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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 | 31,662 | -- | 32,107 | -- | 32,237 | 32,477 | -- | -- |
| Persons in Households 2 | 31,336 | 73 | -- | -- | 31,761 | 32,023 | -- | -- |
| Total Households 3 | 12,135 | 110 | 12,378 | 391 | 12,658 | 12,547 | 352 | Yes |
| Average Number of Persons per Household 4 | 2.58 | 0.04 | 2.58 | 0.07 | 2.51 | 2.55 | 0.07 | No |
| Average Household Income 5 | $46,780 | $1,445 | $55,106 | $3,491 | -- | $63,984 | $3,876 | Yes |
| Average Number of Vehicles per Household 6 | 1.96 | 0.05 | 2.05 | 0.11 | -- | 2.05 | 0.09 | No |
| Percent of Persons in Poverty 7 | 7.70 | 0.60 | 7.30 | 2.02 | -- | 9.70 | 2.28 | No |
| Percent Minority 8 | 5.30 | 0.50 | -- | -- | 10.00 | 4.30 | 1.28 | No |
| Percent of Persons 65 and Over 9 | 13.80 | 0.80 | 16.40 | 1.58 | 14.90 | 14.60 | 1.17 | No |
| Percent of Persons Foreign Born 10 | 4.10 | 0.50 | 6.80 | 1.05 | -- | 7.30 | 1.21 | Yes |
| Total Workers at Place of Residence11 | 16,257 | 360 | 16,864 | 928 | -- | 17,593 | 527 | 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 | 16,055 | 100.0 | 360 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 12,980 | 80.8 | 354 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,175 | 7.3 | 136 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 365 | 2.3 | 77 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 29 | 0.2 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 45 | 0.3 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 370 | 2.3 | 77 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 99 | 0.6 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 995 | 6.2 | 126 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 18,730 | 100.0 | 354 | -- | 100.0 | -- | 19,536 | 100.0 | 764 | No |
| Drove alone | 15,140 | 80.8 | 360 | -- | -- | -- | 16,204 | 82.9 | 649 | Yes |
| 2-person Carpool | 1,555 | 8.3 | 156 | -- | -- | -- | 1,518 | 7.8 | 318 | No |
| 3-or-more-person Carpool | 420 | 2.2 | 82 | -- | -- | -- | 527 | 2.7 | 209 | No |
| Transit | 44 | 0.2 | 27 | -- | -- | -- | 12 | 0.1 | 19 | No |
| Bike | 45 | 0.2 | 27 | -- | -- | -- | 86 | 0.4 | 84 | No |
| Walked | 380 | 2.0 | 78 | -- | -- | -- | 513 | 2.6 | 212 | No |
| Taxi, Motorcycle and Other means | 160 | 0.9 | 51 | -- | -- | -- | 118 | 0.6 | 96 | No |
| Worked at Home | 995 | 5.3 | 126 | -- | -- | -- | 558 | 2.9 | 149 | Yes |
| 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) | 14.3 | 0.6 | -- | -- | -- | -- | -- |
| Drove alone | 13.7 | 0.6 | -- | -- | -- | -- | -- |
| Carpooled | 20.8 | 2.6 | -- | -- | -- | -- | -- |
| Transit | 26.6 | 18.7 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 8.2 | 1.5 | -- | -- | -- | -- | -- |
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
