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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 | 21,421 | -- | 20,714 | -- | 20,816 | 20,757 | -- | -- |
| Persons in Households 2 | 20,893 | 92 | 19,271 | -- | 20,349 | 20,274 | -- | -- |
| Total Households 3 | 8,480 | 91 | 8,667 | 695 | 8,683 | 8,470 | 310 | No |
| Average Number of Persons per Household 4 | 2.46 | 0.05 | 2.22 | 0.06 | 2.34 | 2.39 | 0.08 | No |
| Average Household Income 5 | $46,340 | $1,758 | $58,390 | $7,494 | -- | $60,005 | $4,687 | Yes |
| Average Number of Vehicles per Household 6 | 1.88 | 0.06 | 1.93 | 0.23 | -- | 1.98 | 0.12 | No |
| Percent of Persons in Poverty 7 | 6.50 | 0.70 | 11.90 | 3.02 | -- | 9.10 | 1.82 | Yes |
| Percent Minority 8 | 0.90 | 0.30 | -- | -- | 2.70 | 2.80 | 0.54 | Yes |
| Percent of Persons 65 and Over 9 | 18.70 | 1.10 | 20.00 | 2.01 | 18.60 | 18.60 | 1.50 | No |
| Percent of Persons Foreign Born 10 | 0.60 | 0.20 | 0.60 | 0.34 | -- | 1.00 | 0.51 | No |
| Total Workers at Place of Residence11 | 10,987 | 296 | -- | -- | -- | 11,029 | 380 | No |
| 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 | 10,875 | 100.0 | 296 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,550 | 78.6 | 290 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 685 | 6.3 | 104 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 264 | 2.4 | 65 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 45 | 0.4 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 420 | 3.9 | 82 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 85 | 0.8 | 37 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 810 | 7.4 | 113 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 11,775 | 100.0 | 295 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,380 | 79.7 | 294 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 780 | 6.6 | 111 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 274 | 2.3 | 67 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 30 | 0.3 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 420 | 3.6 | 82 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 70 | 0.6 | 34 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 810 | 6.9 | 113 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
|||
|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 14.4 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 13.1 | 0.7 | -- | -- | -- | -- | -- |
| Carpooled | 24.7 | 4.4 | -- | -- | -- | -- | -- |
| Transit | 25.0 | 10.3 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 15.4 | 5.1 | -- | -- | -- | -- | -- |
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
