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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 | 34,164 | -- | 42,065 | 25 | 44,125 | 44,845 | 40 | -- |
| Persons in Households 2 | 32,994 | 136 | 41,097 | -- | 43,228 | 43,487 | -- | -- |
| Total Households 3 | 13,273 | 116 | 15,837 | 516 | 16,744 | 16,037 | 581 | Yes |
| Average Number of Persons per Household 4 | 2.49 | 0.04 | 2.59 | 0.08 | 2.58 | 2.71 | 0.10 | Yes |
| Average Household Income 5 | $41,455 | $1,387 | $48,598 | $3,045 | -- | $50,438 | $3,900 | Yes |
| Average Number of Vehicles per Household 6 | 1.80 | 0.04 | 1.79 | 0.10 | -- | 1.85 | 0.11 | No |
| Percent of Persons in Poverty 7 | 14.10 | 0.80 | 14.10 | 2.46 | -- | 18.20 | 3.43 | Yes |
| Percent Minority 8 | 8.00 | 0.60 | 8.00 | 1.32 | 11.50 | 9.80 | 2.09 | No |
| Percent of Persons 65 and Over 9 | 15.20 | 0.80 | 13.50 | 1.37 | 13.40 | 13.00 | 1.42 | Yes |
| Percent of Persons Foreign Born 10 | 6.30 | 0.50 | 8.70 | 2.39 | -- | 10.00 | 2.05 | Yes |
| Total Workers at Place of Residence11 | 15,826 | 373 | 20,087 | 1,203 | -- | 19,408 | 912 | 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 | 15,560 | 100.0 | 372 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 12,545 | 80.6 | 361 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,445 | 9.3 | 151 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 390 | 2.5 | 79 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 185 | 1.2 | 55 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 90 | 0.6 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 265 | 1.7 | 66 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 55 | 0.4 | 30 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 580 | 3.7 | 97 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 21,755 | 100.0 | 360 | -- | 100.0 | -- | 26,089 | 100.0 | 1,262 | Yes |
| Drove alone | 18,480 | 84.9 | 373 | -- | -- | -- | 21,904 | 84.0 | 1,211 | Yes |
| 2-person Carpool | 1,815 | 8.3 | 168 | -- | -- | -- | 1,799 | 6.9 | 439 | No |
| 3-or-more-person Carpool | 370 | 1.7 | 77 | -- | -- | -- | 544 | 2.1 | 289 | No |
| Transit | 20 | 0.1 | 18 | -- | -- | -- | 29 | 0.1 | 36 | No |
| Bike | 90 | 0.4 | 38 | -- | -- | -- | 232 | 0.9 | 180 | No |
| Walked | 295 | 1.4 | 69 | -- | -- | -- | 387 | 1.5 | 164 | No |
| Taxi, Motorcycle and Other means | 105 | 0.5 | 41 | -- | -- | -- | 352 | 1.3 | 212 | Yes |
| Worked at Home | 580 | 2.7 | 97 | -- | -- | -- | 842 | 3.2 | 398 | No |
| 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) | 15.1 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 13.6 | 0.6 | -- | -- | -- | -- | -- |
| Carpooled | 20.6 | 2.4 | -- | -- | -- | -- | -- |
| Transit | 71.3 | 11.4 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 11.5 | 2.0 | -- | -- | -- | -- | -- |
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
