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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 | 33,047 | -- | 36,493 | -- | 35,725 | 36,393 | -- | -- |
| Persons in Households 2 | 28,031 | 312 | 31,643 | -- | 30,953 | 31,801 | -- | -- |
| Total Households 3 | 10,186 | 108 | 11,242 | 545 | 11,451 | 10,595 | 565 | No |
| Average Number of Persons per Household 4 | 2.75 | 0.09 | 2.81 | 0.08 | 2.70 | 3.00 | 0.13 | Yes |
| Average Household Income 5 | $58,435 | $2,097 | $77,012 | $7,567 | -- | $70,483 | $6,679 | Yes |
| Average Number of Vehicles per Household 6 | 2.10 | 0.06 | 2.40 | 0.19 | -- | 2.15 | 0.19 | No |
| Percent of Persons in Poverty 7 | 8.00 | 0.80 | 5.50 | 1.88 | -- | 5.30 | 1.68 | Yes |
| Percent Minority 8 | 39.40 | 1.30 | 39.50 | 0.47 | 38.90 | 39.20 | 0.99 | No |
| Percent of Persons 65 and Over 9 | 7.20 | 0.70 | 6.60 | 0.77 | 10.40 | 11.00 | 1.30 | Yes |
| Percent of Persons Foreign Born 10 | 4.50 | 0.50 | 4.00 | 0.82 | -- | 3.20 | 0.98 | Yes |
| Total Workers at Place of Residence11 | 16,417 | 435 | 18,150 | 1,337 | -- | 15,193 | 1,141 | 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 | 15,945 | 100.0 | 434 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 12,160 | 76.3 | 419 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,130 | 7.1 | 158 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 280 | 1.8 | 80 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 330 | 2.1 | 86 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.1 | 21 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 1,500 | 9.4 | 181 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 190 | 1.2 | 66 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 330 | 2.1 | 86 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 15,545 | 100.0 | 434 | -- | 100.0 | -- | 21,308 | 100.0 | 1,404 | Yes |
| Drove alone | 11,440 | 73.6 | 414 | -- | -- | -- | 16,951 | 79.6 | 1,243 | Yes |
| 2-person Carpool | 1,160 | 7.5 | 160 | -- | -- | -- | 1,628 | 7.6 | 475 | No |
| 3-or-more-person Carpool | 400 | 2.6 | 95 | -- | -- | -- | 685 | 3.2 | 372 | No |
| Transit | 345 | 2.2 | 88 | -- | -- | -- | 760 | 3.6 | 627 | No |
| Bike | 30 | 0.2 | 26 | -- | -- | -- | 9 | 0.0 | 15 | No |
| Walked | 1,525 | 9.8 | 182 | -- | -- | -- | 329 | 1.5 | 157 | Yes |
| Taxi, Motorcycle and Other means | 314 | 2.0 | 84 | -- | -- | -- | 221 | 1.0 | 149 | No |
| Worked at Home | 330 | 2.1 | 86 | -- | -- | -- | 725 | 3.4 | 294 | 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) | 22.0 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 22.9 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 25.3 | 3.8 | -- | -- | -- | -- | -- |
| Transit | 27.2 | 9.5 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 11.9 | 2.2 | -- | -- | -- | -- | -- |
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
