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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 | 19,161 | -- | 20,351 | -- | 20,318 | 20,602 | -- | -- |
| Persons in Households 2 | 18,951 | 69 | -- | -- | 20,120 | 20,353 | -- | -- |
| Total Households 3 | 7,481 | 151 | 8,217 | 325 | 8,327 | 8,209 | 328 | Yes |
| Average Number of Persons per Household 4 | 2.53 | 0.11 | 2.47 | 0.09 | 2.42 | 2.48 | 0.10 | No |
| Average Household Income 5 | $41,605 | $2,056 | $47,719 | $3,806 | -- | $52,314 | $4,701 | Yes |
| Average Number of Vehicles per Household 6 | 2.02 | 0.08 | 2.08 | 0.16 | -- | 2.16 | 0.16 | No |
| Percent of Persons in Poverty 7 | 17.00 | 1.30 | 20.40 | 5.07 | -- | 16.80 | 3.61 | No |
| Percent Minority 8 | 13.20 | 1.20 | 10.60 | 1.60 | 12.30 | 9.00 | 2.66 | Yes |
| Percent of Persons 65 and Over 9 | 13.90 | 1.20 | 17.10 | 2.06 | 17.80 | 18.60 | 2.14 | Yes |
| Percent of Persons Foreign Born 10 | 6.00 | 0.80 | 6.30 | 0.78 | -- | 5.20 | 1.24 | No |
| Total Workers at Place of Residence11 | 7,848 | 326 | -- | -- | -- | 7,818 | 573 | 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 | 7,665 | 100.0 | 324 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 5,505 | 71.8 | 300 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 835 | 10.9 | 135 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 339 | 4.4 | 87 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 49 | 0.6 | 33 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.3 | 21 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 345 | 4.5 | 88 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 94 | 1.2 | 46 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 475 | 6.2 | 103 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 6,645 | 100.0 | 315 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 4,540 | 68.3 | 281 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 835 | 12.6 | 135 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 365 | 5.5 | 90 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 53 | 0.8 | 35 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.3 | 21 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 300 | 4.5 | 82 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 59 | 0.9 | 37 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 475 | 7.1 | 103 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 21.9 | 1.5 | -- | -- | -- | -- | -- |
| Drove alone | 21.1 | 1.5 | -- | -- | -- | -- | -- |
| Carpooled | 26.9 | 4.4 | -- | -- | -- | -- | -- |
| Transit | 12.8 | 4.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 20.7 | 7.9 | -- | -- | -- | -- | -- |
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
