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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 | 66,109 | -- | 66,394 | -- | 66,861 | 67,006 | -- | -- |
| Persons in Households 2 | 61,702 | 189 | 62,145 | -- | 62,645 | 62,409 | -- | -- |
| Total Households 3 | 25,451 | 124 | 26,835 | 713 | 27,417 | 27,483 | 458 | Yes |
| Average Number of Persons per Household 4 | 2.42 | 0.02 | 2.32 | 0.05 | 2.28 | 2.27 | 0.03 | Yes |
| Average Household Income 5 | $45,260 | $746 | $58,137 | $3,819 | -- | $63,042 | $3,282 | Yes |
| Average Number of Vehicles per Household 6 | 1.77 | 0.02 | 1.85 | 0.08 | -- | 1.77 | 0.06 | No |
| Percent of Persons in Poverty 7 | 12.30 | 0.40 | 18.20 | 1.79 | -- | 17.10 | 1.64 | Yes |
| Percent Minority 8 | 6.90 | 0.30 | 8.70 | 0.48 | 9.70 | 9.40 | 0.36 | Yes |
| Percent of Persons 65 and Over 9 | 9.70 | 0.30 | 10.30 | 0.73 | 10.30 | 10.80 | 0.77 | Yes |
| Percent of Persons Foreign Born 10 | 3.20 | 0.20 | 3.00 | 0.60 | -- | 3.90 | 0.57 | Yes |
| Total Workers at Place of Residence11 | 35,684 | 377 | 37,865 | 1,333 | -- | 38,001 | 884 | 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 | 35,040 | 100.0 | 378 | 37,296 | 100.0 | 903 | 37,444 | 100.0 | 836 | Yes |
| Drove alone | 28,120 | 80.3 | 374 | 30,669 | 82.2 | 1,041 | 29,909 | 79.9 | 968 | Yes |
| 2-person Carpool | 2,935 | 8.4 | 156 | 2,171 | 5.8 | 420 | 2,633 | 7.0 | 477 | No |
| 3-or-more-person Carpool | 580 | 1.7 | 71 | 564 | 1.5 | 233 | 378 | 1.0 | 124 | Yes |
| Transit | 289 | 0.8 | 50 | 451 | 1.2 | 186 | 517 | 1.4 | 258 | No |
| Bike | 150 | 0.4 | 36 | 277 | 0.7 | 158 | 439 | 1.2 | 153 | Yes |
| Walked | 1,580 | 4.5 | 116 | 1,606 | 4.3 | 346 | 1,528 | 4.1 | 321 | No |
| Taxi, Motorcycle and Other means | 250 | 0.7 | 46 | 259 | 0.7 | 125 | 464 | 1.2 | 223 | No |
| Worked at Home | 1,135 | 3.2 | 98 | 1,299 | 3.5 | 278 | 1,576 | 4.2 | 308 | 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 | 37,450 | 100.0 | 375 | 41,271 | 100.0 | 1,175 | 41,152 | 100.0 | 1,101 | Yes |
| Drove alone | 30,115 | 80.4 | 377 | 34,055 | 82.5 | 1,154 | 33,100 | 80.4 | 1,126 | Yes |
| 2-person Carpool | 3,255 | 8.7 | 164 | 2,514 | 6.1 | 466 | 2,946 | 7.2 | 490 | No |
| 3-or-more-person Carpool | 625 | 1.7 | 73 | 604 | 1.5 | 221 | 494 | 1.2 | 143 | No |
| Transit | 308 | 0.8 | 52 | 590 | 1.4 | 256 | 545 | 1.3 | 269 | No |
| Bike | 130 | 0.3 | 34 | 300 | 0.7 | 159 | 464 | 1.1 | 153 | Yes |
| Walked | 1,630 | 4.4 | 117 | 1,561 | 3.8 | 336 | 1,553 | 3.8 | 329 | No |
| Taxi, Motorcycle and Other means | 245 | 0.7 | 46 | 348 | 0.8 | 172 | 474 | 1.2 | 237 | No |
| Worked at Home | 1,135 | 3.0 | 98 | 1,299 | 3.1 | 278 | 1,576 | 3.8 | 308 | 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) | 14.5 | 0.3 | 13.6 | 0.8 | 13.6 | 0.8 | Yes |
| Drove alone | 13.9 | 0.3 | 13.1 | 0.8 | 13.5 | 0.9 | No |
| Carpooled | 20.4 | 1.2 | 18.3 | 5.3 | 15.9 | 3.8 | Yes |
| Transit | 23.1 | 3.7 | 15.9 | 9.6 | 23.3 | 17.5 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 11.5 | 1.2 | 14.1 | 5.7 | 10.0 | 2.9 | 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
