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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 | 19,675 | -- | 22,126 | 2,324 | 20,155 | 19,743 | 1,683 | -- |
| Persons in Households 2 | 19,151 | 91 | 21,094 | -- | 19,722 | 19,238 | -- | -- |
| Total Households 3 | 6,678 | 64 | 6,876 | 472 | 6,932 | 6,782 | 392 | No |
| Average Number of Persons per Household 4 | 2.87 | 0.06 | 3.07 | 0.17 | 2.85 | 2.84 | 0.17 | No |
| Average Household Income 5 | $67,380 | $2,669 | $88,897 | $10,790 | -- | $95,513 | $9,443 | Yes |
| Average Number of Vehicles per Household 6 | 1.93 | 0.07 | 2.02 | 0.23 | -- | 1.94 | 0.20 | No |
| Percent of Persons in Poverty 7 | 6.20 | 0.70 | 4.70 | 2.19 | -- | 5.00 | 1.73 | No |
| Percent Minority 8 | 6.50 | 0.70 | -- | -- | 10.80 | 8.90 | 8.47 | No |
| Percent of Persons 65 and Over 9 | 11.90 | 0.90 | 14.40 | 2.13 | 13.70 | 14.30 | 1.96 | Yes |
| Percent of Persons Foreign Born 10 | 7.50 | 0.80 | 7.80 | 2.74 | -- | 9.30 | 3.30 | No |
| Total Workers at Place of Residence11 | 9,452 | 284 | -- | -- | -- | 9,661 | 983 | 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 | 9,305 | 100.0 | 283 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,320 | 78.7 | 274 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 730 | 7.8 | 107 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 158 | 1.7 | 51 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 705 | 7.6 | 105 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 45 | 0.5 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 105 | 1.1 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 85 | 0.9 | 37 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 150 | 1.6 | 49 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 4,440 | 100.0 | 237 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 3,520 | 79.3 | 218 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 415 | 9.3 | 82 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 64 | 1.4 | 32 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 95 | 2.1 | 39 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.5 | 18 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 130 | 2.9 | 46 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 50 | 1.1 | 29 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 150 | 3.4 | 49 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 32.4 | 1.5 | -- | -- | -- | -- | -- |
| Drove alone | 25.7 | 1.1 | -- | -- | -- | -- | -- |
| Carpooled | 41.3 | 4.9 | -- | -- | -- | -- | -- |
| Transit | 97.9 | 4.8 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 12.1 | 2.0 | -- | -- | -- | -- | -- |
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
