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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 | 18,804 | -- | 21,192 | -- | 21,419 | 21,421 | -- | -- |
| Persons in Households 2 | 18,355 | 108 | -- | -- | 21,194 | 21,086 | -- | -- |
| Total Households 3 | 6,081 | 129 | 6,704 | 725 | 7,056 | 6,882 | 275 | Yes |
| Average Number of Persons per Household 4 | 3.02 | 0.15 | 2.94 | 0.09 | 3.00 | 3.06 | 0.12 | No |
| Average Household Income 5 | $45,035 | $2,736 | $61,038 | $9,021 | -- | $64,076 | $5,513 | Yes |
| Average Number of Vehicles per Household 6 | 1.83 | 0.08 | 2.02 | 0.30 | -- | 2.02 | 0.15 | Yes |
| Percent of Persons in Poverty 7 | 16.10 | 1.40 | 13.30 | 3.73 | -- | 15.10 | 3.03 | No |
| Percent Minority 8 | 35.90 | 1.80 | 34.40 | 4.50 | 35.30 | 21.90 | 3.94 | Yes |
| Percent of Persons 65 and Over 9 | 11.00 | 1.20 | 11.40 | 1.65 | 11.60 | 12.20 | 1.37 | No |
| Percent of Persons Foreign Born 10 | 27.60 | 1.70 | 27.30 | 4.27 | -- | 24.00 | 2.02 | Yes |
| Total Workers at Place of Residence11 | 7,237 | 344 | 9,247 | 1,007 | -- | 8,766 | 445 | 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 | 7,050 | 100.0 | 342 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 4,790 | 67.9 | 308 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 715 | 10.1 | 135 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 635 | 9.0 | 128 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 25 | 0.4 | 26 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 95 | 1.3 | 50 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 395 | 5.6 | 101 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 140 | 2.0 | 61 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 255 | 3.6 | 82 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 7,530 | 100.0 | 346 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 5,090 | 67.6 | 314 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 775 | 10.3 | 140 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 765 | 10.2 | 140 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 40 | 0.5 | 33 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 95 | 1.3 | 50 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 380 | 5.0 | 99 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 119 | 1.6 | 56 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 255 | 3.4 | 82 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 1.6 | -- | -- | -- | -- | -- |
| Drove alone | 20.9 | 1.9 | -- | -- | -- | -- | -- |
| Carpooled | 27.1 | 3.9 | -- | -- | -- | -- | -- |
| Transit | 29.4 | 19.7 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 19.0 | 5.3 | -- | -- | -- | -- | -- |
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
