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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 | 23,436 | -- | 23,692 | 38 | 23,643 | 23,523 | 35 | -- |
| Persons in Households 2 | 23,006 | 106 | -- | -- | 23,036 | 23,031 | -- | -- |
| Total Households 3 | 8,860 | 140 | 9,224 | 579 | 8,941 | 8,557 | 433 | No |
| Average Number of Persons per Household 4 | 2.60 | 0.10 | 2.50 | 0.14 | 2.58 | 2.69 | 0.14 | No |
| Average Household Income 5 | $40,645 | $2,424 | $46,308 | $6,092 | -- | $45,098 | $5,587 | No |
| Average Number of Vehicles per Household 6 | 1.40 | 0.07 | 1.51 | 0.15 | -- | 1.51 | 0.15 | No |
| Percent of Persons in Poverty 7 | 21.40 | 1.40 | 26.10 | 4.07 | -- | 30.60 | 6.68 | Yes |
| Percent Minority 8 | 53.50 | 1.70 | -- | -- | 57.20 | 58.30 | 3.46 | Yes |
| Percent of Persons 65 and Over 9 | 14.10 | 1.20 | 13.90 | 1.79 | 12.50 | 13.40 | 1.83 | No |
| Percent of Persons Foreign Born 10 | 3.90 | 0.70 | 2.90 | 1.27 | -- | 4.70 | 1.94 | No |
| Total Workers at Place of Residence11 | 9,145 | 385 | 9,027 | 1,121 | -- | 8,286 | 784 | 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 | 8,925 | 100.0 | 383 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,120 | 68.6 | 346 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,610 | 18.0 | 199 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 520 | 5.8 | 116 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 30 | 0.3 | 28 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 275 | 3.1 | 85 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 265 | 3.0 | 83 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 85 | 1.0 | 47 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 16,000 | 100.0 | 367 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 12,730 | 79.6 | 393 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,935 | 12.1 | 217 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 550 | 3.4 | 119 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 100 | 0.6 | 51 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.1 | 23 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 270 | 1.7 | 84 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 315 | 2.0 | 91 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 85 | 0.5 | 47 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 23.4 | 1.4 | -- | -- | -- | -- | -- |
| Drove alone | 22.8 | 1.7 | -- | -- | -- | -- | -- |
| Carpooled | 26.8 | 3.1 | -- | -- | -- | -- | -- |
| Transit | 13.7 | 8.9 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 17.8 | 5.4 | -- | -- | -- | -- | -- |
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
