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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 | 39,926 | -- | 41,086 | -- | 41,869 | 42,046 | -- | -- |
| Persons in Households 2 | 39,559 | 91 | 40,614 | -- | 41,462 | 41,636 | -- | -- |
| Total Households 3 | 15,537 | 165 | 15,486 | 382 | 16,275 | 15,953 | 494 | No |
| Average Number of Persons per Household 4 | 2.55 | 0.06 | 2.62 | 0.07 | 2.55 | 2.61 | 0.08 | No |
| Average Household Income 5 | $40,735 | $1,476 | $43,776 | $3,016 | -- | $50,074 | $5,190 | Yes |
| Average Number of Vehicles per Household 6 | 1.87 | 0.05 | 2.04 | 0.10 | -- | 2.00 | 0.10 | Yes |
| Percent of Persons in Poverty 7 | 14.60 | 0.90 | 16.30 | 2.32 | -- | 18.10 | 2.82 | Yes |
| Percent Minority 8 | 2.90 | 0.40 | 3.80 | 0.37 | 4.30 | 4.90 | 0.38 | Yes |
| Percent of Persons 65 and Over 9 | 14.70 | 0.80 | 15.90 | 1.21 | 16.10 | 16.20 | 1.18 | Yes |
| Percent of Persons Foreign Born 10 | 0.90 | 0.20 | 1.00 | 0.37 | -- | 2.00 | 0.53 | Yes |
| Total Workers at Place of Residence11 | 17,156 | 473 | 16,810 | 1,046 | -- | 17,072 | 677 | 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 | 16,820 | 100.0 | 472 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 13,595 | 80.8 | 453 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,755 | 10.4 | 196 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 539 | 3.2 | 110 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 4 | 0.0 | 10 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 245 | 1.5 | 75 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 129 | 0.8 | 54 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 540 | 3.2 | 110 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 14,825 | 100.0 | 462 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 12,155 | 82.0 | 440 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,390 | 9.4 | 175 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 355 | 2.4 | 90 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 4 | 0.0 | 10 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 245 | 1.7 | 75 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 130 | 0.9 | 54 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 540 | 3.6 | 110 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 24.2 | 1.0 | -- | -- | -- | -- | -- |
| Drove alone | 22.6 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 33.8 | 3.5 | -- | -- | -- | -- | -- |
| Transit | 157.5 | 0.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 21.3 | 7.5 | -- | -- | -- | -- | -- |
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
