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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 | 31,632 | -- | 30,762 | 703 | 29,849 | 29,978 | 650 | -- |
| Persons in Households 2 | 31,339 | 69 | 30,460 | -- | 29,593 | 29,727 | -- | -- |
| Total Households 3 | 12,862 | 137 | 12,933 | 506 | 12,214 | 11,959 | 533 | Yes |
| Average Number of Persons per Household 4 | 2.44 | 0.05 | 2.36 | 0.09 | 2.42 | 2.49 | 0.11 | No |
| Average Household Income 5 | $43,230 | $1,315 | $45,985 | $3,244 | -- | $50,805 | $3,684 | Yes |
| Average Number of Vehicles per Household 6 | 1.59 | 0.04 | 1.59 | 0.11 | -- | 1.62 | 0.11 | No |
| Percent of Persons in Poverty 7 | 11.30 | 0.70 | 16.90 | 3.21 | -- | 19.00 | 3.34 | Yes |
| Percent Minority 8 | 5.10 | 0.50 | 9.90 | 3.23 | 10.50 | 8.70 | 3.22 | Yes |
| Percent of Persons 65 and Over 9 | 16.10 | 0.80 | 16.80 | 1.93 | 15.00 | 15.20 | 1.57 | No |
| Percent of Persons Foreign Born 10 | 1.10 | 0.20 | 2.40 | 1.15 | -- | 1.60 | 0.67 | No |
| Total Workers at Place of Residence11 | 14,140 | 358 | 13,583 | 1,190 | -- | 12,257 | 816 | 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 | 13,860 | 100.0 | 357 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 11,245 | 81.1 | 344 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,325 | 9.6 | 144 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 425 | 3.1 | 83 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 270 | 1.9 | 66 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 30 | 0.2 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 260 | 1.9 | 65 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 135 | 1.0 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 170 | 1.2 | 53 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 16,730 | 100.0 | 359 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 14,370 | 85.9 | 358 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,200 | 7.2 | 137 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 269 | 1.6 | 66 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 254 | 1.5 | 64 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 45 | 0.3 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 285 | 1.7 | 68 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 129 | 0.8 | 46 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 170 | 1.0 | 53 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 22.3 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 20.9 | 0.7 | -- | -- | -- | -- | -- |
| Carpooled | 27.1 | 2.2 | -- | -- | -- | -- | -- |
| Transit | 65.9 | 11.3 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 11.6 | 1.7 | -- | -- | -- | -- | -- |
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
