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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 | 48,583 | -- | 51,985 | -- | 52,160 | 52,592 | -- | -- |
| Persons in Households 2 | 47,792 | 113 | 50,285 | -- | 51,459 | 51,924 | -- | -- |
| Total Households 3 | 17,121 | 208 | 19,448 | 726 | 19,216 | 18,672 | 638 | Yes |
| Average Number of Persons per Household 4 | 2.79 | 0.06 | 2.59 | 0.07 | 2.68 | 2.78 | 0.09 | No |
| Average Household Income 5 | $38,510 | $1,108 | $56,721 | $7,121 | -- | $55,953 | $5,062 | Yes |
| Average Number of Vehicles per Household 6 | 1.62 | 0.03 | 1.74 | 0.11 | -- | 1.65 | 0.11 | No |
| Percent of Persons in Poverty 7 | 21.50 | 0.80 | 13.50 | 2.40 | -- | 21.10 | 3.53 | No |
| Percent Minority 8 | 34.30 | 0.90 | 33.10 | 0.29 | 34.20 | 34.10 | 0.73 | No |
| Percent of Persons 65 and Over 9 | 10.10 | 0.60 | 10.60 | 1.02 | 11.70 | 12.10 | 1.01 | Yes |
| Percent of Persons Foreign Born 10 | 0.90 | 0.20 | 1.30 | 0.40 | -- | 1.60 | 0.61 | Yes |
| Total Workers at Place of Residence11 | 19,122 | 436 | 23,641 | 1,265 | -- | 22,535 | 936 | 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 | 18,675 | 100.0 | 434 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 14,730 | 78.9 | 410 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,045 | 11.0 | 179 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 725 | 3.9 | 108 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 69 | 0.4 | 34 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 40 | 0.2 | 26 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 335 | 1.8 | 74 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 285 | 1.5 | 68 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 445 | 2.4 | 85 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 11,115 | 100.0 | 375 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,305 | 74.7 | 336 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,360 | 12.2 | 147 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 465 | 4.2 | 87 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 54 | 0.5 | 30 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 30 | 0.3 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 290 | 2.6 | 69 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 160 | 1.4 | 51 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 445 | 4.0 | 85 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 30.0 | 0.9 | -- | -- | -- | -- | -- |
| Drove alone | 28.9 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 36.4 | 2.8 | -- | -- | -- | -- | -- |
| Transit | 40.4 | 24.4 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 24.7 | 5.7 | -- | -- | -- | -- | -- |
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
