.70 | 39.40 | 0.49 | 47.50 | 45.90 | 0.98 | Yes |
| Percent of Persons 65 and Over 9 | 7.60 | 0.40 | 7.50 | 0.56 | 8.50 | 9.10 | 0.65 | Yes |
| Percent of Persons Foreign Born 10 | 3.90 | 0.30 | 8.00 | 0.71 | -- | 7.70 | 0.82 | Yes |
| Total Workers at Place of Residence11 | 47,043 | 782 | 61,190 | 1,696 | -- | 58,715 | 1,770 | 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 | 46,175 | 100.0 | 782 | 57,849 | 100.0 | 1,623 | 56,648 | 100.0 | 1,799 | Yes |
| Drove alone | 37,700 | 81.6 | 769 | 47,181 | 81.6 | 1,640 | 45,533 | 80.4 | 2,041 | Yes |
| 2-person Carpool | 5,200 | 11.3 | 361 | 5,143 | 8.9 | 768 | 4,789 | 8.5 | 814 | No |
| 3-or-more-person Carpool | 1,390 | 3.0 | 191 | 1,698 | 2.9 | 458 | 2,324 | 4.1 | 694 | Yes |
| Transit | 184 | 0.4 | 70 | 753 | 1.3 | 251 | 736 | 1.3 | 296 | Yes |
| Bike | 20 | 0.0 | 23 | 0 | 0.0 | 171 | 2 | 0.0 | 4 | No |
| Walked | 215 | 0.5 | 75 | 375 | 0.6 | 233 | 318 | 0.6 | 233 | No |
| Taxi, Motorcycle and Other means | 360 | 0.8 | 98 | 483 | 0.8 | 183 | 176 | 0.3 | 160 | No |
| Worked at Home | 1,115 | 2.4 | 171 | 2,216 | 3.8 | 472 | 2,770 | 4.9 | 526 | 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 | 32,415 | 100.0 | 747 | 40,556 | 100.0 | 2,095 | -- | 100.0 | -- | -- |
| Drove alone | 25,450 | 78.5 | 699 | 33,043 | 81.5 | 1,980 | -- | -- | -- | -- |
| 2-person Carpool | 3,840 | 11.8 | 312 | 3,250 | 8.0 | 631 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 1,370 | 4.2 | 189 | 1,311 | 3.2 | 345 | -- | -- | -- | -- |
| Transit | 89 | 0.3 | 49 | 51 | 0.1 | 48 | -- | -- | -- | -- |
| Bike | 20 | 0.1 | 23 | 0 | 0.0 | 154 | -- | -- | -- | -- |
| Walked | 215 | 0.7 | 75 | 396 | 1.0 | 235 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 315 | 1.0 | 91 | 289 | 0.7 | 192 | -- | -- | -- | -- |
| Worked at Home | 1,115 | 3.4 | 171 | 2,216 | 5.5 | 472 | -- | -- | -- | -- |
| 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) | 32.3 | 0.6 | 32.4 | 1.6 | 31.8 | 1.9 | No |
| Drove alone | 31.9 | 0.7 | 32.0 | 1.8 | 31.0 | 2.3 | No |
| Carpooled | 34.8 | 1.9 | 33.2 | 6.7 | 34.7 | 8.6 | No |
| Transit | 43.5 | 10.4 | 55.7 | 27.4 | 51.3 | 27.7 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 27.1 | 6.6 | 24.5 | 14.9 | 39.3 | 32.9 | 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
