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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 | 30,652 | -- | 29,664 | -- | 30,104 | 29,829 | -- | -- |
| Persons in Households 2 | 28,064 | 197 | 26,979 | -- | 27,685 | 23,958 | -- | -- |
| Total Households 3 | 11,525 | 123 | 11,658 | 324 | 11,652 | 10,750 | 1,247 | No |
| Average Number of Persons per Household 4 | 2.44 | 0.06 | 2.31 | 0.06 | 2.38 | 2.23 | 0.13 | Yes |
| Average Household Income 5 | $40,655 | $1,361 | $55,626 | $4,174 | -- | $55,603 | $10,266 | Yes |
| Average Number of Vehicles per Household 6 | 1.79 | 0.05 | 1.85 | 0.08 | -- | 1.88 | 0.33 | No |
| Percent of Persons in Poverty 7 | 13.40 | 0.80 | 14.70 | 2.83 | -- | 13.60 | 1.96 | No |
| Percent Minority 8 | 4.70 | 0.50 | 5.60 | 0.23 | 4.90 | 10.90 | 3.46 | Yes |
| Percent of Persons 65 and Over 9 | 16.90 | 0.90 | 17.20 | 1.36 | 17.30 | 17.50 | 1.41 | No |
| Percent of Persons Foreign Born 10 | 0.90 | 0.20 | 1.00 | 0.46 | -- | 1.60 | 0.51 | Yes |
| Total Workers at Place of Residence11 | 12,972 | 350 | 12,820 | 845 | -- | 9,957 | 1,738 | 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 | 12,775 | 100.0 | 349 | 12,367 | 100.0 | 515 | -- | 100.0 | -- | -- |
| Drove alone | 10,115 | 79.2 | 333 | 10,094 | 81.6 | 578 | -- | -- | -- | -- |
| 2-person Carpool | 1,220 | 9.5 | 138 | 824 | 6.7 | 194 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 355 | 2.8 | 76 | 239 | 1.9 | 88 | -- | -- | -- | -- |
| Transit | 29 | 0.2 | 22 | 34 | 0.3 | 38 | -- | -- | -- | -- |
| Bike | 40 | 0.3 | 26 | 8 | 0.1 | 12 | -- | -- | -- | -- |
| Walked | 270 | 2.1 | 66 | 325 | 2.6 | 118 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 104 | 0.8 | 41 | 52 | 0.4 | 158 | -- | -- | -- | -- |
| Worked at Home | 645 | 5.0 | 102 | 791 | 6.4 | 194 | -- | -- | -- | -- |
| 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 | 12,015 | 100.0 | 346 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,735 | 81.0 | 330 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,020 | 8.5 | 127 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 165 | 1.4 | 52 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 39 | 0.3 | 25 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 45 | 0.4 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 280 | 2.3 | 67 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 75 | 0.6 | 35 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 645 | 5.4 | 102 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 24.8 | 1.0 | 23.1 | 2.3 | -- | -- | -- |
| Drove alone | 23.1 | 1.1 | 21.4 | 2.3 | -- | -- | -- |
| Carpooled | 35.2 | 3.4 | 39.9 | 13.5 | -- | -- | -- |
| Transit | 26.7 | 14.7 | 85.6 | 134.3 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 26.0 | 7.5 | 14.1 | 11.1 | -- | -- | -- |
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
