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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 | 33,893 | -- | 32,747 | -- | 33,476 | 33,218 | -- | -- |
| Persons in Households 2 | 29,767 | 244 | 27,850 | -- | 29,178 | 30,093 | -- | -- |
| Total Households 3 | 12,085 | 136 | 11,967 | 394 | 12,314 | 12,072 | 332 | No |
| Average Number of Persons per Household 4 | 2.46 | 0.06 | 2.33 | 0.06 | 2.37 | 2.49 | 0.06 | No |
| Average Household Income 5 | $45,635 | $1,384 | $52,990 | $2,933 | -- | $57,430 | $3,219 | Yes |
| Average Number of Vehicles per Household 6 | 1.86 | 0.05 | 1.96 | 0.11 | -- | 1.92 | 0.08 | No |
| Percent of Persons in Poverty 7 | 10.00 | 0.70 | 11.70 | 2.56 | -- | 13.90 | 2.35 | Yes |
| Percent Minority 8 | 11.40 | 0.70 | 11.30 | 0.33 | 12.40 | 11.60 | 0.45 | No |
| Percent of Persons 65 and Over 9 | 15.50 | 0.80 | 15.60 | 1.24 | 16.00 | 16.60 | 1.23 | No |
| Percent of Persons Foreign Born 10 | 0.80 | 0.20 | 1.40 | 0.46 | -- | 1.30 | 0.40 | Yes |
| Total Workers at Place of Residence11 | 14,011 | 367 | 13,587 | 853 | -- | 14,539 | 718 | 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 | 13,770 | 100.0 | 366 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 11,025 | 80.1 | 349 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,350 | 9.8 | 146 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 338 | 2.5 | 74 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 43 | 0.3 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.2 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 350 | 2.5 | 75 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 100 | 0.7 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 540 | 3.9 | 93 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 14,750 | 100.0 | 369 | 12,899 | 100.0 | 756 | -- | 100.0 | -- | -- |
| Drove alone | 11,465 | 77.7 | 352 | 10,424 | 80.8 | 769 | -- | -- | -- | -- |
| 2-person Carpool | 1,620 | 11.0 | 159 | 1,302 | 10.1 | 290 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 550 | 3.7 | 94 | 343 | 2.7 | 172 | -- | -- | -- | -- |
| Transit | 118 | 0.8 | 44 | 64 | 0.5 | 104 | -- | -- | -- | -- |
| Bike | 25 | 0.2 | 20 | 59 | 0.5 | 54 | -- | -- | -- | -- |
| Walked | 340 | 2.3 | 74 | 276 | 2.1 | 119 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 85 | 0.6 | 37 | 98 | 0.8 | 59 | -- | -- | -- | -- |
| Worked at Home | 540 | 3.7 | 93 | 333 | 2.6 | 139 | -- | -- | -- | -- |
| 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) | 22.9 | 0.9 | -- | -- | -- | -- | -- |
| Drove alone | 22.6 | 1.0 | -- | -- | -- | -- | -- |
| Carpooled | 28.4 | 3.1 | -- | -- | -- | -- | -- |
| Transit | 30.9 | 18.6 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 9.9 | 3.9 | -- | -- | -- | -- | -- |
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
