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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 | 23,263 | -- | 23,084 | -- | 21,906 | 21,734 | -- | -- |
| Persons in Households 2 | 22,746 | 91 | 22,099 | -- | 21,650 | 21,366 | -- | -- |
| Total Households 3 | 8,797 | 130 | 9,420 | 500 | 8,779 | 8,102 | 430 | Yes |
| Average Number of Persons per Household 4 | 2.59 | 0.07 | 2.35 | 0.09 | 2.47 | 2.64 | 0.14 | No |
| Average Household Income 5 | $35,940 | $1,533 | $43,565 | $4,431 | -- | $57,294 | $12,142 | Yes |
| Average Number of Vehicles per Household 6 | 1.62 | 0.05 | 1.74 | 0.16 | -- | 1.74 | 0.18 | No |
| Percent of Persons in Poverty 7 | 20.90 | 1.10 | 27.20 | 4.45 | -- | 18.70 | 4.36 | No |
| Percent Minority 8 | 42.10 | 1.30 | -- | -- | 43.10 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 14.50 | 0.90 | 14.80 | 1.75 | 15.00 | 15.30 | 1.85 | No |
| Percent of Persons Foreign Born 10 | 1.00 | 0.30 | 1.30 | 1.63 | -- | 0.70 | 0.75 | No |
| Total Workers at Place of Residence11 | 9,319 | 302 | -- | -- | -- | 8,324 | 632 | 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 | 9,175 | 100.0 | 302 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,300 | 79.6 | 286 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,245 | 13.6 | 139 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 300 | 3.3 | 70 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 30 | 0.3 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.2 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 100 | 1.1 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 125 | 1.4 | 45 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 65 | 0.7 | 33 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 11,720 | 100.0 | 309 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,320 | 79.5 | 302 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,635 | 14.0 | 158 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 449 | 3.8 | 85 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 35 | 0.3 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 8 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 100 | 0.9 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 115 | 1.0 | 43 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 65 | 0.6 | 33 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 20.1 | 1.1 | -- | -- | -- | -- | -- |
| Drove alone | 18.7 | 1.1 | -- | -- | -- | -- | -- |
| Carpooled | 26.5 | 3.4 | -- | -- | -- | -- | -- |
| Transit | 36.3 | 17.5 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 17.3 | 4.9 | -- | -- | -- | -- | -- |
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
