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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 | 20,983 | -- | 21,060 | 36 | 20,413 | 20,393 | 28 | -- |
| Persons in Households 2 | 20,900 | 37 | -- | -- | 20,412 | 20,308 | 66 | Yes |
| Total Households 3 | 8,054 | 55 | 8,000 | 279 | 7,731 | 7,294 | 298 | Yes |
| Average Number of Persons per Household 4 | 2.59 | 0.03 | 2.63 | 0.09 | 2.64 | 2.78 | 0.11 | Yes |
| Average Household Income 5 | $152,750 | $4,577 | $203,656 | $20,073 | -- | $192,428 | $21,551 | Yes |
| Average Number of Vehicles per Household 6 | 2.05 | 0.06 | 2.11 | 0.11 | -- | 2.19 | 0.12 | Yes |
| Percent of Persons in Poverty 7 | 2.90 | 0.50 | 4.20 | 1.76 | -- | 1.50 | 0.93 | Yes |
| Percent Minority 8 | 1.70 | 0.40 | -- | -- | 2.80 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 16.20 | 1.00 | 16.30 | 1.94 | 15.70 | 15.50 | 2.00 | No |
| Percent of Persons Foreign Born 10 | 2.30 | 0.40 | 2.40 | 1.25 | -- | 2.90 | 1.65 | No |
| Total Workers at Place of Residence11 | 9,190 | 291 | -- | -- | -- | 9,360 | 451 | 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 | 9,065 | 100.0 | 290 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,320 | 91.8 | 287 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 270 | 3.0 | 66 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 24 | 0.3 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 10 | 0.1 | 13 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.3 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 30 | 0.3 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 45 | 0.5 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 340 | 3.8 | 74 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 6,875 | 100.0 | 275 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 5,795 | 84.3 | 262 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 450 | 6.5 | 85 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 120 | 1.7 | 44 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 155 | 2.3 | 50 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 25 | 0.4 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 340 | 4.9 | 74 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 17.5 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 17.1 | 0.7 | -- | -- | -- | -- | -- |
| Carpooled | 18.5 | 3.0 | -- | -- | -- | -- | -- |
| Transit | 9.0 | 0.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 48.6 | 19.2 | -- | -- | -- | -- | -- |
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
