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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 | 43,560 | -- | 49,282 | -- | 49,351 | 49,327 | -- | -- |
| Persons in Households 2 | 43,310 | 70 | -- | -- | 48,852 | 48,888 | -- | -- |
| Total Households 3 | 16,388 | 147 | 18,707 | 379 | 19,183 | 18,901 | 417 | Yes |
| Average Number of Persons per Household 4 | 2.64 | 0.05 | 2.62 | 0.05 | 2.55 | 2.59 | 0.05 | No |
| Average Household Income 5 | $52,985 | $1,457 | $62,905 | $3,002 | -- | $65,265 | $4,523 | Yes |
| Average Number of Vehicles per Household 6 | 2.08 | 0.05 | 2.17 | 0.09 | -- | 2.17 | 0.09 | No |
| Percent of Persons in Poverty 7 | 9.10 | 0.60 | 9.80 | 1.67 | -- | 15.80 | 2.25 | Yes |
| Percent Minority 8 | 5.80 | 0.50 | 6.00 | 0.47 | 7.50 | 7.60 | 0.85 | Yes |
| Percent of Persons 65 and Over 9 | 11.70 | 0.70 | 11.90 | 0.93 | 13.90 | 14.70 | 1.09 | Yes |
| Percent of Persons Foreign Born 10 | 1.80 | 0.30 | 3.00 | 0.72 | -- | 3.50 | 0.81 | Yes |
| Total Workers at Place of Residence11 | 20,074 | 459 | 22,294 | 1,085 | -- | 20,053 | 876 | 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 | 19,725 | 100.0 | 459 | 21,073 | 100.0 | 742 | -- | 100.0 | -- | -- |
| Drove alone | 15,520 | 78.7 | 441 | 16,631 | 78.9 | 841 | -- | -- | -- | -- |
| 2-person Carpool | 2,145 | 10.9 | 199 | 2,210 | 10.5 | 439 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 490 | 2.5 | 97 | 514 | 2.4 | 191 | -- | -- | -- | -- |
| Transit | 39 | 0.2 | 28 | 99 | 0.5 | 81 | -- | -- | -- | -- |
| Bike | 35 | 0.2 | 26 | 42 | 0.2 | 41 | -- | -- | -- | -- |
| Walked | 425 | 2.2 | 91 | 565 | 2.7 | 194 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 164 | 0.8 | 56 | 58 | 0.3 | 163 | -- | -- | -- | -- |
| Worked at Home | 915 | 4.6 | 132 | 954 | 4.5 | 267 | -- | -- | -- | -- |
| 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 | 12,545 | 100.0 | 417 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,350 | 74.5 | 378 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,215 | 9.7 | 152 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 445 | 3.5 | 93 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 79 | 0.6 | 39 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 35 | 0.3 | 26 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 385 | 3.1 | 86 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 118 | 0.9 | 48 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 915 | 7.3 | 132 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 29.3 | 0.9 | 32.1 | 2.3 | -- | -- | -- |
| Drove alone | 28.8 | 0.9 | 30.9 | 2.5 | -- | -- | -- |
| Carpooled | 35.9 | 2.5 | 42.0 | 11.0 | -- | -- | -- |
| Transit | 28.6 | 18.3 | 60.7 | 70.7 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 12.3 | 3.6 | 16.5 | 9.4 | -- | -- | -- |
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
