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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 | 51,335 | -- | 52,234 | -- | 53,597 | 53,394 | -- | -- |
| Persons in Households 2 | 50,400 | 156 | 51,037 | -- | 52,680 | 52,406 | -- | -- |
| Total Households 3 | 20,165 | 390 | 19,354 | 812 | 22,000 | 19,980 | 870 | No |
| Average Number of Persons per Household 4 | 2.50 | 0.11 | 2.64 | 0.10 | 2.39 | 2.62 | 0.11 | No |
| Average Household Income 5 | $40,820 | $1,487 | $46,313 | $3,570 | -- | $48,842 | $4,049 | Yes |
| Average Number of Vehicles per Household 6 | 1.73 | 0.05 | 1.77 | 0.12 | -- | 1.71 | 0.12 | No |
| Percent of Persons in Poverty 7 | 17.40 | 0.90 | 20.30 | 3.59 | -- | 22.20 | 2.92 | Yes |
| Percent Minority 8 | 22.20 | 0.90 | 20.20 | 1.21 | 23.20 | 20.30 | 1.32 | Yes |
| Percent of Persons 65 and Over 9 | 20.00 | 0.90 | 21.90 | 1.56 | 23.20 | 23.90 | 1.46 | Yes |
| Percent of Persons Foreign Born 10 | 3.60 | 0.40 | 3.60 | 1.02 | -- | 3.80 | 1.15 | No |
| Total Workers at Place of Residence11 | 18,051 | 557 | 18,320 | 1,325 | -- | 18,024 | 939 | 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 | 17,730 | 100.0 | 555 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 13,385 | 75.5 | 512 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,025 | 11.4 | 227 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 575 | 3.2 | 123 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 59 | 0.3 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 50 | 0.3 | 36 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 650 | 3.7 | 130 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 240 | 1.4 | 80 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 745 | 4.2 | 140 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 17,810 | 100.0 | 555 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 13,495 | 75.8 | 514 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,000 | 11.2 | 226 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 584 | 3.3 | 124 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 50 | 0.3 | 36 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 55 | 0.3 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 660 | 3.7 | 131 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 214 | 1.2 | 75 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 745 | 4.2 | 140 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 20.3 | 1.2 | -- | -- | -- | -- | -- |
| Drove alone | 19.4 | 1.3 | -- | -- | -- | -- | -- |
| Carpooled | 25.6 | 3.3 | -- | -- | -- | -- | -- |
| Transit | 19.7 | 10.1 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 18.8 | 4.5 | -- | -- | -- | -- | -- |
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
