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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 | 60,062 | -- | 57,167 | 46 | 57,236 | 57,928 | 39 | -- |
| Persons in Households 2 | 59,564 | 90 | -- | -- | 56,832 | 57,538 | -- | -- |
| Total Households 3 | 28,850 | 131 | 27,527 | 948 | 28,063 | 28,485 | 682 | No |
| Average Number of Persons per Household 4 | 2.06 | 0.02 | 2.03 | 0.05 | 2.03 | 2.02 | 0.05 | No |
| Average Household Income 5 | $64,160 | $1,205 | $73,952 | $4,586 | -- | $75,778 | $2,970 | Yes |
| Average Number of Vehicles per Household 6 | 1.63 | 0.03 | 1.67 | 0.08 | -- | 1.63 | 0.05 | No |
| Percent of Persons in Poverty 7 | 4.30 | 0.30 | 5.90 | 1.17 | -- | 7.80 | 1.10 | Yes |
| Percent Minority 8 | 5.60 | 0.40 | 7.90 | 1.50 | 9.30 | 7.20 | 1.27 | Yes |
| Percent of Persons 65 and Over 9 | 15.00 | 0.60 | 13.70 | 1.30 | 13.10 | 13.40 | 1.11 | Yes |
| Percent of Persons Foreign Born 10 | 6.30 | 0.40 | 6.20 | 0.93 | -- | 6.60 | 0.97 | No |
| Total Workers at Place of Residence11 | 35,487 | 488 | 32,906 | 1,564 | -- | 34,419 | 851 | 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 | 34,935 | 100.0 | 489 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 30,945 | 88.6 | 496 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,620 | 4.6 | 161 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 204 | 0.6 | 58 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 325 | 0.9 | 73 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 110 | 0.3 | 42 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 645 | 1.8 | 102 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 104 | 0.3 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 980 | 2.8 | 126 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 31,625 | 100.0 | 495 | 32,050 | 100.0 | 1,610 | 30,984 | 100.0 | 1,465 | No |
| Drove alone | 26,950 | 85.2 | 493 | 27,156 | 84.7 | 1,511 | 26,472 | 85.4 | 1,301 | No |
| 2-person Carpool | 2,135 | 6.8 | 184 | 1,776 | 5.5 | 489 | 1,950 | 6.3 | 476 | No |
| 3-or-more-person Carpool | 330 | 1.0 | 73 | 385 | 1.2 | 231 | 421 | 1.4 | 175 | No |
| Transit | 425 | 1.3 | 83 | 619 | 1.9 | 287 | 297 | 1.0 | 183 | No |
| Bike | 110 | 0.3 | 42 | 125 | 0.4 | 83 | 119 | 0.4 | 63 | No |
| Walked | 590 | 1.9 | 98 | 672 | 2.1 | 250 | 516 | 1.7 | 212 | No |
| Taxi, Motorcycle and Other means | 104 | 0.3 | 41 | 208 | 0.6 | 122 | 142 | 0.5 | 115 | No |
| Worked at Home | 980 | 3.1 | 126 | 1,109 | 3.5 | 263 | 1,067 | 3.4 | 236 | No |
| 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) | 22.5 | 0.4 | -- | -- | -- | -- | -- |
| Drove alone | 22.3 | 0.4 | -- | -- | -- | -- | -- |
| Carpooled | 21.3 | 1.8 | -- | -- | -- | -- | -- |
| Transit | 48.0 | 7.8 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 19.9 | 3.7 | -- | -- | -- | -- | -- |
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
