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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 | 19,761 | -- | 19,938 | -- | 22,398 | 24,563 | -- | -- |
| Persons in Households 2 | 19,282 | 64 | 19,426 | -- | 21,838 | 23,890 | -- | -- |
| Total Households 3 | 8,081 | 108 | 8,929 | 325 | 9,293 | 9,974 | 356 | Yes |
| Average Number of Persons per Household 4 | 2.39 | 0.04 | 2.18 | 0.05 | 2.35 | 2.40 | 0.08 | No |
| Average Household Income 5 | $40,200 | $1,321 | $65,456 | $4,516 | -- | $95,921 | $8,824 | Yes |
| Average Number of Vehicles per Household 6 | 1.91 | 0.04 | 2.09 | 0.11 | -- | 2.21 | 0.13 | Yes |
| Percent of Persons in Poverty 7 | 11.90 | 0.70 | 8.70 | 2.65 | -- | 7.50 | 2.54 | Yes |
| Percent Minority 8 | 6.90 | 0.50 | -- | -- | 7.90 | 8.60 | 1.04 | Yes |
| Percent of Persons 65 and Over 9 | 16.50 | 0.80 | 15.90 | 1.61 | 14.90 | 13.10 | 1.31 | Yes |
| Percent of Persons Foreign Born 10 | 1.20 | 0.20 | 1.10 | 0.57 | -- | 2.50 | 0.99 | Yes |
| Total Workers at Place of Residence11 | 9,608 | 207 | -- | -- | -- | 13,714 | 533 | 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 | 9,480 | 100.0 | 207 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,535 | 79.5 | 201 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 725 | 7.6 | 78 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 244 | 2.6 | 46 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 8 | 0.1 | 8 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.3 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 405 | 4.3 | 59 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 99 | 1.0 | 29 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 440 | 4.6 | 61 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 9,520 | 100.0 | 207 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,670 | 80.6 | 202 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 690 | 7.2 | 76 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 199 | 2.1 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 8 | 0.1 | 8 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.3 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 415 | 4.4 | 59 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 69 | 0.7 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 440 | 4.6 | 61 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 15.1 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 14.0 | 0.6 | -- | -- | -- | -- | -- |
| Carpooled | 25.8 | 3.1 | -- | -- | -- | -- | -- |
| Transit | 13.8 | 0.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 11.4 | 2.9 | -- | -- | -- | -- | -- |
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
