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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 | 37,629 | -- | 37,853 | -- | 38,124 | 38,218 | -- | -- |
| Persons in Households 2 | 36,419 | 138 | 36,988 | -- | 36,953 | 36,947 | -- | -- |
| Total Households 3 | 14,595 | 129 | 14,535 | 441 | 14,979 | 14,667 | 460 | No |
| Average Number of Persons per Household 4 | 2.50 | 0.04 | 2.54 | 0.07 | 2.47 | 2.52 | 0.08 | No |
| Average Household Income 5 | $48,070 | $1,343 | $59,742 | $5,140 | -- | $51,491 | $2,947 | Yes |
| Average Number of Vehicles per Household 6 | 1.86 | 0.04 | 1.95 | 0.10 | -- | 1.91 | 0.09 | No |
| Percent of Persons in Poverty 7 | 8.30 | 0.60 | 10.40 | 1.93 | -- | 20.70 | 2.62 | Yes |
| Percent Minority 8 | 3.20 | 0.40 | 3.50 | 0.53 | 4.80 | 3.50 | 1.13 | No |
| Percent of Persons 65 and Over 9 | 13.90 | 0.70 | 15.50 | 1.17 | 15.50 | 15.80 | 1.10 | Yes |
| Percent of Persons Foreign Born 10 | 1.50 | 0.30 | 3.20 | 0.64 | -- | 2.50 | 0.79 | Yes |
| Total Workers at Place of Residence11 | 18,503 | 392 | 18,623 | 984 | -- | 16,874 | 676 | 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 | 18,130 | 100.0 | 392 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 14,825 | 81.8 | 384 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,685 | 9.3 | 162 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 334 | 1.8 | 74 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 14 | 0.1 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 610 | 3.4 | 99 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 104 | 0.6 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 540 | 3.0 | 93 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 18,255 | 100.0 | 392 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 14,870 | 81.5 | 384 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,790 | 9.8 | 167 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 324 | 1.8 | 73 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 14 | 0.1 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 620 | 3.4 | 100 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 80 | 0.4 | 36 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 540 | 3.0 | 93 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 20.4 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 20.8 | 0.7 | -- | -- | -- | -- | -- |
| Carpooled | 20.4 | 2.0 | -- | -- | -- | -- | -- |
| Transit | 44.3 | 53.2 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 12.0 | 3.3 | -- | -- | -- | -- | -- |
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
