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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 | 41,624 | -- | 43,592 | -- | 44,947 | 44,957 | -- | -- |
| Persons in Households 2 | 32,942 | 335 | 36,276 | -- | 35,838 | 35,693 | -- | -- |
| Total Households 3 | 13,191 | 148 | 14,134 | 524 | 14,765 | 15,295 | 501 | Yes |
| Average Number of Persons per Household 4 | 2.50 | 0.07 | 2.57 | 0.04 | 2.43 | 2.33 | 0.05 | Yes |
| Average Household Income 5 | $50,675 | $1,637 | $58,975 | $4,709 | -- | $61,711 | $4,263 | Yes |
| Average Number of Vehicles per Household 6 | 1.80 | 0.04 | 1.82 | 0.11 | -- | 1.87 | 0.10 | No |
| Percent of Persons in Poverty 7 | 8.80 | 0.60 | 13.00 | 3.09 | -- | 13.50 | 2.26 | Yes |
| Percent Minority 8 | 9.70 | 0.60 | 12.20 | 0.80 | 12.30 | 12.70 | 0.65 | Yes |
| Percent of Persons 65 and Over 9 | 13.40 | 0.70 | 14.90 | 1.24 | 14.80 | 15.20 | 1.15 | Yes |
| Percent of Persons Foreign Born 10 | 3.70 | 0.40 | 3.60 | 0.73 | -- | 3.90 | 0.80 | No |
| Total Workers at Place of Residence11 | 16,290 | 403 | 18,925 | 976 | -- | 17,169 | 663 | 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 | 16,000 | 100.0 | 402 | -- | 100.0 | -- | 16,758 | 100.0 | 674 | No |
| Drove alone | 12,300 | 76.9 | 377 | -- | -- | -- | 12,605 | 75.2 | 748 | No |
| 2-person Carpool | 1,295 | 8.1 | 143 | -- | -- | -- | 969 | 5.8 | 241 | Yes |
| 3-or-more-person Carpool | 305 | 1.9 | 70 | -- | -- | -- | 296 | 1.8 | 110 | No |
| Transit | 10 | 0.1 | 13 | -- | -- | -- | 3 | 0.0 | 7 | No |
| Bike | 140 | 0.9 | 48 | -- | -- | -- | 127 | 0.8 | 74 | No |
| Walked | 1,285 | 8.0 | 143 | -- | -- | -- | 698 | 4.2 | 220 | Yes |
| Taxi, Motorcycle and Other means | 75 | 0.5 | 35 | -- | -- | -- | 303 | 1.8 | 197 | Yes |
| Worked at Home | 595 | 3.7 | 98 | -- | -- | -- | 1,757 | 10.5 | 281 | Yes |
| 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 | 18,455 | 100.0 | 410 | 20,273 | 100.0 | 934 | 19,419 | 100.0 | 874 | No |
| Drove alone | 14,615 | 79.2 | 394 | 14,896 | 73.5 | 856 | 15,057 | 77.5 | 855 | No |
| 2-person Carpool | 1,405 | 7.6 | 149 | 1,358 | 6.7 | 288 | 1,255 | 6.5 | 259 | No |
| 3-or-more-person Carpool | 274 | 1.5 | 67 | 344 | 1.7 | 134 | 228 | 1.2 | 85 | No |
| Transit | 10 | 0.1 | 13 | 11 | 0.1 | 17 | 6 | 0.0 | 8 | No |
| Bike | 150 | 0.8 | 49 | 276 | 1.4 | 174 | 127 | 0.7 | 74 | No |
| Walked | 1,285 | 7.0 | 143 | 1,905 | 9.4 | 367 | 764 | 3.9 | 200 | Yes |
| Taxi, Motorcycle and Other means | 114 | 0.6 | 43 | 238 | 1.2 | 124 | 225 | 1.2 | 142 | No |
| Worked at Home | 595 | 3.2 | 98 | 1,245 | 6.1 | 298 | 1,757 | 9.0 | 281 | 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) | 20.0 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 20.2 | 0.8 | -- | -- | -- | -- | -- |
| Carpooled | 25.9 | 2.9 | -- | -- | -- | -- | -- |
| Transit | 28.0 | 77.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 12.2 | 2.4 | -- | -- | -- | -- | -- |
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
