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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 | 22,539 | -- | 21,103 | -- | 21,027 | 20,681 | -- | -- |
| Persons in Households 2 | 22,347 | 56 | -- | -- | 20,773 | 20,453 | -- | -- |
| Total Households 3 | 8,788 | 138 | 8,453 | 464 | 8,535 | 8,536 | 422 | No |
| Average Number of Persons per Household 4 | 2.54 | 0.07 | 2.48 | 0.13 | 2.43 | 2.40 | 0.12 | Yes |
| Average Household Income 5 | $38,765 | $1,753 | $41,841 | $4,457 | -- | $49,176 | $7,242 | Yes |
| Average Number of Vehicles per Household 6 | 1.62 | 0.05 | 1.76 | 0.16 | -- | 1.76 | 0.15 | No |
| Percent of Persons in Poverty 7 | 25.90 | 1.20 | 21.50 | 4.59 | -- | 23.40 | 3.94 | No |
| Percent Minority 8 | 52.90 | 1.30 | -- | -- | 53.60 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 14.80 | 1.00 | 15.20 | 1.83 | 16.30 | 17.30 | 1.83 | Yes |
| Percent of Persons Foreign Born 10 | 0.70 | 0.20 | 0.20 | 0.28 | -- | 0.80 | 0.70 | No |
| Total Workers at Place of Residence11 | 8,068 | 291 | -- | -- | -- | 7,399 | 610 | 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 | 7,955 | 100.0 | 290 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,280 | 78.9 | 272 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 855 | 10.7 | 116 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 345 | 4.3 | 75 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 79 | 1.0 | 36 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 13 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 205 | 2.6 | 58 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 70 | 0.9 | 34 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 115 | 1.4 | 43 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 7,840 | 100.0 | 289 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,110 | 77.9 | 270 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 910 | 11.6 | 120 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 415 | 5.3 | 82 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 25 | 0.3 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 13 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 210 | 2.7 | 58 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 45 | 0.6 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 115 | 1.5 | 43 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
|||
|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 25.5 | 1.3 | -- | -- | -- | -- | -- |
| Drove alone | 22.2 | 1.3 | -- | -- | -- | -- | -- |
| Carpooled | 34.9 | 4.1 | -- | -- | -- | -- | -- |
| Transit | 83.2 | 19.2 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 41.0 | 10.9 | -- | -- | -- | -- | -- |
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
