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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 | 47,094 | -- | 47,337 | 26 | 49,379 | 49,596 | 42 | -- |
| Persons in Households 2 | 45,370 | 165 | 44,680 | -- | 47,555 | 47,923 | -- | -- |
| Total Households 3 | 18,987 | 182 | 19,566 | 646 | 19,726 | 19,457 | 536 | No |
| Average Number of Persons per Household 4 | 2.39 | 0.04 | 2.28 | 0.07 | 2.41 | 2.46 | 0.07 | No |
| Average Household Income 5 | $42,120 | $1,181 | $51,291 | $3,821 | -- | $58,060 | $3,642 | Yes |
| Average Number of Vehicles per Household 6 | 1.69 | 0.03 | 1.75 | 0.09 | -- | 1.73 | 0.08 | No |
| Percent of Persons in Poverty 7 | 14.80 | 0.70 | 19.80 | 3.07 | -- | 13.50 | 2.48 | No |
| Percent Minority 8 | 13.00 | 0.60 | 14.20 | 1.37 | 18.40 | 17.60 | 1.56 | Yes |
| Percent of Persons 65 and Over 9 | 16.30 | 0.70 | 15.80 | 1.36 | 15.20 | 15.60 | 1.19 | No |
| Percent of Persons Foreign Born 10 | 3.10 | 0.30 | 4.80 | 1.05 | -- | 7.60 | 1.23 | Yes |
| Total Workers at Place of Residence11 | 21,823 | 438 | 22,522 | 1,241 | -- | 23,398 | 1,047 | 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 | 21,425 | 100.0 | 437 | -- | 100.0 | -- | 22,948 | 100.0 | 979 | Yes |
| Drove alone | 17,470 | 81.5 | 424 | -- | -- | -- | 19,106 | 83.3 | 1,016 | Yes |
| 2-person Carpool | 2,200 | 10.3 | 185 | -- | -- | -- | 1,918 | 8.4 | 481 | No |
| 3-or-more-person Carpool | 535 | 2.5 | 93 | -- | -- | -- | 762 | 3.3 | 476 | No |
| Transit | 39 | 0.2 | 25 | -- | -- | -- | 176 | 0.8 | 129 | Yes |
| Bike | 140 | 0.7 | 48 | -- | -- | -- | 36 | 0.2 | 52 | Yes |
| Walked | 455 | 2.1 | 86 | -- | -- | -- | 259 | 1.1 | 127 | Yes |
| Taxi, Motorcycle and Other means | 115 | 0.5 | 43 | -- | -- | -- | 194 | 0.8 | 150 | No |
| Worked at Home | 480 | 2.2 | 88 | -- | -- | -- | 497 | 2.2 | 247 | No |
| 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 | 25,200 | 100.0 | 438 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 20,945 | 83.1 | 436 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,550 | 10.1 | 199 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 505 | 2.0 | 90 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 44 | 0.2 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 140 | 0.6 | 48 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 445 | 1.8 | 85 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 99 | 0.4 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 480 | 1.9 | 88 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 16.3 | 0.6 | -- | -- | 14.7 | 1.3 | Yes |
| Drove alone | 15.4 | 0.6 | -- | -- | 14.6 | 1.6 | No |
| Carpooled | 20.7 | 2.1 | -- | -- | 13.8 | 5.4 | Yes |
| Transit | 32.7 | 8.9 | -- | -- | 29.0 | 32.2 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 20.0 | 5.2 | -- | -- | 20.1 | 21.5 | No |
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
