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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 | 20,990 | -- | 21,599 | 34 | 22,111 | 22,339 | 27 | -- |
| Persons in Households 2 | 20,759 | 61 | -- | -- | 21,738 | 22,003 | -- | -- |
| Total Households 3 | 8,348 | 82 | 8,615 | 286 | 8,874 | 8,881 | 314 | Yes |
| Average Number of Persons per Household 4 | 2.49 | 0.05 | 2.51 | 0.08 | 2.45 | 2.48 | 0.09 | No |
| Average Household Income 5 | $45,675 | $1,645 | $53,411 | $3,987 | -- | $60,813 | $4,962 | Yes |
| Average Number of Vehicles per Household 6 | 1.82 | 0.05 | 1.88 | 0.12 | -- | 1.91 | 0.11 | No |
| Percent of Persons in Poverty 7 | 6.90 | 0.70 | 8.00 | 2.74 | -- | 10.00 | 3.04 | No |
| Percent Minority 8 | 5.10 | 0.60 | -- | -- | 11.90 | 4.90 | 1.93 | No |
| Percent of Persons 65 and Over 9 | 14.50 | 1.00 | 15.70 | 1.99 | 15.30 | 15.20 | 1.66 | No |
| Percent of Persons Foreign Born 10 | 4.00 | 0.50 | 7.50 | 2.09 | -- | 8.50 | 1.60 | Yes |
| Total Workers at Place of Residence11 | 10,867 | 293 | -- | -- | -- | 11,904 | 482 | 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 | 10,735 | 100.0 | 293 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,115 | 84.9 | 291 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 685 | 6.4 | 104 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 230 | 2.1 | 61 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 24 | 0.2 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 35 | 0.3 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 165 | 1.5 | 52 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 59 | 0.5 | 31 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 420 | 3.9 | 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 | 12,385 | 100.0 | 288 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 10,415 | 84.1 | 293 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 940 | 7.6 | 121 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 265 | 2.1 | 65 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 44 | 0.4 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 35 | 0.3 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 165 | 1.3 | 52 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 110 | 0.9 | 42 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 420 | 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) | 12.6 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 11.9 | 0.7 | -- | -- | -- | -- | -- |
| Carpooled | 20.3 | 3.5 | -- | -- | -- | -- | -- |
| Transit | 26.7 | 24.3 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 10.4 | 2.0 | -- | -- | -- | -- | -- |
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
