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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 | 53,309 | -- | 52,000 | -- | 52,959 | 52,715 | -- | -- |
| Persons in Households 2 | 52,357 | 124 | 51,476 | -- | 52,353 | 52,070 | -- | -- |
| Total Households 3 | 20,389 | 136 | 20,325 | 368 | 20,929 | 21,016 | 435 | Yes |
| Average Number of Persons per Household 4 | 2.57 | 0.03 | 2.53 | 0.05 | 2.50 | 2.48 | 0.05 | Yes |
| Average Household Income 5 | $48,020 | $1,174 | $53,409 | $2,774 | -- | $55,575 | $2,969 | Yes |
| Average Number of Vehicles per Household 6 | 1.99 | 0.04 | 2.03 | 0.07 | -- | 1.93 | 0.07 | No |
| Percent of Persons in Poverty 7 | 8.00 | 0.50 | 10.50 | 1.75 | -- | 13.10 | 2.27 | Yes |
| Percent Minority 8 | 1.90 | 0.20 | 2.40 | 0.25 | 2.20 | 2.10 | 0.17 | No |
| Percent of Persons 65 and Over 9 | 15.20 | 0.60 | 16.30 | 1.02 | 16.90 | 17.30 | 0.99 | Yes |
| Percent of Persons Foreign Born 10 | 0.70 | 0.10 | 0.90 | 0.46 | -- | 0.70 | 0.27 | No |
| Total Workers at Place of Residence11 | 25,809 | 467 | 24,937 | 968 | -- | 23,212 | 723 | 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 | 25,305 | 100.0 | 467 | 23,918 | 100.0 | 717 | -- | 100.0 | -- | -- |
| Drove alone | 21,150 | 83.6 | 457 | 20,151 | 84.3 | 860 | -- | -- | -- | -- |
| 2-person Carpool | 1,950 | 7.7 | 175 | 1,500 | 6.3 | 366 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 355 | 1.4 | 76 | 290 | 1.2 | 125 | -- | -- | -- | -- |
| Transit | 75 | 0.3 | 35 | 163 | 0.7 | 95 | -- | -- | -- | -- |
| Bike | 55 | 0.2 | 30 | 52 | 0.2 | 52 | -- | -- | -- | -- |
| Walked | 545 | 2.2 | 94 | 374 | 1.6 | 179 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 165 | 0.7 | 52 | 270 | 1.1 | 126 | -- | -- | -- | -- |
| Worked at Home | 1,010 | 4.0 | 127 | 1,118 | 4.7 | 246 | -- | -- | -- | -- |
| 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 | 19,870 | 100.0 | 452 | 18,797 | 100.0 | 991 | -- | 100.0 | -- | -- |
| Drove alone | 16,185 | 81.5 | 430 | 15,509 | 82.5 | 981 | -- | -- | -- | -- |
| 2-person Carpool | 1,625 | 8.2 | 161 | 1,153 | 6.1 | 290 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 244 | 1.2 | 63 | 354 | 1.9 | 143 | -- | -- | -- | -- |
| Transit | 80 | 0.4 | 36 | 163 | 0.9 | 95 | -- | -- | -- | -- |
| Bike | 55 | 0.3 | 30 | 52 | 0.3 | 52 | -- | -- | -- | -- |
| Walked | 550 | 2.8 | 94 | 318 | 1.7 | 152 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 130 | 0.7 | 46 | 130 | 0.7 | 82 | -- | -- | -- | -- |
| Worked at Home | 1,010 | 5.1 | 127 | 1,118 | 5.9 | 246 | -- | -- | -- | -- |
| 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) | 22.8 | 0.6 | 23.8 | 1.8 | -- | -- | -- |
| Drove alone | 22.5 | 0.6 | 23.0 | 1.9 | -- | -- | -- |
| Carpooled | 26.9 | 2.4 | 35.4 | 13.6 | -- | -- | -- |
| Transit | 56.0 | 19.1 | 19.6 | 18.4 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 14.5 | 3.3 | 16.6 | 10.7 | -- | -- | -- |
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
