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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 | 37,586 | -- | 45,287 | -- | 45,058 | 45,354 | -- | -- |
| Persons in Households 2 | 37,073 | 108 | -- | -- | 44,513 | 44,812 | -- | -- |
| Total Households 3 | 13,933 | 150 | 15,664 | 919 | 16,530 | 16,290 | 522 | Yes |
| Average Number of Persons per Household 4 | 2.66 | 0.06 | 2.77 | 0.08 | 2.69 | 2.75 | 0.09 | No |
| Average Household Income 5 | $44,755 | $1,567 | $47,474 | $4,226 | -- | $52,787 | $4,151 | Yes |
| Average Number of Vehicles per Household 6 | 1.95 | 0.06 | 2.10 | 0.17 | -- | 2.09 | 0.14 | No |
| Percent of Persons in Poverty 7 | 13.10 | 0.80 | 20.30 | 3.18 | -- | 19.60 | 3.77 | Yes |
| Percent Minority 8 | 13.00 | 0.80 | 17.90 | 2.39 | 18.20 | 12.50 | 1.19 | No |
| Percent of Persons 65 and Over 9 | 12.70 | 0.80 | 12.10 | 2.05 | 12.90 | 13.80 | 1.21 | No |
| Percent of Persons Foreign Born 10 | 6.40 | 0.60 | 8.50 | 1.11 | -- | 7.80 | 0.91 | Yes |
| Total Workers at Place of Residence11 | 18,527 | 463 | 20,096 | 1,255 | -- | 18,279 | 891 | 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 | 18,250 | 100.0 | 463 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 14,275 | 78.2 | 450 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,740 | 9.5 | 195 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 1,050 | 5.8 | 153 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 59 | 0.3 | 37 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.1 | 21 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 325 | 1.8 | 86 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 159 | 0.9 | 60 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 620 | 3.4 | 118 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 15,730 | 100.0 | 457 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 12,280 | 78.1 | 435 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,510 | 9.6 | 182 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 755 | 4.8 | 130 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 49 | 0.3 | 33 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.1 | 21 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 320 | 2.0 | 85 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 179 | 1.1 | 64 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 620 | 3.9 | 118 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 24.1 | 1.0 | -- | -- | -- | -- | -- |
| Drove alone | 23.4 | 1.0 | -- | -- | -- | -- | -- |
| Carpooled | 28.4 | 2.8 | -- | -- | -- | -- | -- |
| Transit | 38.6 | 24.4 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 17.7 | 7.3 | -- | -- | -- | -- | -- |
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
